
PMAC2A-PC104 Hardware Manual
Acc-1P Connector Pinouts 61
J8 (JHW) Handwheel Encoder
Connector
Pin# Symbol Function Description
1 GND Common Reference voltage
2 HWA1+ /
PUL1+
Input/Output HW1 Channel A or pulse output selected by jumpers E3
and E4
3 HWA1- /
PUL1-
Input/Output HW 1 Channel A or pulse output selected by jumpers E3
and E4
4 HWB1+ /
DIR1+
Input/Output HW 1 Channel B or direction output selected by jumpers
E3 and E4
5 HWB1- /
DIR1-
Input/Output HW 1 Channel B or direction output selected by jumpers
E3 and E4
6 HWA2+ /
PUL2+
Input/Output HW 2 Channel A or pulse output selected by jumpers E3
and E4
7 HWA2- /
PUL2-
Input/Output HW 2 Channel A or pulse output selected by jumpers E3
and E4
8 HWB2+ /
DIR2+
Input/Output HW 2 Channel B or direction output selected by E3 and E4
9 HWB2- /
DIR2-
Input/Output HW 2 Channel B or direction output selected by E3 and E4
10 +5V Output Supply voltage
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