Terminal Strip
Terminal
XC1
XC2
XC6
Supply Voltage:
- 110 to 240 Vac/Vdc;
- 24 Vac/Vdc.
ATTENTION!
Verify which model is used:
- 24 Vdc or 110 Vac digital inputs;
- Input terminals PTC or ELS S1 / S2;
- 110 to 240 Vac/Vdc or 24 Vac/Vdc supply voltage;
- Terminal strip XC2 pin PE must obligatorily be connected
to a protective earth.
1
A1 - Power Supply
IC - 24 Vdc output for the 24 Vdc digital inputs or
2
the common point for the 110 Vac digital inputs
3
I4 - Digital input 4
4
I3 - Digital input 3
5
I2 - Digital input 2
6
I1 - Digital input 1
7 / 8
S1 / S2 - PTC input or earth leakage sensor (ELS)
1
A - Profibus DP V1 / Modbus-RTU
2
B - Profibus DP V1 / Modbus-RTU
3
PE - Protective Earth
4
BK - Devicenet
5
BU - Devicenet
6
SH - Devicenet
7
WH - Devicenet
8
RD - Devicenet
1
A2 - Power Supply
2
C1 - Common for the O1 and O2 digital outputs
3
O1 - Digital output 1
4
O2 - Digital output 2
5
C3 - Common digital output 3
6
O3 - Digital output 3
7
C4 - Common digital output 4
8
O4 - Digital output 4
Figure 2: SRW 01 Connections
Function
7