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5-34 Backplanes
MN1928
5.3.13 Encoder input 1
Location
X2 Encoder1
Mating connector: 9-pin male D-type
Pin Name
Description
NextMove ES
96-pin
connector
1 CHA+
Channel A signal
a8
2 CHB+
Channel B signal
c7
3 CHZ+
Index channel signal
c8
4 Shield
Shield connection
a32
5 GND
Digital ground
a1
6 CHA-
Channel A signal complement
c9
7 CHB-
Channel B signal complement
a10
8 CHZ-
Index channel signal comp.
a9
9 +5 V out
Power supply to encoder
a1
See section 4.5.2 for specifications of the encoder inputs.
5.3.14 Serial port
Location
X4 Serial
Mating connector: 9-pin female D-type
Pin RS232 name
RS485/RS422 name
NextMove ES
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
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
