Siemens Cerberus Dati Bedienungsanleitung

CMX
CMX
Input Output Multiplexing System
Technical Manual
Document no e1110a
Edition 01.96
Supersedes e1110
Manual Hardware Installation
Section 3


E1110A.DOC Data and design subject to change without notice. Supply subject to availability
© Copyright by CERBERUS AG, CH-8708 Männedorf, Switzerland 1995 01.96 3[51]
TABLE OF CONTENTS
1 INTRODUCTION____________________________________________________________5
1.1 SCOPE OF THIS DOCUMENT________________________________________________________________ 5
1.2 RELATED PUBLICATIONS___________________________________________________________________ 5
2 SYSTEM DESCRIPTION _____________________________________________________7
3 THE IC-2 COMMUNICATION INTERFACE ______________________________________11
4 THE CMX-24I BOARD ______________________________________________________14
5 THE CMX-24O BOARD _____________________________________________________19
6 THE CMX-16/8 BOARD _____________________________________________________25
7 THE RELAYS OUTPUT BOARD CMX-RB ______________________________________29
8 CMX-PS POWER SUPPLY UNIT______________________________________________31
9 ACCESSORIES ___________________________________________________________33
9.1 THE CMX-MB MOUNTING BRACKET_________________________________________________________ 33
9.2 THE CMX-BP CONNECTION BACKPLANE ____________________________________________________ 36
9.3 THE CMX-SB SINGLE BOX _________________________________________________________________ 36
9.4 THE CMX-RM RACK MOUNT________________________________________________________________ 37
10 HARDWARE INSTALLATION _______________________________________________39
10.1 POWER REQUIREMENTS AND CONNECTIONS ______________________________________________ 39
10.2 NETWORK PLANNING____________________________________________________________________ 40
10.2.1 CONNECTION TO THE GATEWAY GW-00______________________________________________ 40
10.2.2 CONNECTION TO THE GATEWAY GW-01______________________________________________ 41
10.3 CONNECTION TO INPUTS AND OUTPUTS ___________________________________________________ 42
10.3.1 CONNECTION TO THE CMX-24I_______________________________________________________ 42
10.3.2 CONNECTION TO THE CMX-24O______________________________________________________ 42
10.3.3 CONNECTION TO THE CMX-16/8______________________________________________________ 43
10.3.4 CONNECTION TO THE CMX-RB_______________________________________________________ 43
11 TROUBLESHOOTING _____________________________________________________45
12 GLOSSARY _____________________________________________________________47

4[51]Data and design subject to change without notice. Supply subject to availability
© Copyright by CERBERUS AG, CH-8708 Männedorf, Switzerland 1995 01.96 E1110A.DOC
13 ANNEX A - BOARD SETTINGS ______________________________________________49
13.1 BAUD RATE _____________________________________________________________________________49
13.2 INPUT/OUTPUTS DEFAULT STATUS_________________________________________________________49

INTRODUCTION
E1110A.DOC Data and design subject to change without notice. Supply subject to availability
© Copyright by CERBERUS AG, CH-8708 Männedorf, Switzerland 1995 01.96 5[51]
1Introduction
1.1 Scope of this document
This document describes the Cerberus Dati's CMX Input Output Multiplexing System. CMX is a system, composed by
a set of components, that will allow your LMS or CMS system to manage digital I/O signals. Using the CMX you can
interface existing old security panels or technological devices. You can collect from them digital inputs (dry contact or
open collector signals) and send to them digital outputs (relays or open collector outputs). CMX system is composed
by electronic boards and by mounting devices that allow you to install it easily and quickly.
In this manual you will find:
−an overview of the system architecture;
−a description of system components and how to configure them;
−notes about the installation of hardware, using the mounting accessories supplied by Cerberus Dati;
−power requirements and connections, to properly supply the CMX boards;
−information about connections characteristics e.g. cable dimensions and maximum lengths;
−external I/O connections characteristics;
−how to detect malfunctioning and problems during board operations.
1.2 Related publications
This manual contains all the information needed to understand the principle of operation and to install CMX. However, if
you wish to understand how the CMX is related to other components of the LMS/CMS system architecture the following
Cerberus Dati documents could be useful:
•LMS modular Installation Manual e1116
•LMS modular Configuration Manual e1108
•LMS modular User Manual e1109
•CMS Installation Manual CDI-10-003-E
•CMS Configuration Manual CDI-10-006-E
•CMS User Manual CDI-10-005-E
•GW-00 Technical Manual e1114
•GW-01 Technical Manual e1112


