Appendix A: Accessories
DURA
PULSE
AC Drive User Manual
A–50
Communication Distribution Blocks – Legacy GS Series
(Do not use for new installations. For new installations, please consider
AutomationDirect
ZIP
Link ZL-CDM-RJ12Xxx distribution modules.)
GS-RS485-4
4-port RS485 Communication Distribution Board
GS-RS485-8
8-port RS485 Communication Distribution Board
2.66
1.62
3.30
SG- SG+
OUT_1 OUT_2 OUT_3 OUT_4
DELTA
ECT 1
94V-D
0049
6 5 4 3 2 1
3:SG+
4:SG-
3811093900 1
OUT_5 OUT_6 OUT_7 OUT_8
INPUT
INPUT
SG- SG+
OUT_1 OUT_2
OUT_3 OUT_4
DELTA
ECT 1
94V-D
0049
6 5 4 3 2 1
3811093800 1
1.35
1.62
3.30
Using the RS-485
communication board
(GS-RS485-4 or GS-RS485-8)
provides an easy means to
break out the RS-485 signal
to several drives at one
location. This is a star
configuration, but the
transmission errors are
negligible, so this
configuration is acceptable for
proper operation of the VFDs.
5
2
4 3
6
1
OUT 1
OUT 2
OUT 3 - 8
INPUT
INPUT
SG- SG+
PIN 3: SG+
PIN 4: SG-
TYPICAL
5
2
4 3
6
1
5
2
4 3
6
1
5
2
4 3
6
1
GS-RS485-4/8
Internal Wiring Pin-Out
(wiring internally reversed
between input and output
modular comm ports)
1st Ed. Rev. D 05/2013
Содержание DURAPULSE GS3-2010
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