Rockwell Automation GV3000/SE AC Drive 1-20HP, 230VAC Ver. 6.04 Hdwe Ref, Install, Troubleshooting - Manual (Page 59)

7-9
Wiring the Regulator Board Terminal Strip
Parameters/Wiring Connections
Note that RS-232 communication between the GV3000/SE drive
and a personal computer requires the use of the Control and
Configuration software. Refer to instruction manual D2-3348 for
more information.
These terminals should only be used when the RS-232 port
(J8) or an Operator Interface Module (OIM) are not being used, as
all three devices use the same transmit/receive lines.
See section 7.2.
Description
RS-232 Transmit
RS-232 Receive
RS-232 Signal/Regulator
Common
Encoder Wiring
Wiring RS-232 Signals
Terminal
Number
1
2
3
4-9
Wiring Encoder Inputs
7.3 Wiring the Signal and Control I/O
Wire the drive's signal and control I/O to the terminal strip as shown in table 7.8.
Table 7.8 – Wiring Signal and Control I/O to the Terminal Strip
1 2 3
TERMINAL STRIP
PERSONAL COMPUTER
25 PIN D–SHELL, MALE –OR–
9 PIN D–SHELL, PLUG
TXD [DATA OUT] TERMINAL 1
RXD [DATA IN] TERMINAL 2
COMMON TERMINAL 3
–OR–
1 1
PIN–2 RXD [DATA IN]
PIN–3 TXD [DATA OUT]
COMMON
PIN–7 (25– PIN D–SHELL)
–OR–
PIN–5 (9–PIN D–SHELL)
WIRE LENGTH – 50 FEET [MAX]