ABB i-bus KNX ABA/S 1.2.1 User manual

—

PRODUCT MANUAL

ABB i-bus

®

KNX

ABA/S 1.2.1

Logic Controller

ABB i-bus

®

KNX

Contents

ABA/S 1.2.1 | 2CDC509086D0201 i

Contents

Page

1 General ................................................................................................. 7

1.1 Using the product manual ............................................................................................................ 7

1.2 Legal disclaimer ........................................................................................................................... 7

1.3 Explanation of symbols ................................................................................................................ 7

2 Safety .................................................................................................... 9

2.1 General safety instructions .......................................................................................................... 9

2.2 Proper use ................................................................................................................................... 9

2.3 Cyber security (network security) ................................................................................................ 9

2.4 Restrict access to the various media ........................................................................................... 9

2.5 Twisted pair cabling ....................................................................................................................10

2.6 IP cabling inside the building ......................................................................................................10

2.7 Connection to the internet...........................................................................................................10

3 Product Overview .............................................................................. 11

3.1 Product Overview .......................................................................................................................11

3.2 Ordering details ..........................................................................................................................11

3.3 Logic Controller ABA/S 1.2.1, MDRC .........................................................................................12

3.3.1 Dimension drawing .....................................................................................................................13

3.3.2 Connection diagram ...................................................................................................................14

3.3.3 Operating and display elements .................................................................................................15

3.3.4 Technical data ............................................................................................................................16

3.3.4.1 General technical data ................................................................................................................16

3.3.4.2 Device type .................................................................................................................................18

3.3.4.3 Description of inputs and outputs ...............................................................................................19

4 Function .............................................................................................. 21

4.1 Overview.....................................................................................................................................21

4.2 Functional overview ....................................................................................................................21

4.3 Input functions ............................................................................................................................22

4.4 Output functions .........................................................................................................................22

4.5 Integration in the i-bus

®

Tool ......................................................................................................22

4.6 Special operating states .............................................................................................................23

4.6.1 Reaction on bus voltage failure/recovery, download and ETS reset ...........................................23

4.6.1.1 Bus voltage failure ......................................................................................................................23

4.6.1.2 Bus voltage recovery ..................................................................................................................23

4.6.1.3 ETS reset ....................................................................................................................................24

4.6.1.4 Download....................................................................................................................................24

5 Mounting and installation ................................................................. 25

5.1 Information about mounting ........................................................................................................25

5.2 Mounting on DIN rail ...................................................................................................................26

5.3 Supplied state .............................................................................................................................26

ABB i-bus

®

KNX

Contents

ii 2CDC509086D0201 | ABA/S 1.2.1

6 Commissioning .................................................................................. 27

6.1 Commissioning requirement ...................................................................................................... 27

6.2 Commissioning overview ........................................................................................................... 27

6.3 Assignment of the physical address........................................................................................... 27

6.3.1 Network settings ........................................................................................................................ 28

6.4 Software/application................................................................................................................... 28

6.4.1 Download response ................................................................................................................... 28

7 Parameters .......................................................................................... 29

7.1 General ...................................................................................................................................... 29

7.2 User interface – menu description ............................................................................................. 30

7.2.1 File menu ................................................................................................................................... 30

7.2.2 Edit menu ................................................................................................................................... 31

7.2.3 Realtime menu ........................................................................................................................... 31

7.2.4 Simulation menu ........................................................................................................................ 31

7.2.5 Worksheet .................................................................................................................................. 32

7.2.6 Properties window ..................................................................................................................... 32

7.3 Monitor ....................................................................................................................................... 33

7.4 Simulation .................................................................................................................................. 34

7.5 Engine settings parameters ....................................................................................................... 35

7.5.1 Cycle time .................................................................................................................................. 35

7.5.2 Use persisting values ................................................................................................................. 35

7.6 Send behavior parameters ......................................................................................................... 35

7.6.1 Minimum time between output telegrams in [s] .......................................................................... 35

7.6.2 Minimum time between output telegrams in [ms] ....................................................................... 35

7.7 In operation parameters ............................................................................................................. 36

7.7.1 Send Group Object "In Operation" (1-bit) ................................................................................... 36

7.7.2 "In Operation" is repeated every ................................................................................................ 36

7.8 General information on logic calculation .................................................................................... 37