SYSTEM DESCRIPTION
E1110A.DOC Data and design subject to change without notice. Supply subject to availability
© Copyright by CERBERUS AG, CH-8708 Männedorf, Switzerland 1995 01.96 7[51]
2System description
The CMX systems is composed of
•active components
electronic boards CMX-24I, CMX-24O, CMX-16/8
communication interface IC-2
relay output CMX-RB
•passive components
accessories for board mounting: CMX-SB, CMX-MB, CMX-RM, CMX-BP
The network architecture that follows apply only to the active components; both active and passive components will be
described in the following paragraphs, from 2.2 to 2.9.
The CMX in the LMS/CMS network architecture is at the same level as CZ10 or CZ12 control panels. It interacts
directly with the field devices and transmits upward the messages using a high-level protocol.
Like CZ10 and CZ12, the CMX communicates with LMS/CMS through the gateway, a dedicated piece of hardware
manufactured by Cerberus Dati that manages the communications to and from the control panels and the computer-
based supervising system (LMS or CMS) (see Fig. 2.1)
The CMX system architecture is different than those of CZ10 or CZ12. The CZxx panels can be connected to the
gateway only in a point-to-point configuration: CMX can be connected in a multidrop configuration.
The Gateway communicates using a 3-wire RS-232 serial protocol. The CMX communicate using a 2-wire RS485 serial
protocol, that allows longer distances without modems.
The IC-2 communication interface is the first device that constitutes any CMX network. It is connected on one side to
the Gateway GW-00 Subsystem Pad or to the GW-01 asynchronous board and on the other side it communicates with
the CMX boards. Due to RS-232 limitations, the IC-2 is usually located near the Gateway; you will find detailed
information about cables and connectors in Section 3.2.
The CMX are connected to the IC-2 in a multidrop configuration: on each line (i.e. to each IC-2) up to 16 CMXs can be
linked. The connection among the CMX in the multidrop configuration guarantees the electrical continuity even if one of
the CMX stops operating. No line breakdown can occur in most cases of CMX board failure.
The maximum distance between the IC-2 and a CMX board is up to 1200 meters at 9600 baud. The boards can be
powered using different power supply units, located near them.
To CMX-24O can be connected up to 3 CMX-RB relay output boards and to CMX-16/8 up to 1 CMX-RB can be
connected. The connection is implemented using a flat cable supplied with CMX-RB.

SYSTEM DESCRIPTION
8[51]Data and design subject to change without notice. Supply subject to availability
© Copyright by CERBERUS AG, CH-8708 Männedorf, Switzerland 1995 01.96 E1110A.DOC
CMX-PS
CMX 24O
or CMX 16/8
or CMX 24I
IC-2
up to 16 CMXs
of various models
CMX-PS
CMX-PS
GW-0x
This multidrop RS-485 data
line can run up to 1000 m
from the IC-2 till the farthest
CMX, at a data transmission
speed of 9600 bauds
From the IC-2 exits an
RS-232 data line that can
be connected to a Gateway
GW-20 or GW-21
IC-2

SYSTEM DESCRIPTION
E1110A.DOC Data and design subject to change without notice. Supply subject to availability
© Copyright by CERBERUS AG, CH-8708 Männedorf, Switzerland 1995 01.96 9[51]
Fig. 2.1

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