Description of the System
SUPREMATouch
125
US
MRO 8 TS Module: Relay Assignment
The first 8 outputs of the system are allocated to the common alarm signals. The other outputs
can be assigned to any desired signal.
MRO 16 TS Module (Relay Output Module (Redundant))
For systems that are designed for redundancy, the MRO 16 TS module is used. To transmit a
message, the working contacts of 2 relays are connected in series and connected to 2 terminals.
The relays are controlled by different MGO modules and are configured in such a way that the
relay is de-energised when an alarm is triggered (normally energised).
MRO 16 TS Module: Module Function
MRO 16 TS Module: Relay Assignment
The first 8 outputs of the system are allocated to the common alarm signals. The other outputs
can be assigned to any desired signal.
Relay 1: 1
st
Alarm
Relay 2: 2
nd
Alarm
Relay 3: 3
rd
Alarm
Relay 4: 4
th
Alarm
Relay 5: signal failure (sensor)
Relay 6: horn
Relay 7: inhibit
Relay 8: power supply failure
• Relay module for a redundant system.
• 2 x 8 relays for alarms or control functions.
• The module is controlled by 2 MGO modules, operating via the MRC module.
• The two working contacts of 2 relays are connected in series on the MRO 16 TS module
and connected to 2 terminals. In an alarm situation, one or both contacts open.
• Relays energised = no alarm. The relays are de-energised when an alarm is triggered at
one or more measuring points.
• Controlled by 2 separate MGO modules.
• Relays can be inhibited via the MRC TS module (no alarm).
Relay 1: 1
st
Alarm
Relay 2: 2
nd
Alarm
Relay 3: 3
rd
Alarm
Relay 4: 4
th
Alarm
Relay 5: signal failure (sensor)
Relay 6: horn
Relay 7: inhibit
Relay 8: power supply failure
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