Wiring
Note | |
Otherwise the device may be damaged Bring the bus system into a safe, de-energized state before starting installation, disassembly or wiring of the terminal modules! |
Connection of the supply voltages and pin assignment
Version 1: 24 V supply voltage via clamp connector X8
For power supply of the EM module, connect the clamp connector X8 (see Fig. Clamp connector for power supply) with the 24 V supply voltage.
Note | |
Risk of damage to the module; note sum current! Regardless of the maximum output current of the individual module channels, the maximum sum current flowing via the clamp connector X8 must not exceed 10 A (see Technical data)! |
Version 2: Alternative 24 V module supply
The diagram shows the alternative connection of the supply voltage for the digital inputs and outputs, and the further connection of the module.
Alternative 24 V power supply of the EM module For alternative supply (US) of the EM module, connect connectors X0-X3 (see Fig. Connection of the module with alternative power supply)
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Connection for clamp connectors X0 - X1
Digital inputs, channel 0 - 15 (16 channels)
(with connector ZS2001-0002 or ZS2001-0004)
Connection |
Terminal point |
on EM/KM plug connector |
---|---|---|
24 V |
24 |
X0 |
Input 0 |
0 |
X0 |
Input 1 |
1 |
X0 |
Input 2 |
2 |
X0 |
Input 3 |
3 |
X0 |
Input 4 |
4 |
X0 |
Input 5 |
5 |
X0 |
Input 6 |
6 |
X0 |
Input 7 |
7 |
X0 |
0 V |
0 V |
X0 |
24 V |
24 |
X1 |
Input 8 |
0 |
X1 |
Input 9 |
1 |
X1 |
Input 10 |
2 |
X1 |
Input 11 |
3 |
X1 |
Input 12 |
4 |
X1 |
Input 13 |
5 |
X1 |
Input 14 |
6 |
X1 |
Input 15 |
7 |
X1 |
0 V |
0 V |
X1 |
Connection for clamp connectors X2 – X3
Digital outputs, channel 0 - 15 (16 channels)
(with connector ZS2001-0002 or ZS2001-0004)
Connection |
Terminal point |
on EM/KM plug connector |
---|---|---|
24 V |
24 |
X2 |
Output 0 |
0 |
X2 |
Output 1 |
1 |
X2 |
Output 2 |
2 |
X2 |
Output 3 |
3 |
X2 |
Output 4 |
4 |
X2 |
Output 5 |
5 |
X2 |
Output 6 |
6 |
X2 |
Output 7 |
7 |
X2 |
0 V |
0 V |
X2 |
24 V |
24 |
X3 |
Output 8 |
8 |
X3 |
Output 9 |
9 |
X3 |
Output 10 |
10 |
X3 |
Output 11 |
11 |
X3 |
Output 12 |
12 |
X3 |
Output 13 |
13 |
X3 |
Output 14 |
14 |
X3 |
Output 15 |
15 |
X3 |
0 V |
0 V |
X3 |
Connection for clamp connectors X4 – X7
Incremental encoder and analog outputs
(with connector ZS2001-0005)
Connection |
Terminal point |
on EM/KM plug connector |
---|---|---|
Encoder 1, input A |
1 |
X4 |
Encoder 1, input /A |
2 |
X4 |
Encoder 1, input B |
3 |
X4 |
Encoder 1, input /B |
4 |
X4 |
Encoder 1, Gate |
5 |
X4 |
Encoder 1, Latch |
6 |
X4 |
Ground |
7 |
X4 |
Analog output 1, +10 V |
8 |
X4 |
Analog output 1, -10 V |
9 |
X4 |
Shield |
10 |
X4 |
Encoder 2, input A |
1 |
X5 |
Encoder 2, input /A |
2 |
X5 |
Encoder 2, input B |
3 |
X5 |
Encoder 2, input /B |
4 |
X5 |
Encoder 2, Gate |
5 |
X5 |
Encoder 2, Latch |
6 |
X5 |
Ground |
7 |
X5 |
Analog output 2, +10 V |
8 |
X5 |
Analog output 2, -10 V |
9 |
X5 |
Shield |
10 |
X5 |
Encoder 3, input A |
1 |
X6 |
Encoder 3, input /A |
2 |
X6 |
Encoder 3, input B |
3 |
X6 |
Encoder 3, input /B |
4 |
X6 |
Encoder 3, Gate |
5 |
X6 |
Encoder 3, Latch |
6 |
X6 |
Ground |
7 |
X6 |
Analog output 3, +10 V |
8 |
X6 |
Analog output 3, -10 V |
9 |
X6 |
Shield |
10 |
X6 |
Encoder 4, input A |
1 |
X7 |
Encoder 4, input /A |
2 |
X7 |
Encoder 4, input B |
3 |
X7 |
Encoder 4, input /B |
4 |
X7 |
Encoder 4, Gate |
5 |
X7 |
Encoder 4, Latch |
6 |
X7 |
Ground |
7 |
X7 |
Analog output 4, +10 V |
8 |
X7 |
Analog output 4, -10 V |
9 |
X7 |
Shield |
10 |
X7 |