Appendix; Connection Of Pcb Illustration - Hayward HP50AEE Installation Instructions Manual

6.APPENDIX

6.1 Connection of PCB illustration

(1) Wire control interface diagram and definition
V
R
T
A
B
G
(2) Controller interface diagram and definition
Sign
Meaning
V 12V power +
R
No use
T
No use
A
485A
B
485B
G
GND(power-)
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