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2 SYSTEM CONFIGURATION
(4) Connection of synchronous encoder interface module.
(a) Connection with serial absolute synchronous encoder
(MR-HENC/Q170ENC)
Use the SY.ENC connector at the Q172EX module front to connect the
serial absolute synchronous encoder(MR-HENC/Q170ENC).
When tracking enable signal is not used, use the MR-JHSCBL
M-H/
Q170ENCCBLM encoder cable between the serial absolute synchronous
encoder (MR-HENC/Q170ENC) and SY.ENC connector.
The following pin layout of the Q172EX SY.ENC connector viewed from the
front.
The pin layout and connection description of the SY.ENC connector are
described below.
SY.ENC connector
Pin No.
Signal
name
Pin No.
Signal
name
1L
G
11 L
G
2 LG 12 LG
3 LG 13 No connect
4 TREN 14 TREN.CO
5 No connect 15 No connect
6 MD 16 MDR
7 MR 17 MRR
8 No connect 18 P5
9 BAT 19 P5
10 P5 20 P5
(Note) : Do not connect a wire to MD(6Pin), MDR(16Pin).
(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.
Q173CPU(N)/
Q172CPU(N)
Q172EX
SY.ENC connector
Q173CPU(N)/Q172CPU(N) : Motion CPU module
Q172EX : Serial absolute synchronous
encoder interface module
Serial absolute synchronous encoder cable
(MR-JHSCBL M-H/Q170ENCCBL M)
Serial absolute synchronous encoder
(MR-HENC/Q170ENC)
A
pplicable connecto
r
model names
10120-3000VE connector
10320-52F0-008 connector cover
(3M make)