Circutor MDC-4 Manuel d'utilisateur télécharger pdf (Page 9)

3.3.- UNIT TERMINALS

Table 2:List of MDC-4 terminals

Unit terminals

1: VL1, Voltage input L1 13, 14: Relay output 2

3: VL2, Voltage input L2 15, 16: Relay output 1

5: VL3, Voltage input L3 17: Auxiliary Power Supply

6: N, Voltage input neutral 18: Auxiliary Power Supply

8: Relay output 4, NC 21: COM, Common current inputs

9: Relay output 4, C 22: S1, Current input L3

10: Relay output 4, NO 23: S1, Current input L2

11, 12: Relay output 3 24: S1, Current input L1

MDC-4

CPU

OUT 4

OUT 3

OUT 2

OUT 1

3 5 6 9

10 11

13 14

15 16

24 2123 22

Figure 1:MDC-4 terminals�

Instruction Manual

MDC-4

1 2 3 4 5 6 7 8 9 10 11 12 13 14 ... 29 30

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Circutor MDC-4 Manuel d'utilisateur Page 9