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7
INM MTL SUM5 Rev 1
4
CARRIER INSTALLATION
4.1 DIN-rail mounting
The MTL4-CS16 and MTL4-DS16 carriers are designed for mounting in a control room
equipment cabinet and are suitable for T section DIN-rail mounting in any orientation – but
see also Section 4.5 for possible heat and power considerations when multiple carriers
are mounted in a cabinet.
Figure 4.1
- Dimensions of standard carrier
The two dimensions given for the overall length of the carrier show the difference
between the single alarm module carrier and the dual alarm module carrier – MTL4-
CS16.
NOTE
When mounted, the overall height of the carrier from the underside of the DIN rail
and excluding the surge protection module, will be 190mm.
180 mm
138 mm
215 mm
138 mm
195 mm
POWER
V1 V2 0V 0V
PWR1 PWR2
FS1
2.5A-m
2.5A-m
FS2
1A 1B 2A 2B
ALARM
1
2
15
16
A B C A B C A B C A B C A B C A B C A B C A B C