DF8000
Input / Output Multiplexing System
Installation
Function & Configuration
Commissioning
Safety Regulations
Fire Safety & Security Products
Building Technologies
Data and design subject to change without notice. / Supply subject to availability.
© Copyright by
Siemens Building Technologies AG
We reserve all rights in this document and in the subject thereof. By acceptance of the
document the recipient acknowledges these rights and undertakes not to publish the
document nor the subject thereof in full or in part, nor to make them available to any third
party without our prior express written authorization, nor to use it for any purpose other
than for which it was delivered to him
.
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About this document...............................................................................................1
1 Safety regulations .....................................................................................4
1.1 Country-specific standards .........................................................4
1.2 Assembly and installation ...........................................................4
1.3 Commissioning and testing ........................................................4
1.4 Disposal and recycling................................................................5
1.5 Modifications to the system design and the products.................5
2 Introduction ...............................................................................................6
2.1 The DF8000 system ...................................................................6
2.2 Installing and Configuring DMS8000 systems..........................10
3 ICP DAS I-7520 converter ......................................................................13
3.1 I-7520 mechanical dimensions .................................................13
4 DF8003 - CPU Module............................................................................14
4.1 Front panel................................................................................15
4.2 Internal jumpers ........................................................................16
4.3 Power supply ............................................................................17
4.4 RS485 bus connection .............................................................18
4.5 DF8003 module mechanical dimensions .................................18
5 DF8020 - 8 relay output module .............................................................19
5.1 DF8020 relay outputs ...............................................................19
5.2 DF8020 module mechanical dimensions .................................21
6 DF8040 - 8 Input Module ........................................................................22
6.1 DF8040 digital inputs................................................................22
6.2 DF8040 module mechanical dimensions .................................24
7 DF8045/46 – 4 supervised input modules ..............................................25
7.1 DF8045 – NC inputs .................................................................25
7.2 DF8046 – NO inputs.................................................................26
7.3 DF8045/46 front panel..............................................................28
7.4 DF8045/46 module mechanical dimensions ............................28
8 Hardware installation ..............................................................................29
8.1 Cables.......................................................................................29
8.1.1 NK822x (RS232) connection to ICP DAS I-7520 interface
converter...................................................................................29
8.1.2 ICP DAS I-7520 (RS485) connection to DF8003 .....................30
8.1.3 NK822x (RS485) connection to DF8003 ..................................31
9 Maintenance and diagnostics .................................................................32
10 Annex A - Module settings ......................................................................34
10.1 Baud rate ..................................................................................34
10.1.1 DF8003 CPU module ...............................................................34
10.2 Unit address..............................................................................34
10.3 Input/Outputs default status......................................................35
10.4 I/O LEDs (enabled/disabled) ....................................................35
11 Annex B – Valid unit configurations ........................................................36
12 Annex C - Connection to CDI-Net components ......................................37
12.1 Connecting NK822x (RS232)/GW20 to IC-2 converter ............37
12.2 Connecting GW21 to IC-2 converter ........................................37
12.3 Connecting IC-2 converter to DF8003......................................38
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About this document
Purpose
This document is a guide to the planning and installation of the DF8000 I/O sys-
tem. Hardware components detailed in this manual include the DF8003 CPU Mod-
ule, the DF8020 8-output module, the DF8040 8-intput module, and the
DF8045/8046 4-input supervised modules.
This manual is to be used in conjunction with the product-specific Danger Man-
agement System (DMS) Installation, Configuration, and Commissioning (ICC)
guide (MM8000 / MK8000 / MT8001), and the DMS Connectivity Guides when con-
figuring a NK8000 network. (See “Reference documents” below to learn how to ob-
tain these guides.)
Target group
This manual is written primarily for Project Engineers responsible for the installa-
tion of the DF8000. It assumes the reader has at least a moderate level of familiar-
ity with standard networking concepts and terminology, along with the SBT FS-
DMS products.
