C&S CSENEX-I - Page 7

of 202 model
L1 L2
L3
DIGITAL INPUT
DI 4
DI 3
D6
D5
DI 1
DI 2
DI 5
D8
D7
DI 6
D10
D9
(D2 IS COM MO N
FOR DI1, DI2 & DI3)
D3
D4
D1
D2
A17
A18
A16
D0 1
D0 4
DIGITAL OUTPUT
A10
A9
D0 2
A14
A15
A13
D0 3
A12
A11
NO
C
NC
NO
C
NO
NC
C
NO
C
P1
P2
S1
S2
IL1
E1
E2
P1
P2
S1
S2
IL3
IE
P1
P2
S1
S2
IL2
E3
E4
E5
E7
E8
E6
RS-485
A4
A5
N1
P1
Power Supply
A3
A2
-
+
A1
Earth
07
A1 : Auxiliary Supply Earth
A2-A3 : Auxiliary Supply
A4-A5 : RS-485 Modbus N1(A4), P1(A5)
A9-A10 : Potential free Digital Output 4
A11-A12 : Potential free Digital Output 3
A13-A14-A15 : Potential free Digital Output 2
A16 -A17- A18 : Potential free Digital Output 1
D1-D2 : Potential Digital Input 1
D4-D2 : Potential Digital Input 2
D3-D2 : Potential Digital Input 3
D5-D6 : Potential Digital Input 4
D7-D8 : Potential Digital Input 5
D9-D10 : Potential Digital Input 6
E1-E6 : CT Terminal for Phase current input
L1(E1-E2), L2(E3-E4),L3(E5-E6)
E7-E8 : CT Terminal for Earth current input
Terminal Name
Terminal Description
Connection Diagram