Mitsubishi Electric Melsec-Q172DCPU User Manual page 100

2 SYSTEM CONFIGURATION
10
(4) Connection of synchronous encoder interface module.
(a) Connection with serial absolute synchronous encoder
Use the SY.ENC connector on the front of the Q172DEX module to
connect to serial absolute synchronous encoder.
When tracking enable signal is not used, use the Q170ENCCBL M
encoder cable between the serial absolute synchronous encoder and
SY.ENC connector.
The following is the pin layout of the Q172DEX SY.ENC connector as
viewed from the front.
Pin No.
1
2
3
1 11
4
5
6
20
7
8
9
10
(b) Interface with external equipment
The interface between the SY.ENC connector and external equipment is
described below.
1) Wiring precautions
Ensure the connector lock after connecting the connector.
SY.ENC connector
Signal name Pin No.
LG 11
LG 12
LG 13
TREN 14
No connect 15
MD 16
MR 17
No connect 18
BAT 19
P5 20
Synchronous encoder interface module
(Q172DEX)
2 - 67
Applicable connector
Signal name
model names
LG
10120-3000PE connector
LG
10320-52F0-008 connector case
No connect
(3M Japan Limited make)
TREN.COM
No connect
MDR
MRR
P5
P5
P5
SY.ENC connector
Serial absolute synchronous encoder cable
(Q170ENCCBL M)
Serial absolute synchronous encoder