SICK UE4457 IP57 Safety Remote I/Os and Safety Remote Controller für DeviceNet Safety Operating instructions

OPERATING INSTRUCTIONS

UE4457

IP67 Safety Remote I/Os and

Safety Remote Controller for DeviceNet Safety

GB

Operating Instructions

UE4457 IP67

Subject to change without notice

This document is protected by copyright. The rights established in this way reside with the SICK AG. Any dupli-

cation of this document or of parts thereof is only permitted within the bounds of the statutory provisions of the

German Copyright Law. Any modification or abridging of this document without the express prior written permis-

sion of SICK AG is prohibited.

Operating Instructions

UE4457 IP67

Subject to change without notice

Contents

1 About this document.........................................................................................................7

1.1 Function of this document....................................................................................7

1.2 Target group ..........................................................................................................7

1.3 Scope .....................................................................................................................7

1.4 Depth of information.............................................................................................8

1.5 Abbreviations and definitions...............................................................................8

1

.6 Symbols used ......................................................................................................10

2 On safety...........................................................................................................................11

2.1 Qualified specialist personnel ............................................................................11

2.2 Safety concept.....................................................................................................11

2.2.1 Functional safety per IEC 61508.....................................................11

2.2.2 Risk assessment...............................................................................12

2.2.3 Hardware configuration ....................................................................12

2.2.4 Programming requirements..............................................................13

2.2.5 Communication .................................................................................13

2.2.6 Response time ..................................................................................14

2.3 Applications of the device...................................................................................15

2.4 Correct use ..........................................................................................................16

2.5 General safety notes and protective measures ................................................17

2.6 Environmental protection ...................................................................................19

2.6.1 Disposal.............................................................................................19

2.6.2 Separation of materials ....................................................................19

2.7 Specification changes, errors and omissions....................................................19

3 Product description.........................................................................................................20

3.1 Device construction ............................................................................................20

3.2 Operating principle of the device .......................................................................21

3.2.1 DeviceNet overview...........................................................................21

3.2.2 DeviceNet Safety overview ...............................................................21

3.2.3 The operating principle of the UE4457............................................21

3.3 Properties of the UE4457...................................................................................22

3.4 Examples of range of use ...................................................................................23

3.5 Hardware configuration ......................................................................................23

3.5.1 Configuration of safety capable inputs ............................................24

3.5.2 Test/signal output configuration parameters .................................28

3.5.3 Configuration of safety capable bipolar outputs .............................33

3.5.4 Stand-alone operation ......................................................................34

3.5.5 Fast shutoff of safety capable outputs ............................................35

3.5.6 DeviceNet configuration ...................................................................40

3.5.7 SDL configuration..............................................................................41

3.6 Selection principles.............................................................................................44

3.6.1 Safety capable input field signal connections.................................44

3.6.2 Safety capable output field signal connections ..............................45

3.6.3 SDL connections ...............................................................................46

3.7 Status indicators .................................................................................................47

4 Installation and mounting ..............................................................................................50

4.1 Selecting the installation location......................................................................50

4.2 Mounting the device ...........................................................................................51

Operating Instructions

UE4457 IP67

Subject to change without notice

Contents

5

Electrical installation ..................................................................................................... 52

5.1 Auxiliary power (MINI 4-pin connector, 7/8 inch) ............................................. 54

5.2 SDL connections (M23× 11 + FE) ..................................................................... 56

5.3 Field signal connectors (M12× 5 + FE) ............................................................. 57

5.4 DeviceNet Safety (MINI 5-pin connector, 7/8 inch).......................................... 59

5

.5 MAC ID address and local RSB232c port (M8× 4 connector)........................... 61

6 Circuit examples ............................................................................................................. 62

6.1 Emergency stops and safety door interlocks .................................................... 62

6.2 Electro-sensitive protective equipment (ESPE) with safety capable

output (OSSD) ..................................................................................................... 63

6.3 Control switch with indicator display ................................................................. 64

6.4 Muting lamp........................................................................................................ 64

