Siemens Cerberus GW-21 Technical Manual

Manual LMSmodular Hardware

Section 2

Cerberus LMSmodular
Gateway GW-21

Technical Manual

Cerberus
Security
for People
and Assets

Siemens Building Technologies

Cerberus Division

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 deli vered to him.

1 Introduction .................................................................................. 1

1.1 Scope of this document .................................................................... 2

1.2 Related publications ........................................................................ 2

2 Product Description....................................................................... 3

2.1 CPU board ..................................................................................... 3

2.2 The expansion board....................................................................... 4

2.3 The connection board ...................................................................... 5

2.4 The assembled gateway................................................................... 5

2.5 Some network configuration.............................................................. 6

3 Hardware Installation ..................................................................... 9

3.1 Inside the CS4 ................................................................................ 9

3.2 Power supply.................................................................................. 9

3.3 Inside the CS11 .............................................................................10

4 CPU Board Configuration ..............................................................11

4.1 Introduction ...................................................................................11

4.2 Configuration by DIL-Switches .........................................................12

4.2.1 Subsystem setting..........................................................................12

4.2.2 Cerban vitality telegram...................................................................13

4.3 Configuration by Flash EPROM........................................................13

4.4 Two level network ...........................................................................13

4.4.1 Ciphering option .............................................................................14

5 Baud Rates...................................................................................15

6 Cables and Connections...............................................................16

6.1 Connection to LMS.........................................................................16

6.2 Connection to GW-20 .....................................................................17

6.3 Gateway to subsystem connection....................................................17

6.4 Gateway to CMX connection............................................................18

6.5 Gateway to Cerpass Connection/Interface CC30-CK3003....................18

6.6 Gateway to Transliner.....................................................................19

7 Three Configuration Examples......................................................20

7.1 Example no. 1................................................................................20

7.2 Example no. 2................................................................................21

7.3 Example no. 3................................................................................22

8 Troubleshooting...........................................................................22

9 Appendix A: STT/GW-21 Connection.............................................23

9.1 First case......................................................................................23

9.2 Second case ..................................................................................24

9.3 Example no. 1................................................................................25

9.4 Example no. 2................................................................................26

10 Appendix B: Firmware Version......................................................26

11 Appendix C: DIL-Switches Description .........................................27

12 Appendix D: GW-21 Rev. A............................................................28

12.1 The connection board .....................................................................28

12.2 Inside the CS4 ...............................................................................30

12.3 Connection to LMS.........................................................................31

12.4 Connection to GW-20 .....................................................................33

12.5 Gateway to subsystem connection....................................................34

12.6 Gateway to CMX / CF9003 connection..............................................35

13 Appendix E: Safety Instructions....................................................36

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1 Introduction

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The GW-21 Gateway provides the following main functions:

1. interface between subsystems and operator workstations (LMS or a foreign system);

2. interactions among subsystems:

3. protocol conversions.

The GW-21 gateway is composed by one CPU board with serial communication capa­bility to which can be connected an optional expansion board with additional serial lines
in a piggyback configuration.
In a two level network architecture, the GW-21 can be used as communication layer
that connect the subsystems to a higher level GW-20.
The GW-21 complies with the latest European Union standards for emission and im­munity to electromagnetic disturbances. It is designed to replace the GW-01.

GW-21 rev. B has a new connection board and galvanic isolation on power supply for
CS11 compat ibility.
Old GW21 rev. A is still available in appendix D.

Two kinds of hardware configurations are foreseen:

GW-21.06

This configuration has 6 serial lines; it requires CPU board and an additional expansion
board with two more asynchronous serial lines. Using this configuration you can con­nect up to four subsystems to one or two workst ations.

GW-21.04

This configuration has 4 serial lines; it is composed by the CPU board that has on­board 4 communication lines. Up to three control panels can be connected to one
workstation, or it can connect two workstations and two su bsystems.

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1.1 Scope of this document

This manual is intended as a guide for planning, installation and service personnel of
Cerberus danger management systems which use GW-21 device.
All necessary information to install an LMS gateway are listed in this manual.
The manual is divided into 8 chapters and 4 annexes; a Table of Contents and an Index
allow easy referencing to the arguments.

Chapter 1 is an introduction to the manual;
Chapter 2 describes the product and the available configurations;
Chapter 3 shows how to install the gateway inside the CS4/CS11 and how to power it;
Chapter 4 describes the CPU board;
Chapter 5 explains how to set the baud rates and shows the suggested or compulsory

baud rates for the various subsystems that can be connected to the GW-21;

Chapter 6 shows the cable and connection among the GW-21 and the other devices it

can be connected to;

Chapter 6 contains three examples of gateway configuration
Chapter 7 describes how you can identify problems that can possibly arise.

Appendix A explains the use of STT subsystem, manufactured by Cerberus Guinard,

in conjunction with the Gateway GW-21.

Appendix B lists the firmware versions compatible with LMS software versions, as well

as the limits about subsystems managed.

Appendix C contains a summary of DIL-Switch settings.
Appendix D describes the previous version of GW-21 board and connection cables.
Appendix E describes the safety instructions.

They are included here for reference.

