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E70 Series Connection Manual
4.2 Connection of Control Unit
89
4.2.8 Connecting with Synchronous Feed Encoder/ Manual Pulse Generator
Synchronous feed encoder (1ch) or 5V power supply type manual pulse generator (2ch) can be connected.
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Cable drawing: "Cable: FCUA-R050/R054 Cable" and "Cable: G023/G024 Cable"
Connector pin assignment: "General Specifications: Control Unit" (ENC connector)
When using the synchronous feed encoder and the manual pulse generator at the same time, the cables must be
prepared by the machine tool builder.
4.2.8.1 Handle Numbers
Unit configuration decides handle Nos.
"ENC": Connector on control unit "MPG": Connector on operation panel I/O unit
(Note) If one handle is only connected to "MPG", the handle connected to "ENC" 1ch will still be treated as the 3rd
handle. "ENC" 2ch is not employed when an operation panel I/O unit is used.
Operation panel I/O unit (FCU7-DX71x/ DX72x/ DX73x/DX621) 1st handle 2nd handle 3rd handle
Used "MPG" 1ch "MPG" 2ch "ENC" 1ch (Note)
Not used "ENC" 1ch "ENC" 2ch -
G023
cable
5V manual pulse generato
r
(Rear view)
G024 cable
When connecting one 5V
manual pulse generator
When connecting two 5V
manual pulse generators
R050 cable
R054 cable
Synchronous feed encoder
5V manual pulse generator
(Rear view)
<Right angle>
<Straight>