Pg-A2 Open-Collector Input Wiring - Sinking Pg - YASKAWA F7 User Manual

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Branch
Circuit
Protection
•
Shielded twisted-pair wires must be used for signal lines.
•
Do not use the PG-A2's power supply for anything other than the pulse generator (encoder).
Using it for another purpose can cause malfunctions due to noise.
•
The length of the pulse generator's wiring must not be more than 100 meters.
Tel: +(86) 755 8660 6182
Aotewell
Drive
U/T1
R/L1
V/L2
V/T2
W/L3
W/T3
4CN
E E
Fig 2.18 PG-A2 Open-Collector Input Wiring - Sinking PG
Electrical Installation 2 - 33
Aotewell
PG-A2
+12Vdc power supply
1
0Vdc power supply
4CN
2
3
4
Open collector input (A phase)
TA1
5
Pulse 0Vdc
6
7
Pulse monitor output
TA2 (E)
8
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