1.2 Related publications

The following documents could be useful in dealing with GW-21 gateway and under­standing how it relates to other pieces of the LMS network:

§ GW-20 Technical manual e1478

§ CMX Technical manual e1110

§ CF9003 Technical Manual e1762

§ LMSmodular User Manual e1865

§ LMSmodular Configuration Guide e1863

§ LMSmodular Configuration Reference e1864

§ LMSmodular Installation Manual e1862

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2 Product Description

S3

2.1 CPU board

The CPU board is the main board. It must be present in any gateway GW-21, aside
from its configuration.

service pin LED

S4

NC

2 87643 5

Reset

Service

Diagnostic

UART1

UART2

UART3

UART4

RX
TX

RX
TX
RX
TX
RX
TX

1 2 87643 5

8
7
6

5

4
3

2
1

8
7
6

5

4
3

2
1

S1

S2

Flash EPROM

RAM

CPU

RTC

Neuron
Chip

UART

UART

Fig. 1 The CPU board

On this board there are:

§ the CPU, the RAM and Flash EPROM

§ the Real Time Clock (RTC)

§ two UART chips, that manage the four GW-21 serial lines

§ the Neuron Chip, that lets the GW-21 to communicate with the Lon Work network

§ four DIL switch blocks (S1 - S4), used to configure the GW-21 as de scribed later

§ one reset push-button, used to reset the board

§ one service push-button, to send the service signal to the Neuron Chip

§ four sets of two LEDs. These LEDs show the status of UART RX/TX lines.

§ three LEDs used for diagnostic purposes.

For GW-21, the CD95800 board is configured as type 3 (check label on the RTC com­ponent).
The three diagnostic LEDs marked LD1, LD2 and LD3 have the following meaning:

LD1 (green) Firmware vitality failure or
LD2 (red) Download failed OK Slow (1Hz): RAM test failed

LD3 (yellow) - - -

ON OFF Blinking

out of memory jump

Firmware vitality failure or
out of memory jump

Firmware vitality OK

Fast (4Hz): wrong configuration
or download in progress

Tab. 1

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UART6

UART5

TX

RX

TX

RX

2.2 The expansion board

The expansion board supplies two asynchronous serial lines. It is mounted piggy back
on the CPU board.

DL1
DL 2
DL 3
DL 4

UART

S5 128 7 6 4 35

Fig. 2 The expansion board

(S1onCD95802)

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2.3 The connection board

GND

RX6

TX6

GND

RX5

TX5

GND

RX4

TX4

GND

RX3

TX3

GND

RX2

TX2

GND

RX1

TX1

+

-

Vdc

The connection board has two connectors to insert the CPU and I/O board in.
All the UARTs, from 1 to 6, are accessible through screw connectors located on the
right side of the connection board. Only the TX, RX and GND signals are available.
UARTs 5 and 6, if the expansion board is installed, are accessible on the same con­nector.
In the lower right corner of the connection board there is the power supply block with
two pins marked + and -. You must connect here the voltage source (10 to 30 V d.c.).

Expansion board

CPU board

Fig. 3 The connection board

2.4 The assembled gateway

The three components (the CPU board, the Expansion board, the Connection board)
can be assembled in two different ways.

The following table shows these configurations:

GW-21.06 x x x
GW-21.04 x x

Tab. 2

CPU board Expansion board Connection Board

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2.5 Some network configuration

One or two workstation

The most common network configuration the GW-21 gateway is inserted in is that
shown in Fig. 4 to the gateway are connected one or more (up to 4 for a GW-21.06)
subsystems. One or two LMS workstations are connected to the gateway and monitor
the subsystems. This configuration is named one level network.

GW-21.xx

Control

Panel

Control

Panel

1 to 4 contol panels

Fig. 4 The one level network configuration

Control

Panel

Control

Panel

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Control

Panel

Control

Control

Control

Panel

A more complicated configuration is shown in Fig. 5 this network topology, the so called
two level network, the GW-21 is connected to a GW-20 that acts as a gateway concen­trator.

GW-20

GW-21.xx

Control

Panel

Panel

GW-21.xx

Panel

1 to 4 contol panels

Fig. 5 The two level network

Control

Panel

Control

Panel

1 to 4 contol panels

Control

Panel

Control

Panel

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Fig. 6 shows a less usual configuration, used only in plants in which an high level of re-

CMSL protokol

CMSL protokol

CERBAN protokol

dundancy is required. In this configuration, the GW-21.xx gateway acts as an intelligent
line splitter and protocol converter: the signals coming from the subsystem(s) are con­verted from Cerban to CMSDL protocol and routed toward two supervisor systems. The
GW-20 that receive the messages should be equipped with Net-M Pad. The messages
are treated in a completely independent way by the two supervising systems connected
to the GW-20.

CMS/LMS monitoring system CMS/LMS monitoring system

Fig. 6 The redundant configuration

GW-20

Net-M Pad Net-M Pad

GW-21

CSxx

GW-20

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3 Hardware Installation

3.1 Inside the CS4

In the CS4 intrusion detection control unit the gateway can be mounted on some of the
standard housings.
You need:

§ 2 plastic spacers

§ 2 self-tapping screws

§ 4 metal spacers

§ 2 short screws

§ 2 long screws

§ 2 board supports

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Fig. 7

3.2 Power supply

The gateway GW-21 is powered using the connectors CN1 or CN2 located on the con­nection board (Please refer to Fig. 3). It does not matter which connector you use for
power supply connection, but pay attention to pin polarities.
The supply voltage must be in the range 10 to 30 V d.c.

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3.3 Inside the CS11

In the CS11 intrusion detection control unit the gateway can be mounted on some of
the standard housings.
You need:

§ 4 plastic spacers

§ 4 self-tapping screws

§ 2 board supports

Fig. 8

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4 CPU Board Co nfiguration

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4.1 Introduction

On the CPU board you can find four groups of DIL-Switches, numbered from S1 to S4.
A fifth block can be found on the expansion board if it is installed. The DIL-Switches re­place the jumpers that were used on the GW-01 for configuration purposes.
We will refer in this document to DIL-Switches with a double numbering convention: the
fist number refers to the block the DIL-Switch belongs to, the second number is the
switch position inside the block. Therefore, S1-2 means “the second DIL-Switch on the
first block”.

