CIRCUTOR CDP-0 - Manual (Page 10)

CDP
10 Instruction Manual
3.4.- UNIT TERMINALS
Table 2: List of CDP terminals.
Unit terminals
1: Voltage measurement VL1 17: Auxiliary power supply
3: Voltage measurement VL2 18: Auxiliary power supply
5: Voltage measurement VL3 19: DC Auxiliary power supply (-)
6: Voltage measurement neutral 20: DC Auxiliary power supply (+)
8: Inverse current relay 4 /
Auxiliary relay 4 (NC)
21: Current measurement common
9: Inverse current relay 4 /
Auxiliary relay 4 (COM)
22: L3 current measurement
10: Inverse current relay 4 /
Auxiliary relay 4 (NO)
23: L2 current measurement
11: Auxiliary relay 3 24: L1 current measurement
12: Auxiliary relay 3 28: Digital input 1
13: Auxiliary relay 2 29: Digital input 2
14: Auxiliary relay 2 30: Digital input 3
15: Auxiliary relay 1 31: Digital input 4
16: Auxiliary relay 1 36: Digital inputs common
Figure 2: CDP terminals