6.5 Muting sensor (untested)................................................................................... 65

6.6 IN4000 inductive safety sensor......................................................................... 66

6.7 RE series magnetically actuated non-contact safety switches ........................ 67

7 Logic programming — function blocks ......................................................................... 68

7.1 Function block overview..................................................................................... 68

7.2 Function block properties ..................................................................................70

7.3 Function block input and output signal connections ....................................... 70

7.3.1 Function block input connections.................................................... 70

7.3.2 Single-channel evaluation................................................................ 71

7.3.3 Dual-channel equivalent evaluation ................................................ 71

7.3.4 Dual-channel complementary evaluation ....................................... 72

7.3.5 Two dual-channel equivalent evaluation......................................... 72

7.3.6 Two dual-channel complementary evaluation ................................ 73

7.3.7 Function block output connections ................................................. 75

7.4 Function block parameterization....................................................................... 77

7.4.1 Discrepancy time ..............................................................................77

7.4.2 Synchronization time........................................................................ 78

7.4.3 Fault Present..................................................................................... 79

7.5 Logical function blocks....................................................................................... 80

7.5.1 Function block NOT ..........................................................................80

7.5.2 Function block AND .......................................................................... 81

7.5.3 Function block OR............................................................................. 83

7.5.4 Function block Exclusive OR (XOR).................................................. 86

7.5.5 Function block Exclusive NOR (XNOR)............................................. 87

7.5.6 Function block Routing (ROUTE)......................................................88

7.5.7 RS Flip-Flop function block............................................................... 89

7.5.8 Edge Detection function block ......................................................... 90

7.5.9 Clock Generator function block .......................................................91

7.5.10 UP, DOWN and UP/DOWN Event Counter function blocks.............92

7.6 Application specific function blocks .................................................................. 95

7.6.1 Function block RESET....................................................................... 95

7.6.2 Function block RESTART .................................................................. 97

7.6.3 Function block Two-Hand Control (THC).......................................... 99

7.6.4 Function block OFF-Delay Timer (OFF DELAY)...............................102

7.6.5 Function block ON-Delay Timer (ON DELAY) .................................103

7.6.6 Function block User Mode Switch (UMS) ......................................104

7.6.7 Function block External Device Monitoring (EDM) .......................106

7.6.8 Multi-Operator function block ........................................................108

7.6.9 Single and Directional Valve Monitoring function block...............110

Operating Instructions

UE4457 IP67

Subject to change without notice

Contents

7.7 Muting function blocks for parallel, sequential and crossed sensors .......... 114

7.7.1 General description........................................................................ 114

7.7.2 Muting sensors............................................................................... 117

7.7.3 Muting/override lamp .................................................................... 117

7.7.4 Function block parameters............................................................ 118

7

.7.5 Cabling considerations .................................................................. 126

7.7.6 Transition from IDLE to EXECUTING behavior .............................. 127

7.7.7 Fault conditions and reset information......................................... 127

7.7.8 Implementing muting using two parallel sensor pairs................. 128

7.7.9 Implementing muting using sequential sensor pairs................... 131

7.7.10 Function block Muting with crossed sensors — forward or

reverse direction only..................................................................... 134

7.7.11 Function block Muting with crossed sensors — bidirectional...... 137

7.8 Logic application example ............................................................................... 139

7.8.1 Implementing logic using standard PLC control of safety

outputs............................................................................................ 140

8 Configuration ................................................................................................................ 144

8.1 Delivery status.................................................................................................. 144

8.2 Overview ........................................................................................................... 145

8.3 Planning............................................................................................................ 145

8.4 UE4457 configuration tools ............................................................................ 146

8.5 UE4457 device configuration.......................................................................... 148

8.5.1 Configuration of SDL devices ........................................................ 148

8.5.2 Configuration of field signal devices ............................................. 148

8.5.3 Configuration of DeviceNet parameters ....................................... 149

8.5.4 Configuration of logic in UE4457 devices .................................... 149

8.5.5 Transfer the configuration ............................................................. 150

8.5.6 Verify UE4457 device behavior..................................................... 150

8.5.7 Configuration lock .......................................................................... 150

8.5.8 Replacing existing UE4457 devices.............................................. 151

8.6 Safety network requirements .......................................................................... 152

9 Commissioning ............................................................................................................. 153

9.1 Technical commissioning ................................................................................ 153

9.1.1 Commissioning UE4457 devices .................................................. 153

9.1.2 System self-test after switching on ............................................... 154

9.1.3 General acceptance of the UE4457 ............................................. 155

10 Fault diagnosis ............................................................................................................. 156

10.1 What to do in case of faults............................................................................. 156

10.2 SICK support..................................................................................................... 156

10.3 Troubleshooting hints ...................................................................................... 157

10.4 Error displays of the LEDs................................................................................ 158

10.5 Additional error displays of the 7Bsegment display of the C4000................. 162

10.6 Additional error displays of the 7Bsegment display of the S300 ................... 164

10.7 Additional error displays of the 7Bsegment display of the S3000................. 165

10.8 Additional error displays of the 7-segment display of the M4000................ 167

10.9 System performance in the case of malfunctions in connected devices ..... 170

10.9.1 Effect on devices on the SDL connection ..................................... 170

10.9.2 Effect on the UE4457 .................................................................... 170

10.9.3 Effect on the safety-rated controller/the process image............. 171

10.10 DeviceNet/DeviceNet Safety process images and diagnostic

information ....................................................................................................... 171

