Specifications

The STB NIP 2311 NIM Module
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The Power Supply Interface
Physical Description
The built-in power supply on the STB NIP 2311 NIM requires 24 VDC from an
external SELV-rated power source. The connection between the 24 VDC source
and the island is a 2-pinmale connector:
1 connector 1: 24 VDC
2 connector 2: common
Connectors
Screw-type and spring-type power connectors are provided with the NIM.
(Replacement connectors are also available.) The figure shows each connector
type:
1 STB XTS 1120 screw-type power connector (front and back)
2 STB XTS 2120 spring clamp power connector (front and back)
3 wire entry slot
4 screw clamp access
5 spring clamp actuation button
Each entry slot accepts a wire in the range 28 to 16 AWG (0.14 to 1.5 mm
2
).