7.9 Inverting inputs and outputs ....................................................................................................... 37

7.10 Description of function elements ................................................................................................ 38

7.10.1 KNX input (KNX IN) ................................................................................................................... 38

7.10.2 KNX output (KNX OUT) ............................................................................................................. 41

7.10.3 Marker Input (MARKER IN) ....................................................................................................... 43

7.10.4 Marker Output (MARKER OUT) ................................................................................................. 44

7.10.5 AND (AND) ................................................................................................................................ 45

7.10.6 OR (OR) ..................................................................................................................................... 46

7.10.7 XOR (XOR) ................................................................................................................................ 47

7.10.8 NOT (NOT) ................................................................................................................................ 48

7.10.9 1ofN (ONE-HOT) ....................................................................................................................... 49

7.10.10 Greater Than (GREATER) ......................................................................................................... 51

7.10.11 Lower Than (LOWER) ............................................................................................................... 52

7.10.12 Equal (EQUAL) .......................................................................................................................... 53

7.10.13 Not Equal (NOT EQUAL) ........................................................................................................... 54

7.10.14 Greater or Equal (GREATER/EQUAL)....................................................................................... 55

7.10.15 Lower or Equal (LOWER/EQUAL) ............................................................................................. 56

7.10.16 Minimum/Maximum (MIN/MAX) ................................................................................................. 57

7.10.17 Multiplexer, 2 to 1 (1-MUX) ........................................................................................................ 59

7.10.18 Multiplexer, n-fold (n-MUX) ........................................................................................................ 61

7.10.19 Gate (GATE) .............................................................................................................................. 63

7.10.20 Filter (FILTER) ........................................................................................................................... 64

ABB i-bus

®

KNX

Contents

ABA/S 1.2.1 | 2CDC509086D0201 iii

7.10.21 Addition (ADD) ............................................................................................................................65

7.10.22 Multiplication (MULT) ..................................................................................................................66

7.10.23 Subtraction (SUB) .......................................................................................................................67

7.10.24 Division (DIV) ..............................................................................................................................68

7.10.25 Modulo (MOD) ............................................................................................................................69

7.10.26 Delay (DELAY) ...........................................................................................................................70

7.10.27 Staircase Light (STAIRC LIGHT) ................................................................................................72

7.10.28 Calendar, simple (CALENDAR_S) .............................................................................................74

7.10.29 Calendar (CALENDAR) ..............................................................................................................76

7.10.30 Numeric Converter (N-CONV) ....................................................................................................85

7.10.31 RS Flip Flop (RS-FF) ..................................................................................................................87

7.10.32 Up Counter (UP COUNT) ...........................................................................................................89

7.10.33 PID controller (PID) ....................................................................................................................91

7.10.34 Constant (CONST) .....................................................................................................................94

7.10.35 Website Input (WEB IN)..............................................................................................................95

7.10.36 Website Output (WEB OUT) .......................................................................................................96

7.10.37 Function Block Input (FB IN) .......................................................................................................97

7.10.38 Function Block Output (FB OUT) ................................................................................................98

7.10.39 Composite function blocks ..........................................................................................................99

7.10.40 Comment ..................................................................................................................................102

7.10.41 Rectangle .................................................................................................................................102

7.10.42 Line ...........................................................................................................................................102

8 Group objects .................................................................................. 103

8.1 Summary of group objects ........................................................................................................103

8.2 Inputs and outputs ....................................................................................................................104

8.3 Time synchronization ................................................................................................................104

9 Operation .......................................................................................... 105

9.1 Manual operation ......................................................................................................................105

10 Maintenance and cleaning .............................................................. 107

10.1 Maintenance .............................................................................................................................107

10.2 Cleaning ...................................................................................................................................107

11 Disassembly and disposal .............................................................. 109

11.1 Removal ...................................................................................................................................109

11.2 Environment .............................................................................................................................110

12 Planning and application ................................................................ 111

13 Appendix .......................................................................................... 113

13.1 Scope of delivery ......................................................................................................................113

13.2 Notes ........................................................................................................................................114

ABB i-bus

®

KNX

General

ABA/S 1.2.1 | 2CDC509086D0201 7

1 General

1.1 Using the product manual

This manual provides detailed technical information relating to the function, installation and programming

of the ABB i-bus

®

KNX device.