10.11 Extended diagnostics....................................................................................... 171

Operating Instructions

UE4457 IP67

Subject to change without notice

Contents

11 Technical specifications ..............................................................................................172

11.1 Data sheet.........................................................................................................172

11.2 Response time ..................................................................................................176

11.2.1 Response times associated with safety input devices that

use test/signal outputs with long test gaps..................................177

1

1.2.2 Response time calculation examples............................................179

11.2.3 Verifying the response time ...........................................................180

11.3 Dimensional drawings ......................................................................................181

11.3.1 Dimensional drawing of the UE4457 ............................................181

12 Ordering information ....................................................................................................182

12.1 UE4457 series bus nodes................................................................................182

12.2 UE4457 accessories ........................................................................................182

13 Annex..............................................................................................................................187

13.1 Planning table for the configuration................................................................187

13.2 DeviceNet/DeviceNet Safety connection types ..............................................191

13.3 Explicit messaging ............................................................................................192

13.4 UE4457 I/O assembly summary......................................................................194

13.5 I/O assemblies..................................................................................................196

13.6 .EDS file information.........................................................................................205

13.7 EC Declaration of conformity ...........................................................................206

13.8 Checklist for the manufacturer........................................................................208

13.9 Glossary.............................................................................................................209

13.10 List of tables .....................................................................................................211

13.11 List of illustrations ............................................................................................214

Operating Instructions Chapter 1

UE4457 IP67

Subject to change without notice

About this document

1 About this document

Thank you for purchasing the UE4457 series IP67 remote bus node for DeviceNet Safety.

Please read this chapter carefully before working with this documentation and the

UE4457.

Please refer to separate documentation for DeviceNet Safety IP20 bus node variants

(e.g. UE4421).

1.1 Function of this document

These operating instructions are designed to address the technical personnel of the ma-

chine manufacturer or the machine operator with regard to the safe mounting, installation,

configuration, electrical installation, commissioning, operation and maintenance of the

UE4457.

These operating instructions do not provide instructions for operating machines on which

the UE4457 has been, or could be integrated. Information on this is to be found in the

appropriate operating instructions of the machine provided by the machine manufacturer.

1.2 Target group

These operating instructions are intended to be used by planning engineers, developers

and the operators of plant and systems which are to be protected by one or several safety

systems in connection with the UE4457. These operating instructions should also be

referenced by people who integrate the UE4457 into a machine/system, initialize its use,

or who are in charge of servicing and maintaining the device.

1.3 Scope

These operating instructions are original operating instructions.

These operating instructions are applicable to the UE4457 IP67 Safety Remote I/O with

one of the following entries on the type label in the field Operating Instructions:

• 8011217 / R987

• 8011217 / TF85.

This document is part of SICK part number 8011217 (Operating Instructions “UE4457 —

IP67 Safety Remote I/Os and Safety Remote Controller for DeviceNet Safety” in all

available languages).

You will require version 3.5.1 (SP1) or higher of the CDS (Configuration & Diagnostic Soft-

ware) in order to configure and diagnose these devices. To determine the version of your

CDS software version, select the Info... option in the ? menu.

Note

Chapter 1 Operating Instructions

UE4457 IP67

Subject to change without notice

About this document

1.4 Depth of information

T

hese operating instructions contain the following information about the UE4457:



installation and mounting

 electrical installation

 putting into operation and configuration

 integration into other safety systems

(examples of circuits)



care and maintenance

 fault, error diagnosis and

troubleshooting

 part numbers

 conformity and approval

Planning and using protective devices such as the UE4457 also requires specific technical

skills which may not be detailed in this documentation.

When operating the UE4457, the national, local and statutory rules and regulations must

be observed.

General information on health and safety using active optical-electronic protective devices

(AOPDs) is contained in the brochure “Safe Machines with opto-electronic protective

devices” from SICK.

We also refer you to the SICK homepage on the Internet at www.sick.com.

Here you will find information on:

 sample applications

 a list of frequently asked questions about the UE4457

 these operating instructions for viewing and printing

1.5 Abbreviations and definitions

Application Diagnostic Output = configurable signal output that indicates a specific device

status (e.g. SICK C4000 safety light curtain).

Active Optical-Electronic Protective Device, e.g. SICK C4000 safety light curtain (see ESPE)

Active Optical-Electronic Protective Device with Diffuse Reflection, e.g. SICK S3000 safety

laser scanner (see ESPE)

SICK Configuration & Diagnostic Software = software for the configuration of the UE4457.

