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Absolute Encoder Interface Board Section 2-3
2-3-4 Applicable Inner Board Slots
The Absolute Encoder Interface Board can only be mounted in slot 2 (right
slot) of the CQM1-CPU51/61 CPU Unit.
2-3-5 Names and Functions
The Absolute Encoder Interface Board is provided with port 1 connector CN1
and port 2 connector CN2 to receive binary gray code input from absolute
rotary encoders.
LED Indicators
Slot 1: No
Absolute Encoder
Interface Board
Slot 2: OK
CQM1H-ABS02
CN1
Input from absolute encoder 1
Compatible connector
Socket: XM2D-1501 (OMRON)
Hood: XM2S-1511 (OMRON)
Two Socket+Hood sets are provided
as standard accessories.
CN2
Input from absolute encoder 2
Ready (green)
Lit when the Absolute Encoder Interface Board is ready.
Error (red)
Lit when there is an error in the PC Setup for the Absolute
Encoder Interface Board.
Encoder input (orange)
Refer to the following table.
RDY
ERR
IN1 IN2
INC1 INC2
DEC1 DEC2