1.2 Legal disclaimer

We reserve the right to make technical changes or modify the contents of this document without prior

notice.

The agreed properties are definitive for any orders placed. ABB AG accepts no responsibility whatsoever

for potential errors or possible lack of information in this document.

We reserve all rights in this document and in the subject matter and illustrations contained therein.

Reproduction, transfer to third parties or processing of the content – including sections thereof – is not

permitted without the prior written consent of ABB AG.

1.3 Explanation of symbols

1.

Instructions in specified sequence

2.

► Individual actions

a) Priorities

1)

Processes run by the device in a specific sequence

• 1st-level list

o

2nd-level list

Table 1: Explanation of symbols

ABB i-bus

®

KNX

General

8 2CDC509086D0201 | ABA/S 1.2.1

Notes and warnings are represented as follows in this manual:

DANGER –

This symbol is a warning about electrical voltage and indicates high-risk hazards that will definitely result

in death or serious injury unless avoided.

DANGER –

Indicates high-risk hazards that will definitely result in death or serious injury unless avoided.

WARNING ‒

Indicates medium-risk hazards that could result in death or serious injury unless avoided.

CAUTION –

Indicates low-risk hazards that could result in slight or moderate injury unless avoided.

ATTENTION –

Indicates a risk of malfunctions or damage to property and equipment, but with no risk to life and limb.

Example:

For use in application, installation and programming examples

Note

For use in tips on usage and operation

ABB i-bus

®

KNX

Safety

ABA/S 1.2.1 | 2CDC509086D0201 9

2 Safety

2.1 General safety instructions

►

Protect the device from moisture, dirt and damage during transport, storage and operation.

►

Operate the device only within the specified technical data.

►

Operate the device only in a closed housing (distribution board).

►

Mounting and installation must be carried out by qualified electricians.

►

Switch off the device supply voltage before mounting.

2.2 Proper use

The product must be installed centrally in an electrical distribution board.

The device is a modular installation device for quick installation in distribution boards on 35 mm mounting

rails to EN 60715.

2.3 Cyber security (network security)

The industry is increasingly faced with cyber security risks. To make its solutions more stable, secure and

robust, ABB has officially added cyber security tests to its product development process.

In addition, the information below includes guidelines and mechanisms that you can use to improve the

security of KNX systems.

Link to disclaimer, "Cyber Security Disclaimer for Products"

2.4 Restrict access to the various media

The basis of any protection plan is to isolate the system carefully against unauthorized access. Only

authorized persons (installers, janitors and users) should have physical access to a KNX system. During

planning and installation, the critical points of each KNX medium must be protected as effectively as

possible.

In general, applications and devices should be permanently installed to prevent them from being easily

removed, allowing unauthorized access to the KNX system. Sub-distributions with KNX devices should be

closed, or in rooms to which only authorized persons have access.

ABB i-bus

®

KNX

Safety

10 2CDC509086D0201 | ABA/S 1.2.1

2.5 Twisted pair cabling

►

The ends of KNX

twisted pair cables should not be visible or protrude from the wall either inside or

outside the building.

►

If available, use the anti

-theft devices on the application modules.

►

Bus lines in outdoor areas are an

increased risk. Ensure that physical access to KNX twisted pair

cables is especially difficult here.

►

For extra security, devices installed in areas with limited protection (outdoor areas, underground

parking lots, restrooms, etc.) can be designed as a

separate line. Enabling the filter tables in the line

coupler (KNX only) prevents attackers from gaining access to the whole system.

2.6 IP cabling inside the building

For building automation, use a separate LAN or WLAN network with its own hardware (routers, switches

etc.).

Regardless of the KNX system, apply the usual security mechanisms for IP networks. For example:

• MAC filters

• Wireless network encryption

• Use strong passwords and protect them from unauthorized persons

Note

The device cannot be reached during IP, TCP or UDP flooding (access from the internet). To avoid this,

set rate limiting at network level.

Please discuss this with your network administrator.

2.7 Connection to the internet

The device's web server uses unencrypted data transfer and is therefore not intended for use on the public

internet. To prevent KNX communication from being visible on the internet, ports must not be opened in

that direction by routers.

