Chapter 4: Discrete Inputs - Emerson PACSystems RSTi User Manual

User Manual
GFK-2745C

Chapter 4: Discrete Inputs

Discrete input modules range from DC 5V, DC 24V, DC 48V, AC 110V up to AC 240V.
Each part is available with 4 to 16 points.
4.1 ST-1114
4.1.1 Interface and Data
The following illustration shows the interface design for ST-1114.
Figure 34: Discrete Input Module: ST-1114
The following table lists the pin numbers and description for ST-1114.
Table 27: ST-1114: Pin Description
Pin Number
0
2
4
6
Discrete Inputs
Description
Input Channel 0
Input Channel 2
Field Ground (0V)
Field Power (+5Vdc)
Pin Number Description
1 Input Channel 1
3 Input Channel 3
5 Field Ground (0V)
7 Field Power (+5Vdc)
Chapter 4
Nov 2019
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