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2
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Figure 2.3
2.5
Connecting Power
The RUGGEDCOM M2100 supports a single or dual redundant AC and/or DC power
supplies.
The RUGGEDCOM M2100 can be equipped with either a screw-type or pluggable
terminal block, which provides power to both power supplies. The screw-type
terminal block is installed using Phillips screws and compression plates, allowing
either bare wire connections or crimped terminal lugs. Use #6 size ring lugs for
secure, reliable connections under severe shock or vibration.
Electrical hazard – risk of damage to the device
Make sure power input to the device is within the specified input range. For
information about the nominal input range for the device, refer to
Specifications (Page
Note
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•
•
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RUGGEDCOM M2100
Installation Manual, 04/2021, C79000-G8976-1042-17
1
Normally Open
Common
Normally Closed
Failsafe Alarm Relay Wiring
NOTICE
27)".
For maximum redundancy in a dual power supply configuration, use two
independent power sources.
Use minimum #16 gage copper wiring when connecting terminal blocks.
For 100-240 VAC rated equipment, an appropriately rated AC circuit breaker
must be installed.
A circuit breaker is not required for 12, 24 or 48 VDC rated power supplies.
It is recommended to provide a separate circuit breaker for each power supply
module.
3
2
Installing the Device
2.5 Connecting Power
"Power Supply
13
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