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The STB NFP 2212 NIM
The Power Supply Interface
Introduction
The NIM’s built-in power supply requires 24 VDC from an external SELV-rated
power source. The connection between the 24 VDC source and the island is the
two-receptacle connector illustrated below.
Physical Description
Power from the external 24 VDC supply comes into the NIM via a two-pin connector
located at the bottom left of the module:
1
2
pin 1–24 VDC
pin 2–common
Connectors
Screw-type and spring-type connectors are provided with the NIM. Replacement
connectors are also available.
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