ABB DCS880 H1 - Page 58

Electrical installation
58
3ADW000462R0301 DCS880 Hardware Manual e c
The maximum distance between pulse encoder and SDCS-CON-H01 dependents on the voltage
drop of the connecting lines and on the output and input configuration of the used components. Use
cables according to the table below. Use twisted pair cables with pair shielding plus overall shielding.
Cable length Parallel wires for
power source & GND
Cable used
0 to 50 m 1 x 0.25 mm² 12 x 0.25 mm²
50 to 100 m 2 x 0.25 mm² 12 x 0.25 mm²
100 to 150 m 3 x 0.25 mm² 14 x 0.25 mm²
Cable length Parallel wires for
power source & GND
Cable used
0 to 164 ft 1 x 24 AWG 12 x 24 AWG
164 to 328 ft 2 x 24 AWG 12 x 24 AWG
328 to 492 ft 3 x 24 AWG 14 x 24 AWG
1k0 4k7
1k0 4k7
+5V
121
W
100 nF
10k
+5V
0V
+5V or +24V
XENC:1
XENC:2
XENC:7
XENC:8
3
2
1
J4A
SS_880_005_encoder_b.ai
ENCODER CHANNEL A
Differential
SDCS-CON-H01 ENCODER INPUT A
Jumper settings for differential encoders connected to
SDCS-CON-H01
Jumper SDCS-CON-H01
J4A
J4B
J4C
1 - 2
4 - 5
7 - 8
1 - 2
4 - 5
7 - 8
Single
ended
J4D 5 V:
10 - 11
24 V:
11 - 12
Voltage
source