Systems can be accessed via the internet in the following ways:

• Access to KNX installations via VPN connections. However, this requires a router with VPN server

functionality or a server.

• Use of manufacturer-specific solutions or visualizations, e.g. access via https.

ABB i-bus

®

KNX

Product Overview

ABA/S 1.2.1 | 2CDC509086D0201 11

3 Product Overview

3.1 Product Overview

The device is a modular installation device (MDRC) in Pro M design. The module width of the device is

four space units. It is designed for installation in distribution boards on 35 mm mounting rails.

The device is supplied via the bus and requires an additional auxiliary voltage, either 24 V DC or Power

over Ethernet (PoE). We recommend using a power supply from our range. When using timer functions,

date and time must be provided via KNX/TP.

The device connects to the ABB i-bus

®

KNX via the front bus connection terminal.

Engineering Tool Software (ETS) is used for physical address assignment and parametrization.

Once the bus and auxiliary voltages are connected, the device is ready for operation.

Abbreviation Description

A Application

B Module

A Automation

/S MDRC

X 1 = Without input and output

X 2 = Middle phase

X 1 = Version number (x = 1, 2 etc.)

Table 2: Product name description

3.2 Ordering details

Description MB Type Order No. Packaging

unit [pcs.]

Weight

1 pc.

[g]

Logic Controller 4 ABA/S 1.2.1 2CDG110192R0011 1 192

Table 3: Ordering details

ABB i-bus

®

KNX

Product Overview

12 2CDC509086D0201 | ABA/S 1.2.1

3.3 Logic Controller ABA/S 1.2.1, MDRC

Fig. 1: ABA/S 1.2.1 device illustration

The device is a modular installation device (MDRC) in Pro M design. The module width of the device is

four space units. It is designed for installation in distribution boards on 35 mm mounting rails.

The device is supplied via the bus and requires an additional auxiliary voltage, either 24 V DC or Power

over Ethernet (PoE). We recommend using a power supply from our range. When using timer functions,

date and time must be provided via KNX/TP.

The device connects to the ABB i-bus

®

KNX via the front bus connection terminal.

Engineering Tool Software (ETS) is used for physical address assignment and parametrization.

Once the bus and auxiliary voltages are connected, the device is ready for operation.

2CDC071001S0016

ABB i-bus

®

KNX

Product Overview

ABA/S 1.2.1 | 2CDC509086D0201 13

3.3.1 Dimension drawing

Fig. 2: Dimension drawing

2CDC072033F0015

ABB i-bus

®

KNX

Product Overview

14 2CDC509086D0201 | ABA/S 1.2.1

3.3.2 Connection diagram

Fig. 3: ABA/S 1.2.1 connection diagram

Legend

1

Label carrier

7

Ethernet/LAN connection

2

KNX programming LED (red)

8

On LED (green)

3

KNX programming button

9

LAN/LINK LED (yellow)

4

KNX connection

10

KNX telegram LED (yellow)

5

Cover cap

11

Reset/factory settings button

(behind label carrier)

6

Power supply connection U

s

2CDC072034F0015

ABB i-bus

®

KNX

Product Overview

ABA/S 1.2.1 | 2CDC509086D0201 15

3.3.3 Operating and display elements

Button/LED Description LED indicator

Assignment of the physical

address

On: Device is in programming mode

ON Off: No auxiliary voltage (24 V or PoE) available

On: System initialized

Flashing slowly (1 Hz): System starting up

Flashing quickly (4 Hz): Error

LAN/LINK On: Auxiliary voltage and Ethernet connection

available

Flickering: Data traffic via LAN

telegram On: Auxiliary voltage and KNX connection

available

Flickering: Data traffic via KNX/TP

Reset (behind label carrier) Press for less than 2 seconds: no reaction.

Press for 2 to 10 seconds: device restart. Retains

configuration and last states.

Press for more than 10 seconds: factory reset.

Deletes configuration and all states.

Table 4: Operating and display elements

Note

Device restart and factory reset are only possible when bus voltage and auxiliary voltage are applied.

Note

A firmware update cannot be undone after a factory reset.

