www.baldormotion.com
5-14 Backplanes
MN1928
5.2.14 Serial port
Location
X4 Serial
Mating connector: 9-pin female D-type
Pin RS232 name
RS485/RS422 name
96-pin
connector
1 Shield
(NC)
a32
2 RXD
RX- (input)
a20
3 TXD
TX- (output)
a21
4
(NC)
(NC)
a16*
5 DGND
Digital ground
a3
6
(NC)
(NC)
a17*
7 RTS
TX+ (output)
b21
8 CTS
RX+ (input)
a22
9 DGND
(NC)
a3
This serial connector carries the same signals as the serial connector on the NextMove ES
control card. Do not use both serial connectors at the same time.
* Pins 4 and 6 are linked on the NextMove ES.
1
5
6
9
Servo Systems Co. • 115 Main Road • P.O. Box 97 • Montville, NJ,
07045-0097 • (973) 335-1007 • Toll Free: (800) 922-1103
Fax: (973) 335-1661 • www.servosystems.com