CET PMC-53A - 2.2 Unit Dimensions; 2.3 Terminal Dimensions; 2.4 Mounting

CET Electric Technology
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2.2 Unit Dimensions
Figure 2-2 Unit Dimensions
2.3 Terminal Dimensions
Figure 2-3 Terminal Dimensions
Terminal
Terminal Dimensions
Wire Size
Max. Torque
1
Voltage Input
2.6mm x 3.2mm
1.5mm
2
5 kgf.cm/M3
(4.3 lb-in)
Power Supply
2
Expansion Module A & B
RS485
DI
DO
3
Current Input
6.5mm x 6.5mm
1.0mm
2
- 2.5mm
2
(14AWG - 22AWG)
6.0 kgf.cm/M3
(5.2 lb-in)
Table 2-1 Terminal Dimensions
2.4 Mounting
The PMC-53A should be installed in a dry environment with no dust and kept away from heat, radiation
and electrical noise source.
Installation steps:
 Remove the installation clips from the meter
 Fit the meter through a 92mmx92mm cutout as shown in Figure 2-4
 Re-install the installation clips and push the clips tightly against the panel to secure the meter