Reference documents
The most recently released documentation for customers can be found in the
STEP Documentation Repository System released at SBT FS for end-users via the
STEP Web Client interface at the following address:
https://workspace.sbt.siemens.com/
content/00001123/default.aspx
The following describes one way to search and find a document:
→ To learn about other ways to locate a document, see DMS8000 Quick Ref-
erence Guidelines for Search and Finding DMS Documents in STEP
(Document no.A6V10064704).
1. Click on the "STEP WEB Client" image:
2. Choose "04 Fire -3F" from the "Product Segment" box and select “Activate fil-
ter”.
3. Select “All” in the Documents section of the Quick Search page and click “Ad-
vanced Search”.
4. Enter the document number in the “Brochure No.” field (e.g. A6V10081184) and
press “Enter”.
Hint: For a specific version, specify the Market Package as *MPn.nn* in the
“Classification No.” field (e.g. *MP4.15*).
Note: STEP provides no results when the number of found objects is equal to or
greater than 200.
For the complete list of DMS8000 documents, please refer to the latest edition of
the DMS8000 Resource Information guide (document no. A6V10089056).
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Notational conventions
The meanings of the symbols used in this manual are as follows:
Pay particular attention to texts marked with this symbol. Failure to observe this
warning may endanger your life, destroy the device, or lead to loss of data.
Supplementary information, remarks, and tips follow this symbol
Standard symbols
Italics
Result
“ “ Quotation, reproduced identically
Cross reference
(...) Brackets contain supplementary text, suggestions etc.
Document identification
Position Details shown
Front page
– System names
– Product type
– Purpose of document
Last page
– Date of issue
– Document number
Abbreviations
SBT Siemens Building Technologies
DMS Danger Management Systems
MM8000 SBT FS DMS Management Station
MK8000 SBT FS DMS OPC Server for subsystems
MT8001 SBT Management Terminal
LAN Local Area Network
WAN Wide Area Network
FTP File Transfer Protocol
CNAP CerCom Native Application Protocol
LON® Local Operating Network, registered trademark of Echelon Corp.
BACnet®
Building Automation Control Network, protocol standard approved as the
ANSI/ASHRAE/ISO Standard 135-2004
Operational and safety regulations
Before beginning work on the system you must have read and understood the
related documents, in particular the "Safety regulations" section.
Liability disclaimer for damage or injuries
Before products are delivered, they are tested to ensure they function correctly
when used properly. Siemens disclaims all liability for damage or injuries caused
by the incorrect application of the instructions, or the disregard of danger adviso-
ries. This disclaimer applies in particular to personal injuries or damage caused by:
− Improper and/or incorrect use;
− Disregard of safety instructions in the documentation or on the product;
− Poor maintenance or a lack of maintenance.
We have checked the contents of this manual for agreement with the hardware and
software described. Since deviations cannot be precluded entirely, we cannot
guarantee full agreement. However, the data in this manual are reviewed regularly
and any necessary corrections included in subsequent editions. Suggestions for
improvement are welcome.
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Modification index
Current version Date Notes
A6V10081388_a_en 11.2007 – DF8003 has replaced previous CF9003 CPU module.
– Improvements in the communication baud rate (up to 19200
bps).
A6V10081388_b_en 02.2008
– New photos
A6V10081388_c_en 06.2008
– Minor updates to: Intranet link to STEP documentation reposi-
tory; Disclaimer note.
–
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1 Safety regulations
This section describes the potential sources of danger, and the relevant safety
regulations applicable for the use of the Siemens Building Technologies DF8000
products
.
Please read the following work instructions as well as the previous section "About
this document" thoroughly before beginning any work.
Danger potential to individuals
All DF8000 modules are powered with low voltage DC, and there are no specific
safety regulations that apply to these devices.
If DF8000 is installed in cabinets with AC power supply, the required power cable
should be installed following scrupulously the instructions given in the correspond-
ing manual.
1.1 Country-specific standards
Siemens Building Technologies products are developed and produced in compli-
ance with the relevant international and European safety standards. This document
provides warnings and recommendations specific to DF8000 products. Any addi-
tional country-specific or local safety standards and/or regulations that apply con-
cerning project planning, installation, operation, and device disposal must also be
taken into account.
