Pilot Communications SPM90 - Appendix; Terminals Definition

16
8. Appendix
8.1 Terminals Definition
No.
Definition
Description
1
V+
Positive polarity of voltage input
2
V-
Negative polarity of voltage input
3
I+
Positive polarity of voltage input
4
I-
Negative polarity of current input
5
485A
RS485 positive polarity
6
485B
RS485 negative polarity
7
POW-
Negative polarity of power input
8
POW+
Positive polarity of power input
9
NC
/
10
NC
/
11
Pulse-
Negative polarity of energy pulse
12
Pulse+
Positive polarity of energy pulse