Gateway configuration

Gateway configuration can be done in two alternative ways:

§ by DIL-Switches

§ by Flash EPROM

Flash EPROM configuration is required when the gateway has to handle interactions
among subsystems. The Flash EPROM can be configured using a proper software tool
provided by Cerberus Dati.

Gateway data-link

The Gateway GW-21 can be connected to various devices, and namely to:

§ CS11 fire detection control unit, manufactured by Cerberus

§ CS4 intrusion detection control unit, manufactured by Cerberus

§ CC60 gas detection unit, manufactured by Cerberus

§ Cerberus Dati CMX/CF9003, that allow I/O of digital signals

§ Westinghouse Electronics access control devices which use the SEEP protocol

§ Cerberus Guinard STT

§ CCTV switching matrix, MX series, manufactured by Comerson.

§ 8x00 Allegiant CCTV switcher control system, manufactured by Burle.

§ MK7022 Cerloop Interface

§ Devices supplied by third parties that use Cerberus Dati Standard Protocol

(CDDL/CDSF)

§ CC30 Door Controller manufactured by Cerberus Ristow

§ Transliner intrusion detection control unit by Cerberus Ristow

Unfortunately , due to limited ROM space not all these devices can share the same
gateway. Different firmware EPROM are needed to accommodate the most common
and useful combinations of these devices. Appendix B lists the combinations available
(please also refer to latest LMS News).

A set of EPROM programs that allow connection of peripheral devices is called soft-
ware link. All GW-21 links and its firmware are located on a single Flash EPROM.

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What to configure

The switch S1-1 is used to discriminate between Flash EPROM configuration or DIL­Switches configuration. If it is set OFF, the DIL-Switches are irrelevant for configuration
purposes. Otherwise, they set the GW-21 parameters as described in the following
section.

S1-1 Function

ON Configuration by DIL-Switches
OFF Configuration by Flash EPROM

Tab. 3

4.2 Configuration by DIL-Switches

To configure the CPU board by DIL-Switches, the DIL-Switch S1-1 has to be set ON.
When you configure the GW-21 by DIL-Switches you have to:

§ specify which subsystems is connected to each gateway UART;

§ set the baud rate for the installed protocols;

§ set the Cerban vitality telegram option;

§ set the ciphering option, when needed.

4.2.1 Subsystem setting

To specify the type of subsystem connected to each UART you have to use the follow­ing two tables.
First of all define the DIL-Switches settings: look at Tab. 4 and identify the settings for
the subsystem type you wish to connect to GW-21. For instance, a CS11 requires the
(OFF, OFF, ON) setting.
Then, using the Tab. 5, find out the DIL-Switches that are used by the UART to which
the subsystem is connected; set the three DIL-Switches as specified.
In a GW-21 up to six UART are available and so 18 DIL-Switches are reserved. They
are divided into groups of three. Each group can assume the value corresponding to
the subsystem you want connect.
You must remember that you can have up to table 4 subsystems and up to 2 LMS
lines. These values cannot be exceeded.

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SUBSYSTEM DIL-Switches

no subsystem OFF OFF OFF
CS11/CZ10/CC60(Cerban) OFF OFF ON
CS4/CZ12(Cerban) OFF ON OFF
CMX(CF9003 (CMX-DL) OFF ON ON
CCTV Burle or MK7022 (ISO1745 (*) ON OFF OFF
STT (Cerban) ON OFF ON
WSE ACU (SEEP) or CDDL/CDSF or
CC30 (Certalk) or Transliner (Size) (*)
LMS /Two level network ON ON ON

MSB LSB

ON ON OFF

(*) depends on Firmware configuration
Tab. 4 Subsystem selection

UART DIL-Switches

1 S1.6 S1.5 S1.4
2 S2.4 S2.3 S2.2
3 S3.2 S3.1 S2.8
4 S3.8 S3.7 S3.6
5 (on expansion board) S4.7 S4.6 S4.5
6 (on expansion board) S5.5. S5.4 S5.3

MSB LSB

Tab. 5 Association UART/subsystem

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If only one LMS workstation is foreseen, it can use any of the six UART available;
if two LMS workstation are installed, they MUST occupy UART 1 and 2.

The subsystem network address (to be specified in the LMS configuration software) is
automatically assigned to the UARTs, from the lowest to the highest, starting from net­work address 0. UARTs used by LMS are of course skipped (see the examples in Sec­tion 6.5).
You must then set the communication baud rate according to the suggested proto­col/baud rates (See section 5).

4.2.2 Cerban vitality telegram

The DIL-Switch S1-2 has the optional function to filter the Cerban vitality telegram; the
DIL-Switch is valid for all of the Cerban line which are defined on the gateway.
The only reason to filter the vitality telegram is to limit the traffic of messages to the
LMS station(s). Note that if the vitality check is enabled at LMS level, then this DIL­Switch must be set to ON, else LMS will generate false fault events.

S1-2 Function

OFF Vitality telegram filtered
ON Vitality telegram not filtered

Tab. 6 Cerban vitality telegram filtering

4.3 Configuration by Flash EPROM

If you have the configuration EPROM, you have to set OFF the DIL-Switch S1-1. The
default configuration for this DIL-Switch set is for EPROM not installed, so you actually
have only to verify the settings.
Even if the Flash EPROM configuration is enabled, you must set the communication
baud rate with subsystems using the DIL-Switches and according to the suggested
protocol/baud rates (See section 5).