As for any electrical equipment, proper grounding is critical to the safe operation
as it provides a protection against electrical shocks. Before starting any activity,
be sure that the electrical installation complies with relevant regulations and con-
forms to local safety standards.
1.2 Assembly and installation
The DF8000 modules should always be installed in a clean and stable environ-
ment. In particular, keep units and cabinets away from the following:
• High levels of dust
• High temperature and humidity
• Locations where it might became wet
• Vibration and impact
Also, abide by the safety regulations of the connected devices.
1.3 Commissioning and testing
• Activate security-, fire- and third party systems or devices only in the presence of
the person responsible.
• Inform people before the testing of alarm devices - consider the possibility of
panic reactions.
• Inform the alarm and fault receiving stations connected to the system before car-
rying out tests.
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1.4 Disposal and recycling
These devices include electrical and elec-
tronic components and must not be dis-
posed of as domestic waste.
Current local legislation must be
observed.
The DF8000 units have been manufactured as much as possible from materials
that can be recycled or disposed of in a manner that is not environmentally damag-
ing. However, they contain parts that require disposal in a controlled waste stream
according to local environmental standards and/or regulations.
1.5 Modifications to the system design and the products
Modifications to a system or to individual products may cause faults or malfunc-
tioning.
Please request written approval from Siemens Building Technologies and from any
relevant authorities concerning intended system modifications and system exten-
sions.
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2 Introduction
The DF8000 is the I/O system of the DMS8000 family, providing input/output solu-
tions matching the specific requirements of safety and security applications.
DF8003 is the name of the CPU module that can supervise a unit also composed
by other specialised modules for input and output (DF8003 has replaced the previ-
ous CF9003 CPU module).
Centralised supervising systems, such as MM8000, can use the DF8000 units to
manage digital I/O signals of various types. This system offers an easy and time-
saving solution that enables the integration of a wide range of devices, and is par-
ticularly useful when you need to interface signals from technological equipment,
and from third-party control units. You can acquire digital inputs (dry contact, open
collector inputs, and balanced supervised signals), and provide control via digital
outputs (relays outputs).
The DF8000’s modular design allows for easy installation in cabinets with DIN rails
without additional mounting devices.
Fig. 1 DF8000 modules
2.1 The DF8000 system
DF8000 Modules and Units
The DF8000 is based on a modular design philosophy. Separate 4 or 8-point mod-
ules, with DIN rail-mountings, galvanically or optically isolated from the field can be
assembled in local units that provide both the capabilities and the functionality re-
quired to map from 4 to 48 I/O points (one or two 24-signal units addressed by the
CMX-DL protocol).
Any DF8000 unit is composed by an intelligent module (CPU module DF8003) and
by up to six Input (DF8040/45/46) or Output (DF8020) modules or a mix of the two
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types
1
. The CMX-DL communication protocol identifies single (max 3 modules) or
double (4 to max 6 modules) units.
Fig. 2 illustrates a typical d
ouble unit configuration with one CPU module and six
I/O modules, i.e. the largest possible configuration.
Fig. 2 DF8000 double unit
The DF8000 can thus be defined as a flexible system, organised in units compris-
ing the modules listed below:
• 1 CPU module ;
• 1 to 3 I/O modules (single CMX-DL protocol unit)
-- OR --
4 to 6 I/O modules (double CMX-DL protocol unit).
The CPU module (DF8003) is the intelligent module that takes care of data acquisi-
tion and communication with the host. The I/O modules are available in four mod-
els with either 8 ACTIVE/INACTIVE inputs (DF8040), 4 supervised
ALARM/TAMPER NC (Normally Closed) or NO (Normally Open) inputs
(DF8045/46), or 8 outputs (DF8020).