ABB i-bus

®

KNX

Product Overview

16 2CDC509086D0201 | ABA/S 1.2.1

3.3.4 Technical data

3.3.4.1 General technical data

Supply Bus voltage 21…32 V DC

Current consumption, bus < 12 mA

Leakage loss, bus Maximum 250 mW

Leakage loss, device

Maximum 3 W

Auxiliary voltage U

s

24 V DC (+20% / -15%) or PoE

(IEEE 802.3af class 2)

Auxiliary voltage current consumption

60 mA typical, 120 mA peak current

KNX connection 0.25 W

KNX current consumption < 10 mA

Power backup if supply voltage fails

Min. 5 s, typically up to 20 s

Connections

KNX

Via bus connection terminal

Inputs/Outputs Via screw terminals

LAN RJ45 socket for 10/100BaseT, IEEE 802.3

networks, AutoSensing

Connection terminals Screw terminal Screw terminal with universal head (PZ1)

Screw terminal 1 0.2…2.5 mm

2

stranded, 2 x (0.2…2.5 mm

2

)

Screw terminal 2

0.2…4 mm

2

solid, 2 x (0.2…4 mm

2

)

Wire end ferrule without plastic sleeve 0.25…2.5 mm

2

Wire end ferrule with plastic sleeve 0.25…4 mm

2

TWIN ferrules

0.25…4 mm

2

Tightening torque Max. 0.6 Nm

Grid 6.35

Protection degree and class

Degree of protection

IP 20 to EN 60529

Protection class

II to EN 61140

Isolation category Overvoltage category III to EN 60664-1

Pollution degree II to EN 60664-1

SELV

KNX safety extra low voltage

SELV 24 V DC

ABB i-bus

®

KNX

Product Overview

ABA/S 1.2.1 | 2CDC509086D0201 17

Temperature range Operation -5...+45 °C

Transport -25...+70 °C

Storage

-25...+55 °C

Ambient conditions Maximum air humidity 93 %, no condensation allowed

Atmospheric pressure Atmosphere up to 2,000 m

Design

Modular installation device (MDRC)

Modular installation device

Design

Pro

M

Housing/color Plastic housing, gray

Dimensions

90 x 70 x 63.5 mm (H x W x D)

Mounting width in space units

4x 17.5 mm modules

Mounting depth 68 mm

Mounting 35 mm mounting rail To EN 60715

Mounting Position

Any

Weight 0.192 kg

Fire classification Flammability V-0 as per UL94

Approvals

KNX certification

To EN 50491

CE conformity

In accordance with the EMC directive and low

voltage directive

Table 5: Technical data

ABB i-bus

®

KNX

Product Overview

18 2CDC509086D0201 | ABA/S 1.2.1

3.3.4.2 Device type

Device type

Logic Controller

ABA/S 1.2.1

Application

Logic Controller/…*

Maximum number of group objects 500

Maximum number of group addresses 2000

Maximum number of assignments

2000

Maximum number of logic elements

3000

WebUI inputs and

outputs

60

* … = Current version number of the application. Please refer the software information on our homepage for this.

Table 6: Device type

Note

ETS and the current version of the device application are required for programming.

The latest version of the application and corresponding software information is available for download

from www.abb.com/knx. After import into ETS, it appears in the Catalogs window under

Manufacturers/ABB/Controller/Controller Output.

The device does not support the locking function of a KNX device in ETS. Using a BCU code to inhibit

access to all the project devices has no effect on this device. Data can still be read and programmed.

ABB i-bus

®

KNX

Product Overview

ABA/S 1.2.1 | 2CDC509086D0201 19

3.3.4.3 Description of inputs and outputs

SELV 24 V DC supply voltage input

Only a 24 V DC voltage may be connected to the power supply input. We recommend using a power

supply from our range.

CAUTION

The device must be powered either by a 24 V DC voltage or via PoE (Power over Ethernet) according to

IEEE 802.3af class 2.

Connecting the device to 230 V may destroy it!

KNX connection

The supplied bus connection terminal is used to connect to the KNX bus.

LAN connection

The device connects to the network via an Ethernet RJ45 interface for LAN networks. The network

interface can be operated at a transmission speed of 10/100 Mbit/s. Network activity is indicated by the

LAN/LINK LED on the front of the device.

The device features an AutoSensing function and sets the baud rate (10 or 100 Mbit) automatically.

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ABB i-bus KNX ABA/S 1.2.1 User manual

ABB i-bus KNX ABA/S 1.2.1 User manual

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