4.4 Two level network

In the two level network or in the redundant configuration (shown in Fig. 5 and Fig. 6)
the gateway GW-21 is connected to a GW-20. You have to set the DIL switches for the
protocol selection of the used UARTs as specified in Tab. 4.
You must then set the communication baud rate according to the suggested proto­col/baud rates (See section 5).

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4.4.1 Ciphering option

The DIL-Switch S1.3 have the optional function to enable the ciphering performance.

S1.3 Function

OFF Ciphering disabled
ON Ciphering enabled

Tab. 7

The ciphering applies only to two level network, in the communications between the
GW-20 and the GW-21.
Note about the ciphering : To implement the following configuration

LMS

GW-20

Local LMS

GW-21

Fig. 9 .

you must set the DIL-Switch S1.3 OFF because it is not allowed to have on the same
gateway one ciphered line and one non-ciphered line.

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5 Baud Rates

The following baud rates apply to the subsystems connected either to the CPU or the
expansion board.

SUBSYSTEM SETTING SUGGESTED BAUD RATE

CCTV Burle compulsory 1200
CCTV Comerson compulsory 4800
CDDL suggested 4800
CERBAN suggested 300
Cerloop compulsory 1200 / 2400
CMX/CF9003 suggested 4800
LMS suggested 9600
SEEP suggested 4800
STT compulsory 300
Two Level Network suggested 4800
Cerpass compulsory 9600
Size compulsory 9600

Tab. 8 Subsystems suggested baud rate

UART Spare 9600 4800 2400 1200 600 300 150

1

2

3

4

5

6

S1.7 ON OFF ON OFF ON OFF ON OFF
S1.8 ON ON OFF OFF ON ON OFF OFF
S2.1 ON ON ON ON OFF OFF OFF OFF
S2.5 ON OFF ON OFF ON OFF ON OFF
S2.6 ON ON OFF OFF ON ON OFF OFF
S2.7 ON ON ON ON OFF OFF OFF OFF
S3.3 ON OFF ON OFF ON OFF ON OFF
S3.4 ON ON OFF OFF ON ON OFF OFF
S3.5 ON ON ON ON OFF OFF OFF OFF
S4.2 ON OFF ON OFF ON OFF ON OFF
S4.3 ON ON OFF OFF ON ON OFF OFF
S4.4 ON ON ON ON OFF OFF OFF OFF
S4.8 ON OFF ON OFF ON OFF ON OFF
S5.1 ON ON OFF OFF ON ON OFF OFF
S5.2 ON ON ON ON OFF OFF OFF OFF
S5.6 ON OFF ON OFF ON OFF ON OFF
S5.7 ON ON OFF OFF ON ON OFF OFF
S5.8 ON ON ON ON OFF OFF OFF OFF

BAUD RATE

Tab. 9 DIL-Switch settings for baud rate

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6 Cables and Connections

1234567891011121314151617

18

GW-21

LMS (PC)

6.1 Connection to LMS

Fig. 10 and Fig. 11 show how to connect the GW-21 UARTs 1, 2, 3, 4, 5, 6 on the
screw terminal of the connection board to the LMS for a 9 pin connector and a 25 pin
connector respectively.
If there is only one LMS operating station, it can be connected to any UART among
those available. However, if there are two Operating Stations, they must be connected
to UARTs 1 and 2.

Female

TX

RX

GND

GW-21 LMS

Fig. 10 Connection to 9 pin D connector (screw terminal block)

Female connector

1 4 7 10 13 16

TX

2 5 8 11 14 17

RX

GND

3 6 9 12 15 18

1
2
3
4
5

6
7
8
9

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Fig. 11 Connection to 25 pin D connector (screw terminal block)

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6.2 Connection to GW-20

GW-21

Net-M Pad

Male connector

GND

This type of connection applies only to two level network configurations of the type
shown in Fig. 5 and Fig. 6.
Fig. 12 shows how to connect the GW-21 UARTs numbered 1, 2, 3, 4,5 and 6 on the
screw terminal block to the GW-20.

1

4

7

10

13
14

16
17

TX

RX

2

5

8

11

GND

Fig. 12 GW-21/GW-20 connection (screw terminal block)

All connections should be done using a shielded cable and D connectors with metallic
shells. Fasten the connector to the back plane of the gateway using the screws on the
connector shell.

3

6

9

12

15

18

6.3 Gateway to subsystem connection

Each connector of the Subsystem Pad is used for one serial ports and to the connector
is linked only one subsystem of any type (Fig. 13).

To CSxx modem
terminal block

RX 2

1 4 10 13 16

7

TX

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TX 4
GND 3

Fig. 13 GW-21 to CSxx subsystem (screw terminal block)

2 5 8 11 14 17

3 6 9 12 15 18

RX

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6.4 Gateway to CMX connection

GND

GND

Male Connector

The cable that links the gateway to the CMX IC-2 communication interface must be as
shown in Fig. 14.

To IC-2

RX 2
TX 3

GND 5

Fig. 14 GW-21 to CMX link (screw terminal block)

1 4 10 13 16
2 5 8 11 14 17

3 6 9 12 15 18

7

TX
RX

6.5 Gateway to Cerpass Connection/Interface
CC30-CK3003

The cable that links the gateway to the Cerpass communication interface must be as
shown in 0 .

