Connecting Serial Baldor Hmi Operator Panels - Baldor NextMove ESB-2 Installation Manual

4.4.9 Connecting serial Baldor HMI Operator Panels

Serial Baldor HMI Operator Panels use a 15-pin male D-type connector (marked PLC
PORT), but the NextMove ESB-2 Serial connector uses a 9-pin male D-type connector. The
NextMove ESB-2 may be connected as shown in Figure 25:
Alternatively, the Baldor HMI panel may be connected using RS485/422, as shown in
Figure 26:
Servo Systems Co. • 115 Main Road • P.O. Box 97 • Montville, NJ,
MN1957
07045-0097 • (973) 335-1007 • Toll Free: (800) 922-1103
Baldor HMI
PLC PORT
Twisted pair
RXD 2
TXD 3
GND 5
1
Figure 25: RS232 cable wiring
Baldor HMI
PLC PORT
Twisted pairs
TXA 14
TXB 6
RXA 15
RXB 7
GND 5
1
Figure 26: RS485/422 cable wiring
Fax: (973) 335-1661 • www.servosystems.com
NextMove ESB-2
Serial Port
7 RTS
8 CTS
3 TXD
2 RXD
5 GND
NextMove ESB-2
Serial Port
8 RXA
2 RXB
7 TXA
3 TXB
5 GND
Input / Output 4-21
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