Alarm Module(S) - Eaton MTL SUM5 Instruction Manual

6.7
One or more Alarm modules, when used, are fitted on the end of the carrier and use a
keyway on the connector to ensure that they are oriented correctly. Fit the Alarm module
and then secure it with the two captive screws at each end of its base.
A pair of screw clamp terminals is provided on the carrier for each Alarm module to
provide access to the isolated switch contacts inside the module. They are not polarity
sensitive and are normally open.
The screw clamp terminals will accommodate wire cross-sectional areas from 0.5mm
2
4 mm rigid core, or 0.5mm
Cable ferrules to DIN 46228 standard must be fitted to any stranded cable or screen
Ferrules of length 6mm are recommended for use on the alarm terminal blocks.
LFD/Process alarm
This relay contact provides a common alarm for any LFD or Process alarms that
are re-configured in any of the 16 channels.
Diagnostic alarm
This relay contact provides a common alarm to report Universal Module failures or
fault conditions.
24

Alarm module(s)

2
- 2.5mm
wiring that is being used.
1A 1B 2A 2B
ALARM
Figure 6.6 - Alarm module connections
2
stranded.
NOTE
Relay 1 - LFD/Process alarm
Relay 2 - Diagnostic alarm
2
-
INM MTL SUM5 Rev 1