Delta ASDA-A3 Series User Manual page 59

Wiring
Connection method:
Caution Please wire as instructed below. Incorrect wiring may cause battery explosion.
3
Note: if using an incremental type of encoder, connecting BAT+ and BAT- is not required.
3-16
Pin No.
A
B
C
D
S
R
L
Symbol
T+
T-
BAT+
BAT-
DC+5V
GND
BRAID SHIELD
ASDA-A3
Color
White
White / Red
Red
Black
Brown
Blue
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Revision December, 2017