DF8000 Hardware Configurations
The DF8000 units can be arranged in different configurations, ranging from 1 to 16
single units or 8 double units, with an RS485 line connection up to 1200 meters
long. Fig. 3 illustrates a DF8000 system example with
a multi-drop connection of
units to an NK8000 Ethernet Port (NK822x) , via an RS232/RS485 interface con-
verter (ACP DAS I-7520).
1
Not all modules configurations are allowed: see Annex B on page 36.
101112131415161718
987654321
1
8003
CPU
18
FLT
T
X
RX
PWR
RST
9
10111213141516
87654321
1
8020
Outpu
t
1
2
3
4
5
6
7
8
1 3
CPU
9
10111213141516
87654321
1
8040
Inpu
t
1
2
3
4
5
6
7
8
1 3
9
10111213141516
87654321
1
8040
Input
1
2
3
4
5
6
7
8
1 3
9
10111213141516
87654321
1
8040
Input
1
2
3
4
5
6
7
8
1 3
9
10111213141516
87654321
1
8040
Inpu
t
1
2
3
4
5
6
7
8
1 3
9
10111213141516
87654321
1
8040
Input
1
2
3
4
5
6
7
8
1 3
I/O MOD-
8
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Fig. 3 Example of DF8000 system:
three double units connected in multi-drop configuration
Backward compatibility with CF9000 modules and NK8000 firmware
DF8000 family fully replaces the CF9000 devices. New DF8000 modules can be
used to replace the corresponding CF9000 modules as illustrated in Tab.1 below.
Note al
so the compatibility across Composer configurations (and related protocol),
DF8003/CF9003 hardware, and NK8000 firmware versions (Tab.2).
Old models New models Notes
CF9003 DF8003 No modifications required in the Composer project
CF9020 DF8020
CF9040 DF8040
Tab.1. Replacement of CF9000 modules
Composer I/O CPU hardware NK8000 Notes
CF9003 CF9003 or DF8003 Any version
DF8003 DF8003 MP4.15 or higher
NK8000 must support the improved
CMXDL protocol for DF8003
Tab.2. NK8000 Version Compatibility
Dip switches for
option settings
Terminals
for I/O lines
LED indicating
I/O status
Flat cable
connection
NK8000 unit (e.g. NK8223)
RS232 / RS485
converter
DMS8000
Management Station
A
CTIVE/INACTIVE
input
A
LARM/TAMPER
input
Relay Output
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2.2 Installing and Configuring DMS8000 systems
DF8000 in DMS8000 systems
In DMS8000 architectures, DF8000 is handled at subsystem level and interacts di-
rectly with field devices or 3
rd
-party control units. The DF8000 units acquire the ex-
ternal signals and transmit corresponding messages upward using a high-level pro-
tocol. Downward, the control messages received from the management stations or
by network units (e.g. NK8000) are translated by DF8000 into commands to the
output lines.
The DF8000 system communicates with DMS8000 through NK8000 Ethernet Port
units , a family of network devices providing communication and interaction
functions (see Fig. 4).
RS232 a
nd RS485 lines
NK8000 units (NK822x) normally use a 3-wire RS232 serial protocol to communi-
cate. In one case (COM1), a 2-wire RS485 line is available on the NK822x.
The DF8000 system communicates through a 2-wire RS485 bus line (CMX-DL pro-
tocol). An Interface Converter, opportunely placed between the RS232 port and the
DF8000 unit can ensure communications.
The RS232 line between GW and the converter must be max. 15 m. The RS485
bus can be up to 1200 m long and can connect multiple DF8000 units.
The interface provides for the electrical conversion RS232 to RS485 with no active
role in the CMX-DL protocol. The interface converter is not included in the DF8000
supply. The recommended model is the I-7520 by ACP DAS
(http://www.icpdas.com/products/Remote_IO/i-7000/i-7520.htm).
Note: the previous IC-2 converter is no longer available.
Each RS485 line can be used for up to 16 single units, or 8 double ones, or any
combination that does not cause addressing collision: a single unit takes one ad-
dress from 0 to 15 and a double unit takes two consecutive addresses, see Fig. 4.