Cerpass
CC30/CK3033

RX

TX

GND

1 4 10 13 16
2 5 8 11 14 17

3 6 9 12 15 18

7

TX
RX

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Fig. 15 GW-21 to CK3003

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6.6 Gateway to Transliner

GND

Male Connector

The cable that links the gateway to the Transliner communication interface must be as
shown in fig. 6.7

Size

RX

1 4 10 13 16

7

TX

TX

GND

Fig. 16 GW-21 to Transliner

2 5 8 11 14 17

3 6 9 12 15 18

RX

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7 Three Configuration Examples

7.1 Example no. 1

In this first example we configure the gateway to connect to it 3 subsystems and 1
workstation, in this way:

§ 1 central station LMS UART 1

§ 3 subsystems CMX / CF9003 UART 2

§ CS4 UART 3

§ CCTV UART 4

The DIL-Switch settings are as follows:

DIL-Switch subsystem network address

UART 1

UART 2

UART 3

UART 4

UART 5

UART 6

Tab. 10

S1.4 ON
S1.5 ON
S1.6 ON
S2.2 ON
S2.3 ON
S2.4 OFF
S2.8 OFF
S3.1 ON
S3.2 OFF
S3.6 OFF
S3.7 OFF
S3.8 ON
S4.5 OFF
S4.6 OFF
S4.7 OFF
S5.3 OFF
S5.4 OFF
S5.5 OFF

LMS

CMX / CF9003 0

CS4 1

CCTV Burle 2

nothing (not installed)

nothing (not installed)

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7.2 Example no. 2

In this second example, the gateway is configured for four subsystems and two moni­toring stations:

§ first central station LMS (master) UART 1

§ second central station LMS (slave) UART 2

§ 4 subsystems CS11 UART 3

§ CS11 UART 4

§ CS4 UART 5

§ CS4 UART 6

Setting of DIL-Switches:

DIL-Switch subsystem network address

UART 1

UART 2

UART 3

UART 4

UART 5

UART 6

Tab. 11

S1.4 ON
S1.5 ON
S1.6 ON
S2.2 ON
S2.3 ON
S2.4 ON
S2.8 ON
S3.1 OFF
S3.2 OFF
S3.6 ON
S3.7 OFF
S3.8 OFF
S4.5 OFF
S4.6 ON
S4.7 OFF
S5.3 OFF
S5.4 ON
S5.5 OFF

LMS master

LMS slave

CS11 0

CS11 1

CS4 2

CS4 3

Remember that when your system needs two LMS stations, you must configure them
using UART 1 (as a master station) and UART 2 (as a slave station).

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7.3 Example no. 3

In this third example we configure a two level network. The gateway is connected to
two GW-20s, one CS11, one standard subsystem and one CMX, in this way:

st

§ 1

GW-20 UART 1

§ 2nd GW-20 UART 2

§ No subsystems UART 3

§ Standard (CDDL / CDSF) UART 4

§ CMX / CF9003 UART 5

§ No subsystems UART 6

The two GW-20 communication speed is 9600 baud with ciphering not enabled.

The DIL-Switch settings are as follows:

DIL-Switch subsystem network address

UART 1

UART 2

UART 3

UART 4

UART 5

UART 6

Tab. 12

S1.4 ON
S1.5 ON
S1.6 ON
S2.2 ON
S2.3 ON
S2.4 ON
S2.8 ON
S3.1 OFF
S3.2 OFF
S3.6 OFF
S3.7 ON
S3.8 ON
S4.5 ON
S4.6 ON
S4.7 OFF
S5.3 OFF
S5.4 OFF
S5.5 OFF

1st GW-20 (two level network)

2nd GW-20 (two level network)

CS11 0

Standard (CDDL / CDSF) 1

CMX / CF9003 2

No subsystems 3

8 Troubleshooting

On problems with the communication to the control units:

§ First check if the baud rates and the subsystem’s protocols of the gateway are set up

correctly (see Sections 4.2.1 and 5 of this manual).

§ Check if the connections of the gateway to the monitoring system (PC or GW-20) and

to the control unit have been implemented in the way described in Sections 6.1 and

6.2 of this manual.

If the red LED on the CPU board blinks fast (4 Hz):

§ there could be a configuration error - check carefully the configuration you set.

or

§ there is a download in progress. Wait till the download ends

If the red LED on the CPU board blinks slow (1 Hz):

§ the RAM is fault - call for technical assistance

If the green LED on the CPU board does not blink
(it either permanently ON or OFF)

§ there is a general failure - call for technical assistance

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9 Appendix A: STT/GW-21 Connection

The STT is a device manufactured and sold by Cerberus Guinard. It can be connected
to the Gateway GW-21 in two different ways, shown in Fig. 17 and Fig. 18.

9.1 First case

Using this configuration the LMS system does not see the STT subsystem: its role is
purely local. The communication line that connects GW-21 to STT works only from the
GW-21 to the STT. Up to 3 CS11 can be connected to the gateway and all three of
them can use the STT.

GW-21.xx

CS11 STT

Fig. 17 STT as synoptic panel driver

STT has to be configured as STT subsystem on the gateway and it must not be confi g­ured on LMS. STT used as synoptic panel can be connected to any available UARTs.

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9.2 Second case

In this configuration, the LMS system sees the STT as a subsystem and it fully man­ages it. Two lines are needed to connect the STT to the gateway.
The first line is a slave line for the gateway (and a master line for the STT), has to be
configured as a CS11 subsystem on the gateway (see Section 4 for the proper setting)
but it must be configured as STT subsystem on LMS.
The second line is a master line for the gateway (and a slave line for the STT), has to
be configured as STT subsystem on the gateway (see Section 4 for the proper setting)
and it must not be configured on LMS.
This configuration allows to connect a maximum of two CS11 to the Gateway; both of
them can use the STT.
The address used for the first line (configured as STT on LMS) must be adjacent and
lower than the address used for the second line (that is not configured on LMS). The
two lines must be logically contiguous but not necessarily physically contiguous; i.e. if
there is one LMS that use UARTs 2, the first line can be on UART 1 and the second
line can be on UART 3. In this case they are not physically contiguous but are logically
contiguous (see examples below).

