ASDA-A User Manual
Chapter 3 Configuration and Wiring
© DELTA ELECTRONICS, INC. ALL RIGHTS RESERVED
4th Edition 2005/11/30, HE03
3-7
3-1-6 Cable Specifications for Servo Drive
The boxes (
) at the end of the model names are for version or optional configurations. (Please refer to
section 1-2 for model explanation.)
Power Cable
Power ~ mm
2
(Gauge)
Servo Drive
L1, L2
R, S, T
U, V, W
P, C
ASD-A0121L
1.25(AWG16)
2(AWG14)
2(AWG16)
2(AWG14)
ASD-A0221 L
1.25(AWG16)
2(AWG14)
2(AWG16)
2(AWG14)
ASD-A0421 L
1.25(AWG16)
2(AWG14)
2(AWG16)
2(AWG14)
ASD-A0721 L
1.25(AWG16)
2(AWG14)
2(AWG16)
2(AWG14)
ASD-A1021 L
1.25(AWG16)
2(AWG14)
2(AWG12)
2(AWG14)
ASD-A1021M
1.25(AWG16)
2(AWG14)
2(AWG12)
2(AWG14)
ASD-A1521M
1.25(AWG16)
2(AWG14)
2(AWG12)
2(AWG14)
ASD-A2023 L
1.25(AWG16)
2(AWG14)
2(AWG12)
2(AWG14)
ASD-A2023 M
1.25(AWG16)
2(AWG14)
2(AWG12)
2(AWG14)
ASD-A3023 L
1.25(AWG16)
3.5(AWG12)
3.5(AWG10)
2(AWG14)
ASD-A3023 M
1.25(AWG16)
3.5(AWG12)
3.5(AWG10)
2(AWG14)
Encoder Cable
Encoder ~ mm
2
(Gauge)
Servo Drive
Wire Size
Core Number
UL Rating
Wire Length
ASD-A0121L
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A0221 L
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A0421 L
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A0721 L
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A1021 L
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A1021M
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A1521M
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A2023 L
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A2023 M
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A3023 L
(AWG26)
10 core (4 pair)
UL2464
3m
ASD-A3023 M
(AWG26)
10 core (4 pair)
UL2464
3m
Note:
1. Please use shielded twisted-pair cables for wiring to prevent voltage coupling and eliminate electrical
noise and interference.
2. If the encoder cable is too short, please use a twisted-shield signal wire with grounding conductor. The
wire length should be 20m or less. For lengths greater than 20m, the wire gauge should be doubled in
order to lessen any signal attenuation.
