Circutor CIRWATT Series User Manual

Page no. 25
6.3.- Direct meter terminal ratio (see label on terminal cover)
R1
21 22 23 24 25 26 27 28 29 30 31
1 3 4 6 7
9
10 12
2 5 8 11
No.
1
2
3
4
5
6
7
8
9
10
11
12
R1
21
22
23
24
25
26
27
28
29
30
31
Description terminals
Lower board
Current input IL1 – S1
Measurement UL1
Current output IL1 – S2
Current input IL2 – S1
Measurement UL2
Current output IL2 – S2
Current input IL3 – S1
Measurement UL3
Current output IL3 – S2
Neutral connection S1
Neutral
Neutral connection S2
RS-232, RS-485 or Ethernet
Communications
Upper board
Relay output 1
Relay output 1
Relay output 2
Relay output 2
Relay output 3
Relay output 3
Input contact 1
Input contact 2
Input contact 3
Input contact 4
Input common contact
NOTE: The current inputs are isolated.

Circutor CIRWATT Series Specifications

General

Brand	Circutor
Model	CIRWATT Series
Category	Measuring Instruments
Language	English