MSA SUPREMA Touch, Installation & Maintenance Instructions Manual, Page: 187 / 309

SUPREMATouch 186
Installation
MSA
US
Fig. 120 MGT 40 TS Module
10.7 Connection of the Relay Outputs
The function of the individual relay modules is described in detail in Chapter 9.5 Descriptions of
the Modules. Depending on the application, the following relay modules can be used:
The relay modules are controlled by the MGO module, which has 40 switching outputs available
per module. The first 8 switching outputs of the first MGO module in the system are permanently
assigned to the common alarms, whereas the other outputs can be configured freely (see section
Configuration of the Relay Driver Outputs).
In addition, two system failure relays are available on the MIB module, which are controlled in the
event of a system failure (SYSTEM FAIL, LED is lightened). The following table provides informa-
tion on the contact load capacity of MRO modules:
MRO 8 module 8 common alarm relays on the racks
MRC TS module connection of 5 relay modules (MRO 8 TS modules),
installed on mounting rail
MRO 8 TS module 8 relays, installed on mounting rail
MRO 16 TS module 16 relays, redundant design (Chapter 13), installed on mounting rail.
MRO 8 TS SSR module 8 solid state relays, installed on mounting rail
MRO 16 TS SSR module 16 solid state relays, redundant design, installed on mounting rail.