Also, old CF
9003 units as well as CMX boards can be connected on a DF8000
line.
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Fig. 4 Connections and unit addressing
In order to communicate with DF8000 unit(s), the NK822x should be configured to
handle DF8000 lines, using the CMX-DL protocol.
More than one DF8000 line can be connected to a single NK822x by using sepa-
rate COM ports. The multi-drop configuration allows connecting multiple DF8000
systems to the communication line.
The maximum distance of the RS485 line is to 1200 meters at 19200 baud (baud
rate may have to be slowed down in particular conditions) . A 100 Ohm resistor is
recommended at both ends of long lines, see section 4.4.
Compos
er configuration
DF8000 units can be configured by all Composer software versions in the same
way as specified for CF9000 (DF8003 can substitute for CF9003 module).
DMS8000 software MP4.15 and later includes a specific DF8000 model that can
profit of the improved characteristics of DF8003 (fastest baud rate). See also Tab.3
belo
w.
Composer version Models Configuration in Composer
Up to MP4.10 CF9003 and DF8003 Configure as CF9003, max baud rate is 9600 bps
CF9003 Configure as CF9003, max baud rate is 9600 bps MP4.15 and later
DF8003 Configure as DF8003, max baud rate is 19200 bps
Tab.3. Configuration of CF9003 and DF8003 module in Composer
All DF8000 devices as well as the related NK8000 interfaces must be configured in
the Composer project as described in the Network, Fire, and Intrusion Connectivity
guide (document no. A6V10062425). Using the Composer menus and tools, the
configuration settings should then be downloaded to the NK822x.
Note that not all the combination of I/O modules can be configured in a DF8000
unit. Refer to the Annex B on page 36 for a complete list of the valid DF8000 con-
ICS I-7520
Unit address
3-wire cable
max.15m
2-wire cable
max.1200m
NK822x
COM1COM2-4
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figurations . Units are identified on the RS485 bus by a unique address ranging
from 0 to 15. A double unit will allocate two consecutive addresses.
Local configuration: front panel switches and internal jumpers
DF8000 modules provide dip-switches on the front panels for easy setting of the
configuration options. For special settings, the modules can be opened to access
the jumpers on the internal circuit board. Using a small screwdriver, gently press
inward into the small holes on both top and bottom side of the plastic case so as to
unhook the cover of the module. Care should be taken not to break the plastic fin-
gers by exerting too much pressure. Once unhooked, the rear side of the plastic
cover can be removed and the electronic boards gently extracted from the front
cover by pushing on the front panel. All external wire connections must be re-
moved before opening the module.
Installation on DIN rail
The DF8000 modules can be easily attached to the DIN rail by simply hooking it on
the top side of the rail and pressing it in on the opposite side. By pulling downward
the orange-coloured tab located at the rear bottom of the module, the module itself
can be detached. Before removing the module, the flat cable of the I
2
C bus, as well
as the power supply cables, should be disconnected with care.
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3 ICP DAS I-7520 converter
If one of the RS232 line is used on the NK822x to connect the DF8000 units, a
conversion from RS232 to RS485 standard is required. Various suitable devices
are available on the market. The recommended model is the I-7520 converter by
ICP DAS Data Com (http://www.icpdas.com/products/Remote_IO/i-7000/i-
7520.htm), which provides for the electrical conversion and isolation as well as for
the automatic baud rate and data format detection.
Fig. 5 ICP DAS I-7520 Converter
The I-7520 appears as a compact plastic box that mounts on industry standard
DIN rail.
The following connections are provided:
• Standard 9-pin female connector (DE-9): RS232 line (towards NK822x): TX,
RX, and GND.
• Screw terminals: RS485 line (towards DF8003): TX/RX pair.
• Screw terminals: DC power lines from the included 230 VAC adapter.
3.1 I-7520 mechanical dimensions
Width 123 mm
Height 72 mm
Depth 33 mm
Tab.4. I-7520 mechanical dimensions
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4 DF8003 - CPU Module
The intelligent DF8003 CPU Module controls I/O data acquisition over the internal
bus (base on I
2
C technology) and handles the CMX-DL communication on the
RS485 bus. It can connect up to six input/output modules.