Change of State. A device configured to produce a change of state (COS) message will pro-

duce data whenever the data changes, or at a base heartbeat rate. This adjustable heart-

beat rate provides a way for the consuming device to know that the producer is still alive

and active.

Electronic Data Sheet. An electronic file that provides device specific information used in

the configuration of a device on to the DeviceNet/DeviceNet Safety network.

External Device Monitoring. A feedback mechanism in which the state of an external

device (e.g. contactor) is monitored and compared to the state of the output signal

switching devices (OSSDs).

Enhanced function interface = safe SICK device communication

Expected Packet Interval. A parameter in DeviceNet and DeviceNet Safety that defines the

fre quency of data transmission between two network connections, e.g. devices.

Electro-sensitive protective equipment, e.g. SICK C4000 safety light curtain.

Media Access Code Identifier = The address of a device on DeviceNet or DeviceNet Safety.

Available MAC IDs range from 0-63. Each node on the network must have a unique MAC ID

in order to function properly.

Normally closed contact (e.g. 2NC = 2 normally closed contacts)

Normally open contact (e.g. 2NO = 2 normally open contacts)

Note

ADO

AOPD

AOPDDR

CDS

COS

EDS

EDM

EFI

EPI

ESPE

MAC ID

NC

NO

Operating Instructions Chapter 1

UE4457 IP67

Subject to change without notice

About this document

Open DeviceNet Vendor Association = A non-profit association of vendors established for

t

he promotion of DeviceNet/DeviceNet Safety.

O

utput signal switching device (e.g. PNP semiconductor-based safety output)

The Probability of Failure on Demand in accordance with the functional safety testing

requirements outlined in IEC 61508.

T

he Probability of Failure per Hour in accordance with the functional safety testing

requirements outlined in IEC 61508.

Safety Configuration Identifier (Also known as a configuration signature.) = The value of

the SCID is a concatenation of the configuration CRC and a Time Stamp. The SCID is used

to ensure that a DeviceNet Safety device has the expected configuration.

Safety data link = SICK safety interface (connection of OSSDs and EFI) using devices such

as SICK C4000 series safety light curtains or S3000 series safety laser scanners.

Safety Integrity Level in accordance with IEC 61508 standard.

Safety Network Configuration Tool used for the configuration of DeviceNet Safety-capable

devices (i.e. SICK DeviceNet Safety Configurator)

Safety Network Number = A DeviceNet Safety attribute which allows for multiple virtual

safety networks on a single physical network.

Uninterrupted supply voltage for use by device logic, safety capable input circuitry

(including test/signal outputs) and SDL connections.

Interruptible (switchable) supply voltage for use by safety capable output circuitry.

ODVA

OSSD

PFD

PFH

SCID

SDL

SIL

SNCT

SNN

U

L

U

S

Chapter 1 Operating Instructions

UE4457 IP67

Subject to change without notice

About this document

1.6 Symbols used

R

ecommendations are designed to give you some assistance in your decision-making

process with respect to a certain function or a technical measure.

Refer to notes for special features of the device.

L

ED symbols indicate the status of an LED on the UE4457:

 The LED is off.

 Red The LED turns red.

 Red The LED flashes red.

Display indicators show the status of the 7Bsegment display on the S3000 or the C4000:

 Constant display of characters, e.g. 8

 Flashing display of characters, e.g. 8

 Changing display of characters, e.g. L and 2

Instructions for taking action are shown by an arrow. Carefully read and follow the instruc-

tions for action.

Warning!

A warning notice indicates an actual or potential risk or health hazard. They are designed

to help you to prevent accidents.

Carefully read and follow the warning notices!

Software notes show the location in the CDS (Configuration & Diagnostic Software) where

you can make the appropriate settings and adjustments.

Sender and receiver

In drawings and diagrams, symbol  denotes the sender and symbol  denotes the recei-

ver of an electro-sensitive protective equipment (ESPE) (e.g. safety light curtain such as

SICK C4000).

Trademark

DeviceNet is a registered trademark of the Open DeviceNet Vendor Association, Inc.

(ODVA). Other product names and company names referenced in this manual are trade-

marks or registered trademarks of their respective companies.

Recommendation

Notes

,  Red,  Red

, , 

 Take action …



WARNING



 

Operating Instructions Chapter 2

UE4457 IP67

Subject to change without notice

On safety

2 On safety

This chapter deals with your own safety and the safety of the equipment operators.

Please read this chapter carefully before starting to work with the UE4457 or with

machinery that utilizes the UE4457 as part of the machine safeguarding strategy.

