Baldor Connecting Baldor HMI Operator Panels, NextMove BXII, Plc Port, RS232

4.7.5 Connecting Baldor HMI Operator Panels

Baldor HMI Operator Panels use a 15-pin male D-type connector (marked PLC PORT), but the NextMove BXII RS232 connector is a 9-pin male D-type connector. If you do not require hardware handshaking then use the connections shown in Figure 10:

Baldor HMI		NextMove BXII
PLC PORT		RS232
		7	RTS
	Twisted pair	8	CTS
RXD 2		3	TXD
TXD 3		2	RXD
GND 5		5	GND
1

Figure 10 - Cable wiring if hardware handshaking is not required

If hardware handshaking is required then use the connections shown in Figure 11:

Baldor HMI	Twisted pair	NextMove BXII
PLC PORT		RS232
CTS 11		7	RTS
RTS 10		8	CTS
RXD 2		3	TXD
TXD 3		2	RXD
GND 5		5	GND
1

Figure 11 - Cable wiring if hardware handshaking is required

MN1904 Input / Output 4-17