Fig. 18 STT as a subsystem

GW-21.xx

STTCS11 CS11

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9.3 Example no. 1

In this first example we configure the gateway to connect to it one STT with master and
slave lines, two LMS, one standard subsystem and one CMX, in this way:

st

§ 1

central station LMS UART 1

§ 2nd central station LMS UART 2

§ STT first line UART 3

§ STT second line UART 4

§ Standard UART 5

§ CMX / CF9003 UART 6

Please note that in this example the two lines are not physically contiguous (they are on
UART 1 and 4) but they are logically contiguous (the network addresses are 0 and 1)

The DIL-Switch settings are as follows:

DIL-Switch subsystem network address

UART 1

UART 2

UART 3

UART 4

UART 5

UART 6

Tab. 13

S1-4 ON
S1-5 ON
S1-6 ON
S2-2 ON
S2-3 ON
S2-4 ON
S2-8 ON
S3-1 OFF
S3-2 OFF
S3-6 ON
S3-7 OFF
S3-8 ON
S4-5 OFF
S4-6 ON
S4-7 ON
S5-3 ON
S5-4 ON
S5-5 OFF

LMS

LMS

STT first line (=CS11) 0

STT second line (=STT) 1

Standard 2

CMX / CF9003 3

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9.4 Example no. 2

In this second example we configure the gateway to connect to it one STT with master
and slave lines, one CS4 and one LMS, in this way:

§ central station LMS UART 1

§ CS4 UART 2

§ STT first line UART 3

§ STT second line UART 4

§ no subsystems UART 5

§ no subsystems UART 6

In this example the two STT lines are contiguous both logically and physically.

The DIL-Switch settings are as follows:

DIL-Switch subsystem network address

UART 1

UART 2

UART 3

UART 4

UART 5

UART 6

Tab. 14

S1-4 ON
S1-5 ON
S1-6 ON
S2-2 OFF
S2-3 ON
S2-4 OFF
S2-8 ON
S3-1 OFF
S3-2 OFF
S3-6 ON
S3-7 OFF
S3-8 ON
S4-5 OFF
S4-6 OFF
S4-7 OFF
S5-3 OFF
S5-4 OFF
S5-5 OFF

LMS

CS4

STT first line (=CS11) 1

STT second line (=STT) 2

no subsystems

no subsystems

10 Appendix B: Firmware Version

Please refer to latest edition of LMS News concerning GW-21 firmware release. Con­tact Cerberus Dati Customer Support
Tel. [phone]
Fax [phone]
e-mail [email protected]
Internet www.cdi.cerberus.ch

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11 Appendix C:

S5.8

DIL-Switches Descri ption

JUMPER FUNCTION VALUE

S1.1 Configuration
S1.2 Cerban vitality
S1.3 Ciphering (only on two level network)
S1.4 subsystem type UART 1
S1.5 subsystem type UART 1
S1.6 subsystem type UART 1
S1.7 baud rate UART 1
S1.8 baud rate UART 1
S2.1 baud rate UART 1
S2.2 subsystem type UART 2
S2.3 subsystem type UART 2
S2.4 subsystem type UART 2
S2.5 baud rate UART 2
S2.6 baud rate UART 2
S2.7 baud rate UART 2
S2.8 subsystem type UART 3
S3.1 subsystem type UART 3
S3.2 subsystem type UART 3
S3.3 baud rate UART 3
S3.4 baud rate UART 3
S3.5 baud rate UART 3
S3.6 subsystem type UART 4
S3.7 subsystem type UART 4
S3.8 subsystem type UART 4
S4.2 baud rate UART 4
S4.3 baud rate UART 4
S4.4 baud rate UART 4
S4.5 subsystem type UART 5
S4.6 subsystem type UART 5
S4.7 subsystem type UART 5
S4.8 baud rate UART 5
S5.1 baud rate UART 5
S5.2 baud rate UART 5
S5.3 subsystem type UART6
S5.4 subsystem type UART6
S5.5 subsystem type UART6
S5.6 baud rate UART 6
S5.7 baud rate UART 6
S5.8 baud rate UART 6