2.1 Qualified specialist personnel

The UE4457 and the components connected to it may only be assembled, operated and

maintained by qualified specialist personnel. Qualified specialist personnel are defined as

persons who …

 have undergone the appropriate technical training and are authorized and responsible

to secure safety in each process of the design, installation, operation, maintenance

services or disposition of the machine

and

 have been instructed by the machine manufacturer and the machine owner/operator in

the operation of the machine and the current valid safety guidelines

and

 have access to the installation and operating instructions for the UE4457 and have

familiarized themselves with them

and

 have access to the installation and operating instructions for protective devices (e.g.

C4000 or S3000) connected to the UE4457 and have read and familiarized themselves

with them.

Prior to the implementation of a UE4457, qualified specialist personnel should conduct a

risk assessment on the machine to determine its suitability for the application.

2.2 Safety concept

The UE4457 devices have been third-party certified as safety-rated devices in accordance

with the standards and testing criteria current at the time of certification. The safety tests

consist of test routines that run during all operating phases of the device.

Applicable standards include, but are not limited to, the following:

 EN ISO 13849B1 (UE4457 supports applications to Performance Level e)

 IEC 61508 (UE4457 supports applications to SIL3)

In general, the UE4457 requires that all safety-relevant input devices have to indicate a

normal run by “ON” state. The “OFF” state is considered to be the safe state.

All safety capable inputs and safety capable outputs should be set to Inactive when any

fault has been detected at a safety capable input, test/signal output, safety capable out-

put or during any safety trip condition.

2.2.1 Functional safety per IEC 61508

Functional safety of electrical/electronic/programmable electronic (E/E/PE) safety-related

devices is now guided by international standard IEC 61508. Use of these devices involves

identifying specific hazardous conditions that may lead to serious consequences and then

establishing the maximum tolerable frequency.

Chapter 2 Operating Instructions

UE4457 IP67

Subject to change without notice

On safety

IEC 61508 defines functional safety integrity targets for the maximum tolerable failure

r

ate for each piece of equipment, based on that equipment’s relative contribution to the

hazard being considered. These “safety integrity levels” (SIL) fall into two classifications:

Low demand mode of operation and high demand mode of operation. The following table

defines the SIL levels for high demand mode of operation.

Safety integrity level High demand mode of operation

(probability of a dangerous failure per hour, e.g. PFH)

4  10

–9

to < 10

–8

3  10

–

8

to < 10

–

7

2  10

–

7

to < 10

–

6

1  10

–6

to < 10

–5

The UE4457 is certified as meeting SIL3 requirements in accordance with IEC 61508

part 1 for both low and high modes of operation.

2.2.2 Risk assessment

A risk assessment must be completed to determine the tasks and hazards associated with

a machine and what methods are utilized to reduce or eliminate the hazards associated

with each task. Standards and technical reports that describe the process of risk assess-

ment include, but are not limited to, the following:

 EN ISO 14121B1

 ANSI/RIA R15.06

 ANSI B11.TR3

Risk assessment is an iterative process. After the safeguards used to mitigate the identi-

fied hazard are implemented, a new risk assessment must be completed. Residual risks

may require additional risk reduction.

Before the first commissioning, perform a risk assessment!

Consult your local, regional and national regulations/standards/technical reports for addi-

tional details regarding the performance of risk assessment and implementation of risk

reduction requirements.

2.2.3 Hardware configuration

The UE4457 is designed to utilize safety-rated input devices that have “normally closed”

contacts that indicate a normal run (e.g. ON) state. The OFF state (contact open when

operated) is considered to be the safe state.

To ensure safety-rated operation, use only SICK configuration software in conjunction

with the corresponding SICK safety-rated device.

Follow the specifications outlined in these operating instructions.

Connect only equipment that can be isolated from the main power source.

Never use hardware modules and software components that are not safety rated to

carry out safety related task processing!

You may use hardware modules and software components that are not safety-rated to

process non-safety-rated signals or to monitor (only) safety-rated signals.

Tab.

1

:

SIL definition for high

demand modes of operation



WARNING



WARNING

Operating Instructions Chapter 2

UE4457 IP67

Subject to change without notice

On safety

2.2.4 Programming requirements

The UE4457 supports safety capable inputs, test/signal outputs, safety capable outputs

and SICK SDL-capable devices. You may only use safety-relevant signals for implementing

safety-relevant logic.

Since the UE4457 cannot determine whether standard devices or safety-relevant devices

have been connected to the UE4457, the user of the device(s) (e.g. OEM, integrator or

end-user) must be sure that the signals used in any safety-relevant control strategy are

appropriate and correct.

For the configuration of the UE4457, several tools are available. You may choose to utilize:

 SICK Configuration and Diagnostic Software (CDS) for local device configuration via

RSB232

 SICK Configuration and Diagnostic Software (CDS plug-in module for SICK DeviceNet

Safety Configurator)

You may use only these SICK tools to configure the UE4457.

