MSA SUPREMA Touch, Инструкция по установке и обслуживанию, Страница: 121 / 309

SUPREMATouch 120
Description of the System
MSA
US
Display Connection/MDC Module
The Display Connection Unit (MDC module) is used to connect the MDO module to the system.
It's only functions are the physical connection and the selection of the power supply.
D Analog Output: MGO/MRC TS/MRO/MRO TS/MAO Modules
MGO Module (General Output Unit)
The MGO module is provided to display alarm messages or other control signals. It receives the
switching data for the relay output drivers from the MCP module via the CAN bus. The output is
protected against short-circuits and overloads. Driver outputs 1–8 of the first MGO module present
in the system are used to control the 8 common alarms (Alarms 1–4, horn, signal failure, inhibit,
power).
In redundant versions of the system, each of the two MGO modules controls 8 relays on the
MRO 16 TS module (16 common alarm relays/redundant), the working contacts of these relays
are connected in series.
MRC TS Module (Relay Connection) / MRO TS Module (Relay Output)
The output signals of the MGO module are sent over a 40-way ribbon cable from the MUT module
to the MRC TS module and from there over 20-way ribbon cables to the MRO TS relay modules.
• MGO Module GENERAL OUTPUT UNIT
(40 switching outputs, 24 V/0.5 A)
• MRO 10-8 Module RELAY OUTPUT UNIT
(rack relay module, 8 relays, 230 VAC/3 A contacts)
• MRC TS Module RELAY CONNECTION Module
(5 x MRO, 2 x 40 channels, ribbon cable)
• MRO 10-8 TS Module RELAY OUTPUT Module
(rail-mount relay module, 8 relays, 230 VAC/3 A contacts)
• MRO 10-16 TS Module RELAY OUTPUT Module
(rail-mount relay module, redundant, 16 relays, 230 VAC/3 A
• MAO Module ANALOG OUTPUT Module
(source 0 ... 20 mA/500 Ohms load/electrically isolated from sys-
tem power supply)
• MRO 20-8-TS RELAY OUTPUT Module
(rail-mount relay module, 8 relays, 230VAC/5A contacts)
• MRO 20-16-TS RELAY OUTPUT Module
(rail-mount relay module, 16 relays, 230VAC/5A contacts)
• MRO 10-16-TS-SSR SOLID STATE RELAY OUTPUT Module
(rail-mount solid state relay module, 16 relays, 24 VAC/100 mA)
• MRO20-8-TS SSR SOLID STATE RELAY OUTPUT Module
(rail-mount solid state relay module, 8 relays, 24 VAC/100 mA)
• 40 relay driver outputs for relays, contactors, magnetic valves, lamps, or LEDs (24 V/0.3 A).
• The data is transmitted via the CAN bus from the MCP module.
• The System Failure Relay is activated when a system error occurs.
• Euro card with a 96-way connector.