UART Spare 9600 4800 2400 1200 600 300 150

BAUD RATE

1 S1.7 ON OFF ON OFF ON OFF ON OFF

S1.8 ON ON OFF OFF ON ON OFF OFF

ON ON ON ON OFF OFF OFF OFF

S2.1

2 S2.5 ON OFF ON OFF ON OFF ON OFF

S2.6 ON ON OFF OFF ON ON OFF OFF
S2.7 ON ON ON ON OFF OFF OFF OFF

3 S3.3 ON OFF ON OFF ON OFF ON OFF

S3.4 ON ON OFF OFF ON ON OFF OFF
S3.5 ON ON ON ON OFF OFF OFF OFF

4 S4.2 ON OFF ON OFF ON OFF ON OFF

S4.3 ON ON OFF OFF ON ON OFF OFF
S4.4 ON ON ON ON OFF OFF OFF OFF

5 S4.8 ON OFF ON OFF ON OFF ON OFF

S5.1 ON ON OFF OFF ON ON OFF OFF
S5.2 ON ON ON ON OFF OFF OFF OFF

6 S5.6 ON OFF ON OFF ON OFF ON OFF

S5.7 ON ON OFF OFF ON ON OFF OFF

ON ON ON ON OFF OFF OFF OFF

Configuration by Flash EPROM
Configuration by dip-switches

Vitality message filtered
Vitality message not filtered

Ciphering enabled ON
Ciphering disabled OFF

UART JUMPER cz10/cs11

Dip switches

cs4/cz12 CMX/ CCTV Burle

1 S1.4 ON OFF ON OFF ON OFF ON

2 S2.2 ON OFF ON OFF ON OFF ON

3 S2.8 ON OFF ON OFF ON OFF ON

4 S3.6 ON OFF ON OFF ON OFF ON

5 S4.5 ON OFF ON OFF ON OFF ON

6 S5.3 ON OFF ON OFF ON OFF ON

/cc60

S1.5 OFF ON ON OFF OFF ON ON
S1.6 OFF OFF OFF ON ON ON ON

S2.3 OFF ON ON OFF OFF ON ON
S2.4 OFF OFF OFF ON ON ON ON

S3.1 OFF ON ON OFF OFF ON ON
S3.2 OFF OFF OFF ON ON ON ON

S3.7 OFF ON ON OFF OFF ON ON
S3.8 OFF OFF OFF ON ON ON ON

S4.6 OFF ON ON OFF OFF ON ON
S4.7 OFF OFF OFF ON ON ON ON

S5.4 OFF ON ON OFF OFF ON ON
S5.5 OFF OFF OFF ON ON ON ON

Cf9003

o Cerloop

STT SEEP/CDDL/

Cerpass/Size

LMS, two level

S1.1

OFF

ON

S1.2

OFF

ON

S1.3

network

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Fig. 19

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12 Appendix D: GW-21 Rev. A

12.1 The connection board

The connection board has two connectors to insert the CPU and I/O board in.
On the board there are two DB9 D connectors for the two serial ports (UARTs 1 and 2).
UART 2 is a full modem port, i.e. all the standard modem signals for a DB9 connector
are foreseen. UART 1 lacks RI (Ring Indicator) and DCD (Data Carrier Detector) sig­nals.
UARTs 3 and 4 are accessible through screw connectors located on the right side of
the connection board. Only the TX, RX and GND signals are available.
UARTs 5 and 6, if the expansion board is installed, are accessible through the screw
connectors from 31 to 36 on the connector block on the left side of the connection
board.
On the same connection board there are the two power supply blocks. Each block has
three pins: the central one is the ground, the two laterals are marked + and -. You must
connect here the voltage source (10 to 30 V d.c.).

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(Full modem)

(13.8 V)

(modem without RI

CPU board

I/O expansion

board

DB1

UART1

and DCD)

CN3

LON

CN4

CPU board

I/O expansion

board

U ART 6

U ART 5

32

TX
R X

GND

36

31

TX
R X

GND

35

CN2

TX

GND
GND

RX

CN5
CN6

TX

GND
GND

RX

CD95800

1

2

U ART3

3
4

1
2

U ART4

3
4

DB2

UA RT2

Fig. 20 The connection board

CN1

Power

CD95802

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12.2 Inside the CS4

In the CS4 intrusion detection control unit the gateway can be mounted on the L­shaped plate on the right side of some of the standard housings.
To properly mount the Gateway GW-21, you must follow the procedure described be­low:

4. remove the K3H010 board;

5. remove the L-shaped plate from the chassis;

6. unscrew the four plastic guided used to host the K1D080 and K1H021 boards for

Cerloop;

7. mount the four spacers provided with GW-21 on the L-shaped plate;

8. mount the L-shaped plate inside the chassis;

9. mount the connection board of the GW-21;

10. mount the CPU board and the expansion board, if needed, on the connection

board

11. mount again in its place the K3H010 board

12. Please follow this sequence, because the screws used to mount the L-shaped

plate inside the chassis are under the connection board.

CS4 standard housing

L-shaped plate

GW-21

K3H010

Fig. 21 Slots in the CS4 control unit

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12.3 Connection to LMS

GW-21

LMS (PC)

Fig. 22 and Fig. 23 show how to connect the GW-21 UARTs 3,4, 5, 6 on the screw ter­minal of the connection board to the LMS for a 9 pin connector and a 25 pin connector
respectively.
Fig. 24 and Fig. 25 show how to connect the GW-21 UARTs 1 and 2 on the two DB9
connectors of the connection board to the LMS for a 9 pin connector and a 25 pin con­nector re spectively.
If there is only one LMS operating station, it can be connected to any UART among
those available. However, if there are two Operating Stations, they must be connected
to UARTs 1 and 2.

Female connector

TX
RX

GND

Fig. 22 Connection to 9 pin D connector (screw terminal block)

1 1 32 3 1

4 4 34 33
2 2 36 35

G W-21 LMS (PC)

Female connector

RX 4 4 34 33

TX

GND

1 1 32 31

2 2 36 35

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Fig. 23 Connection to 25 pin D connector (screw terminal block)

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GW-21

LMS (PC)

Male connector Female connector

GW-21

LMS (PC)

UARTs 1 and 2

Fig. 24 Connection to 9 pin D connector (DB9 connectors)

Male connector Female connector

UARTs 1 and 2

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Fig. 25 Connection to 25 pin D connector (DB9 connectors)

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12.4 Connection to GW-20

GW-21

Net-M Pad

Male connector

GW-21

Net-M Pad

This type of connection applies only to two level network configurations of the type
shown in Fig. 5 and Fig. 6.
Fig. 26 shows how to connect the GW-21 UARTs numbered 3,4,5 and 6 on the screw
terminal block to the GW-20.
Fig. 26 shows how to connect the GW-21 UARTs 1 and 2 on the two DB9 connectors
of the connection board to the GW-20.

