Electrical installation
Instruction Manual ColorPlus 3
14501E/2
35
5.10.3
Overview of the 4-way current input
The configuration of the current inputs is described in the Reference Handbook.
Figure
11
: Overview of the 4-way current input module
4-way current input
Terminals
5.10.4
Connecting the 4-way current input
The terminals of the 4-way current input are configured as follows:
Terminals
4-way current input
Functional description
1
In 1 -
Current input 1
2
In 1 +
3
In 2 -
Current input 2
4
In 2 +
5
In 3 -
Current input 3
6
In 3 +
7
In 4 -
Current input 4
8
In 4 +
Current inputs 1 .. 4 are intended for connecting external 0/4 .. 20 mA signals. The inputs
are not galvanically isolated and the negative inputs are connected to the ground of the in-
strument. The input resistance is 100 Ohm.
