MSA SUPREMATouch MCP 20, Operating Manual

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157
Installation
GB
SUPREMATouch
Fig. 97 MGT40 TS Module
12.10 Connecting the Relay Outputs
The function of the individual relay modules is described in detail in Chapter 11 "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 fail relays are available on the MIB module, which are controlled in the
event of a system fail (SYSTEM FAIL, LED is on). The following table provides information on the
contact load capacity of MRO modules:
MRO8 module 8 common alarm relays on the racks.
MRC TS module
Connection of 5 relay modules (MRO 8 TS modules),
installed on mounting rail.
MRO8 TS module 8 relays, installed on mounting rail.
MRO16 TS module
16 relays, redundant design (Chapter 15 "Redundant Systems"),
installed on mounting rail.
MRO8 TS SSR module 8 solid state relays, installed on mounting rail.
MRO16 TS SSR module 16 solid state relays, redundant design, installed on mounting rail.
MRO Module, Contact Load Capacity
Maximum Switching Voltage
400 VAC
300 VDC
Maximum Switching Power, ac: 1500 VA
Nominal Current 3 ADC
Maximum Switching Power, dc:
(from the load limit curve)
24 VDC/3 A
50 VDC/0.3 A
100 VDC/0.1 A