TX

RX

GND

Fig. 26 GW-21/GW-20 connection (screw terminal block)

1 1 32 31
4 4 34 33

2 2 36 35

Male connector Male connector
UARTs 1 and 2

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Fig. 27 GW-21/GW-20 connection (DB9 connectors)

All connections should be done using a shielded cable and D connectors with metallic
shells. Fasten the connector to the back plane of the gateway using the screws on the
connector shell.

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12.5 Gateway to subsystem connection

GW-21

GND

2 2 36 35

Each connector of the Subsystem Pad is used for one serial ports and to the connector
is linked only one subsystem of any type (Fig. 28 and Fig. 29).

Male connector

To CSxx modem
terminal block

2 - RX
4 - TX

3 - SIGNAL
GROUND

Fig. 28 GW-21 to CSxx subsystem (UARTs 1 and 2)

UARTs 1 and 2

To CSxx modem
terminal block

RX 2

TX 4

GND 3

Fig. 29 GW-21 to CSxx subsystem (screw terminal block)

TX1 1 32 31
RX4 4 34 33

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12.6 Gateway to CMX / CF9003 connection

GW-21

GND

2 2 36 35

The cable that links the gateway to the CMX IC-2 communication interface must be as
shown in Fig. 30 and Fig. 31.

Male co nnector

To IC-2

To terminal no. 3 RS 232 RX

To terminal no. 4 RS 232 TX

To terminal no. 5 RS 232 GND

Fig. 30 GW-21 to CMX link (UARTs 1 and 2)

UARTs 1 and 2

To IC-2

RX 2

TX 3

GND 5

Fig. 31 GW-21 to CMX link (screw terminal block)

TX1 1 32 31
RX4 4 34 33

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13 Appendix E: Safety Instructions

Scope of document (See EN 60950 Sec. 1.7.2)

The safety instructions contained in this document are intended for use by serv­ice/maintenance personal for the proper installation of the equipment.

Wire size and isolation (See EN 60950 Sec. 1.5.5; 3.1.1; 3.2.4)

When connecting to the mains supply the following prescriptions must be observed.
The connection on the equipment side must done using an approved (IEC 320-1/C13)
type P-587 connector.

Isolation:

The cable (wires) used must be suitable for 230 volts with a test voltage 1500V.

Wire size:

The wires in must have a cross section adequate for the current rating of the protection
devices of the in house mains circuit according to the following table:
Up to 6A minimum 0.75 mm ²
6A to 10A 1.0 mm²

Mains supply tolerance (See EN 60950 Sec. 1.6.5)

The mains supply tolerance of this equipment is ±10%.

Mains voltage adjustment (See EN 60950 Sec. 1.7.4; 4.3.1)

This equipment has no mains voltage adjustment. The input voltage range permits op­eration from 100 to 240 VAC.

Protection in building installation (See EN 60950 Sec. 1.7.11)

In house wiring to the socket to which the unit will be connected must be in accordance
with local building codes and must include a valid protective earth. It must also be fused
at max. 10A as this is the maximum current rating of the power inlet.

Fuses (See EN 60950 Sec. 1.7.6)

The equipment is protected by a fuse located in the power inlet socket. The fuse is rat­ing is 3.15A/T (Time delay)

Wire fixing (See EN 60950 Sec. 3.3.4)

Mains wires must be fixed as close as possible to the terminal in such a way that if it
becomes loose it will not touch any ungrounded part. This fixing must be done by the
installer.

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Internal wiring (See EN 60950 Sec. 3.1.2; 3.1.3)

Mains wires must be routed in such a way to avoid the following:
contact with sharp edges that could damage insulation.
excessive strain on wire and terminal connections
loosening of terminal connections

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Keyword index

B

Baud rate 25

GW-21 1, 2, 3, 7, 8, 9, 10, 12, 13, 14, 16, 17, 19, 20,

21, 22, 26, 29, 32, 33, 34, 36, 37, 38
GW-21.04 1, 7
GW-21.06 1, 7

C

Cable 21, 22, 36, 38
CC60 14
CCTV 23, 25, 28, 29
CCTV Burle 14
CDDL 14
CDSF 14
Cerban 9
Cerban vitality 16
Cerloop 14
CF9003 I, 2, 12, 14, 18, 23, 25, 28, 29, 38
Ciphering 16
CMSDL 9
CMX 14, 21, 23, 25, 28, 38
Connection board 5, 7, 32, 34, 36
connectors 36
CPU board 1, 3, 4, 7, 12, 14, 25, 26
CS11 14, 24, 26, 27
CS4 10, 11, 14, 23, 24, 33
CZ10 14
CZ12 14

L

LED 25, 26
Line splitter 9
LMS 1, 2, 7, 14, 15, 23, 24, 26, 27, 28, 29, 34

M

Master station 24
Message traffic 16

N

Net-M Pad 9

P

PC 25
Protocol converter 9
PROTOCOL SUPPORT 29

R

D

Dip-switch 16, 23, 24, 25, 28, 29

E

EPROM 12
Example 23, 24, 25, 28, 29
Expansion board 4, 7

F

FIRMWARE 29
Flash EPROM 12, 16

G

GW-20 I, 2, 8, 9, 16, 17, 20, 25, 36

Redundant configuration 16

S

SEEP 14
Slave station 24
STT 2, 14, 25, 26, 27, 28
Subsystem Pad 37
Subsystem setting 14

T

Traffic 16
Troubleshooting 25
Two level network 14

W

Workstation 1, 14, 23

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Cerberus Division
CH-8708 Männedorf
Alte Landstrasse 411
Tel. +41 1 - 922 61 11
Fax +41 1 - 922 64 50
www.cerberus.ch

Cerberus
Security
for People
and Assets

Cerberus Division

Replaces e1481a

Doc.no e1481bSiemens Building Technologies
Edition: 06.2000