2.2.5 Communication

The UE4457 communicates via DeviceNet and DeviceNet Safety using a standard 5Bpin

MINI connector. See section 5.4 “DeviceNet Safety (MINI 5-pin connector, 7/8 inch)” on

page 59 for additional information regarding this connection. Communication parameters

will vary based on the type of connection that you prefer to define.

A key parameter of the connection definition is the expected packet interval (EPI). This pa-

rameter defines the frequency at which data will be transmitted or received between the

UE4457 and a safety Originator device. Valid EPI values for the UE4457 are based on the

following:

 Producing data assemblies (e.g. safety capable input assemblies) must be configured in

5 ms increments with a minimum configuration of 5 ms.

 Consuming data assemblies (e.g. safety capable output assemblies) may be configured

in 1 ms increments with a minimum configuration of 5 ms.

Consult your safety network configuration tool (SNCT) manual for additional information

regarding DeviceNet and DeviceNet Safety configuration parameters. You may specify a

different value for the expected packet interval for each I/O connection.

Sensor signals must be available for a minimum duration!

In order to guarantee accurate detection of connected sensor signal(s) by the UE4457, you

must ensure that the connected sensor signal(s) pulse duration (e.g. off time) is equal to

or greater than the configured expected packet interval (EPI) value for the related I/O

communication connection (i.e. I/O assembly).

You must ensure that the data that is transmitted via DeviceNet Safety is suitable for

your application logic!

Data that is transmitted from the UE4457 to a DeviceNet Safety Originator (e.g. Safety

Master) is communicated via a safety rated protocol. It is the user’s responsibility to en-

sure that the data is utilized by the DeviceNet Safety Originator correctly. The DeviceNet

Safety Originator cannot determine whether the device that is attached to the UE4457 is a

standard device or a safety-rated device. Therefore, users must ensure that the data

utilized for the relevant safety logic is suitable for their application.



WARNING

Chapter 2 Operating Instructions

UE4457 IP67

Subject to change without notice

On safety

2.2.6 Response time

It is imperative that all safety device(s) be implemented to prevent access to all hazards. A

key factor in determining device location is the minimum safety distance.

Formulas that describe minimum safety distance vary based on device type, safeguard

orientation, resolution, system response time, and more. Consult applicable machine

standards and regulations for information regarding safety device implementation

requirements.

The response time associated with the UE4457 is described in detail in section 11.2

“Response time” on page 176.

UE4457 devices also have fast shutoff capability to reduce the amount of response time

required to turn off the safety capable outputs of the device. Additional information

regarding this feature is described in section 3.5.5 “Fast shutoff of safety capable outputs”

on page 35.

Operating Instructions Chapter 2

UE4457 IP67

Subject to change without notice

On safety

2.3 Applications of the device

T

he bus node UE4457 is a decentralized input/output module that allows for the integra-

tion of safety components into the DeviceNet Safety bus system via IP 67 connection tech-

nology. It is certified in accordance with IEC 61508 to SIL3 and EN ISO 13849B1 to

P

erformance Level e.

The UE4457 may be used as a DeviceNet Safety Target device in connection with a SICK

DeviceNet Safety UE4470 series safety network controller or other DeviceNet Safety

Originator device.

The UE4457 may also be used as a DeviceNet slave device in connection with a third-party

DeviceNet master device/controller.

The UE4457 also supports safety-relevant logic internal to the device. Data from a

DeviceNet master and a DeviceNet Safety Originator may also be incorporated into the

logic internal to the UE4457.

Safety capable outputs must be controlled by DeviceNet Safety safety-rated devices.

You are responsible for assuring that signals generated by any device that is connected

to the UE4457 are suitable for associated logic elements!

Since non-safety-rated devices can be connected to the safety capable inputs or safety

capable outputs of the UE4457, it is imperative that …

 all safety capable input signals are suitable for the application when implemented in

safety-relevant applications

and

 all safety capable output signals are suitable for the application when implemented in

safety-relevant applications.

Verify that all signals generated by devices connected to the UE4457 are suitable for the

logic elements associated with the safety-rated control elements or devices. Safety devices

must satisfy the rating required for the application (e.g. a type 4 safety light curtain must

be implemented to satisfy type 4 machine safeguarding requirements).

You are responsible for implementation of devices on the UE4457. Applications

utilizing the UE4457 must meet regulatory requirements!

The UE4457 is suitable for safety-related applications in accordance with IEC 61508 up to

Safety Integrity Level (SIL) 3 and up to Performance Level e in accordance with

EN ISO 13849B1.