Fig. 6 CPU module
The module is equipped with a small front-panel where LEDs and switches are
visible (see Fig. 6). All standard settings can be made from this front panel.
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4.1 Front panel
The front panel of the DF8003 CPU module, illustrated in 0, houses 4 LEDs , indi-
cating, from top to bottom:
Elements Functions Description
LED FLT yellow CPU fault Flashing when an internal fault is detected
When the DF8003 is powered up, this LED reports for 6 times
the status of the 6 possible I/O modules:
– two quick flashes indicates no response from the module
– one long flash means that the module responds regularly
LED TX green RS485 line TX Flashing when communication is regular
LED RX red RS485 line RX Flashing when communication is regular
LED PWR green
Power supply
status
ON when power supply is present
Button RST Reset
Restarts the module, needed after changing of DIP-switch
settings
Dip-switch S1-1 ON (up position)
Enables the LEDs displaying the signal status on the I/O
modules
S1-2
S1-3
S1-4
Setting baud rate Binary selection of the baud rate, see Tab.6
S1-5
S1-6
S1-7
S1-8
Setting unit ad-
dress
Binary selection of the unit address 0-15, see Tab.7
Tab.5. Front panel elements
Fig. 7 DF8003 Front panel
Baud rate Switch S1-2 Switch S1-3 Switch S1-4 Notes
1200
Off ↓ Off ↓ Off ↓
2400
Off ↓ On ↑ Off ↓
4800
Off ↓ Off ↓ On ↑
9600
Off ↓ On ↑ On ↑
19200
On ↑ Off ↓ Off ↓
Only for DMS8000 MP4.15 and
later
Tab.6. DF8003 baud rate settings
101112131415161718
987654321
1
DF8003
CPU
18
FLT
TX
RX
PW
R
RST
Status LEDs
RESET but-
ton
I
2
C connector
to I/O modules
Dip-switches
(ON=UP position)
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Unit
Address
Switch S1-5 Switch S1-6 Switch S1-7 Switch S1-8 Notes
0
Off ↓ Off ↓ Off ↓ Off ↓
1
On ↑ Off ↓ Off ↓ Off ↓
2
Off ↓ On ↑ Off ↓ Off ↓
3
On ↑ On ↑ Off ↓ Off ↓
4
Off ↓ Off ↓ On ↑ Off ↓
5
On ↑ Off ↓ On ↑ Off ↓
6
Off ↓ On ↑ On ↑ Off ↓
7
On ↑ On ↑ On ↑ Off ↓
8
Off ↓ Off ↓ Off ↓ On ↑
9
On ↑ Off ↓ Off ↓ On ↑
10
Off ↓ On ↑ Off ↓ On ↑
11
On ↑ On ↑ Off ↓ On ↑
12
Off ↓ Off ↓ On ↑ On ↑
13
On ↑ Off ↓ On ↑ On ↑
14
Off ↓ On ↑ On ↑ On ↑
15
On ↑ On ↑ On ↑ On ↑
Not valid for double units
Tab.7. DF8000 unit address settings
Note that the DF8003 units that include 4 to 6 I/O modules, i.e. the double units,
always allocate two consecutive addresses on the RS485 line: the address se-
lected on S1-5 to S1-8 and the subsequent one. This applies both to even and odd
addresses.
On the front panel, the CPU module has also a reset button that can generate
hardware reset on the CPU microprocessor.
4.2 Internal jumpers
Internally, 6 jumpers (J1...J6) are available to reverse the 0/1 logic on each of the
six I/O modules (positive or negative logic). If the jumper is installed, then the cor-
responding I/O modules functions with positive logic (see Fig. 8).
Fig. 8
CPU module - board layout
I/O logic jumpers
(installed means positive logic, 0 =
inactive and 1 = active)
1
CPU
1 8
S2
J1
J6
S1
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