However, you are responsible for ensuring that all devices connected to the UE4457 are

suitable for their intended purpose and that the logic, wiring, installation and implemen-

tation (including configuration, etc.) of these devices is in accordance with the application

requirements, regulations (including local, regional and national) and standards.



WARNING

Chapter 2 Operating Instructions

UE4457 IP67

Subject to change without notice

On safety

2.4 Correct use

T

he bus node UE4457 must be used only as defined in chapter 2.3 “Applications of the

device” on page 15. It must be used only by qualified personnel and only on the machine/

system where it has been installed and initialized by qualified personnel in accordance

w

ith these operating instructions.

If the device is used for any other purposes or modified in any way — also during mounting

and installation — any warranty claim against SICK shall become void.

SICK shall not be responsible for conformity with any standards, codes or regulations that

apply to the combination of products for the application or use of the product.

Upon request, SICK will provide applicable third party certification documents identifying

ratings and limitations of use that apply to the products. This information, by itself, is not

sufficient for a complete determination of the suitability of the products in combination

with the end product, machine, system or other application or use.

The following are some examples of applications for which particular attention must be

given. This is not intended to be an exhaustive list of all possible uses of the products.

 Outdoor use, uses involving potential chemical contamination or electrical interference,

or conditions or uses not described in this document.

 Nuclear energy control systems, combustion systems, railroad systems, aviation sys-

tems, medical equipment, amusement machines, vehicles, and installation subject to

separate industry or government regulations.

 Systems, machines and equipment that could present a risk to life or property.

The user must observe all prohibitions of use applicable to the products.

Before installing the UE4457, the user must ensure that

 the implementation is suitable for the application;

 the implementation addresses the hazards and risks associated with the application;

 units are properly rated and installed for the intended use within the overall equipment

or system; and

 the devices that may be connected to this product comply with the product specifica-

tions and are in compliance with the applicable standards, rules and regulations of the

countries where the product is used.

Operating Instructions Chapter 2

UE4457 IP67

Subject to change without notice

On safety

2.5 General safety notes and protective measures

P

ay attention to the safety notes!

Please observe the following procedures in order to ensure the correct and safe use of the

bus node UE4457.

The local, national and international legislative provisions apply to the installation and use

of the UE4457 and the safety components connected to it, e.g. a programmable safety-

rated device, a safety light curtain or components with a contact output. These legislative

provisions apply also to the commissioning and recurring technical examinations, in

particular:

For North America:

 Regulations and requirements administrated by the Occupational Safety and Health

Administration (OSHA). These include those regulations outlined in Title 29 of the Code

of Federal Regulations Part 1910 Subpart O [29CFR1910 Subpart O].

 Ministry of Labour regulations (Canada)

 Other relevant health and safety regulations

For Europe:

 Machinery Directive 2006/42/EC

 Low Voltage Directive 2006/95/EC

 EMC Directive 2004/108/EC

 Work Equipment Directive 89/655/EEC

 Work safety regulations and safety rules

 other relevant health and safety regulations

For Japan:

 Article 42 of the Industrial Safety and Health Law

 Article 44 of the Industrial Safety and Health Law

 Other relevant health and safety regulations

“Type Test” requirements are provided in Article 44 of the Industrial Safety and Health

Law. The requirements apply to complete systems and not specifically to a single com-

ponent within the system. Use of components as a “safety device for press machines or

shearing tool” in accordance with Article 42 of the Industrial Safety and Health law re-

quires that the entire system be approved for that purpose.

The UE4457 has been third party certified as compliant with the following:

European Union (EU) legislation compliance

 Machinery Directive 2006/42/EC

 Low Voltage Directive 2006/95/EC

 EMC Directive 2004/108/EC

European standards compliance

 EN 61508 (SIL1 through SIL3)

 EN ISO 13849B1 (Performance Level a through Performance Level e)

 EN 61131-2

 EN 60204-1



WARNING

Note

Chapter 2 Operating Instructions

UE4457 IP67

Subject to change without notice

On safety

International standards compliance

 IEC 61508 (SIL1 through SIL3)

 IEC 61131-2

 IEC 60204-1

 IEC 61000-6-2



IEC 61000-6-4



IEC 62061

North American standards compliance

 ANSI/RIA R15.06

 ANSI B11.19

 UL 508

 UL 1604

 CSA 22.1 No. 14

 CSA 22.2 No. 213

Open DeviceNet Vendor Association Compliance

 DeviceNet Conformance Test

 DeviceNet Safety Conformance Test

General requirements:

Users of the UE4457 (e.g. machine manufacturers and machine operators) are respon-

sible for obtaining and observing all applicable safety regulations and rules.

 You must comply with these operating instructions (e.g. on use, mounting, installation or

integration into the machine control system).

 You must also comply the test procedures in the operating instructions of all connected

components.

 The testing of the components and overall system must be carried out by qualified per-

sonnel as defined in chapter 2.1 “Qualified specialist personnel” on page 11 that have

been authorized to perform this function. Testing must be recorded and documented to

ensure that the tests can be reconstructed and retraced at any time by third parties.

 The operating instructions must be made available to the personnel operating the

machine in which the UE4457 has been implemented.

 The external voltage supply of the device must be capable of buffering brief power/volt-

age failures of 20 ms as specified in EN 60204.

 When required by local standards or regulations (e.g. United States), power supplies that

have been certifed for “use in class 2 circuits” must be utilized. Regardless of this

requirement, current in excess of 8 A must not be allowed to flow in any conductor.

SICK industrial safety devices are designed for local DC supply applications only!

Machines where safety devices are used must be installed and designed according to the

Lightning Protection Zone (LPZ) EN 62305B1. Required immunity levels can be achieved

through the use of external protective devices. The installed surge protective devices (SPD)

should meet the requirements of EN 61643B11.

The installation must prevent disturbances according to IEC 61000B4B16 (common mode

disturbances in the frequency range of 0 Hz to 150 kHz).



WARNING

Operating Instructions Chapter 2

UE4457 IP67

Subject to change without notice

On safety

2.6 Environmental protection

T

he UE4457 is constructed to minimize adverse effects on the environment as much as

possible. It uses only a minimum of power and natural resources. Always act in an environ-

mentally responsible manner.

2.6.1 Disposal

Unusable or irreparable devices should always be disposed as per the applicable national

regulations on waste disposal (e.g. European waste code 16 02 14). We would be pleased

to be of assistance on the disposal of this device. Contact your local SICK representative.

2.6.2 Separation of materials

Only qualified safety personnel are allowed to separate materials!

Caution is required when dismantling devices. There is a risk of injuries.

Before you send the devices for appropriate recycling, it is necessary to separate the diffe-

rent materials in the UE4457. Separate the housing from the rest of the parts (in particular

the circuit board). Send the separated parts for recycling as appropriate (see Tab. 2).

Components Recycling

Device  Circuit boards, cable, connectors

 Housing

 Electrical connecting pieces

Electronic recycling

 Cardboard, paper Paper/cardboard recyclingPackaging

 Polyethylene packaging Plastic recycling

2.7 Specification changes, errors and omissions

Product specifications and accessories may be changed from time to time based on pro-

duct enhancements and other reasons. The information in this document has been care-

fully checked and is believed to be accurate; however, no responsibility is assumed for

clerical, typographical or proofreading errors or omissions.

Dimensions and weights presented in this document are nominal values.



WARNING

Tab.

2

:

Overview on

disposal

by components

Chapter 3 Operating Instructions

UE4457 IP67

Subject to change without notice

Product description

3 Product description

This chapter contains information about the special properties of the UE4457 and

describes the construction and operating principles of the device.

R

ead and understand the installation and operation Instructions in this manual!

I

n order to properly implement the UE4457, it is imperative that personnel read and under-

stand this chapter before mounting, installing or commissioning the UE4457 or any other

safety devices connected to the UE4457.

3.1 Device construction

Connector Function

Auxiliary power In/

Auxiliary power Out

Common voltage supply for UE4457 and the safety components

connected to the SDL and field signal connections

SDL connections For connection of SICK safety devices to UE4457. Provides

access to intelligent diagnostics and configuration parameters of

SICK SDL-capable devices. Also may be used for OSSD safety

capable inputs without intelligent diagnostics.

Field signal

connectors 1 to 6

Safety capable inputs and test signal outputs (connector 1 also

supports muting lamp monitoring functionality on Test output 1A)

Field signal

connectors 7 + 8

Safety capable outputs (bipolar)

Serial port To directly connect to a PC in order to configure the system using

the SICK CDS.

DeviceNet In/

DeviceNet Out

Network connection according to DeviceNet specification

Please refer to chapter 11 “Technical specifications” on page 172 for the data sheet.

A dimensional drawing is included on page 181.



WARNING

Fig.

1

:

Construction of the

UE4457

Tab.

3

:

Connectors of the

UE4457

Functional earth

DeviceNet output

DeviceNet input

SDL 1

SDL 2

Field signal connector 1

Field signal connector 8

Auxiliary power In

Auxiliary power Out

Node address/serial port

Field signal connector 2

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SICK UE4457 IP57 Safety Remote I/Os and Safety Remote Controller für DeviceNet Safety Operating instructions

SICK UE4457 IP57 Safety Remote I/Os and Safety Remote Controller für DeviceNet Safety Operating instructions

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