Wiring The Pg-B2; Pg-B2 Open-Collector Input Wiring - Sourcing Pg; Pg-B2 Terminal Specifications - YASKAWA F7 User Manual

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PG-B2
The terminal specifications for the PG-B2 are given in Table 2.19.
Terminal No.
1
2
3
TA1
4
5
6
1
2
TA2
3
4
TA3 (E)

Wiring the PG-B2

Wiring examples are provided in Fig 2.19 and Fig. 2.20 for the PG-B2.
R/L1
Branch
Circuit
S/L2
Protection
T/L3
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Table 2.19 PG-B2 Terminal Specifications
Contents
Power supply for pulse generator
A-phase pulse input terminals
B-phase pulse input terminals
A-phase monitor output terminals
B-phase monitor output terminals
Shield connection terminal
Drive
4CN
•
Shielded twisted-pair wires must be used for signal lines.
•
Do not use the PG-B2'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.
•
The direction of rotation of the PG can be set in parameter F1-05 (PG Rotation).
The factory preset is for forward rotation, A-phase advancement.
Fig 2.19 PG-B2 Open-Collector Input Wiring - Sourcing PG
Electrical Installation 2 - 34
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12Vdc (±5%), 200mA max.
0Vdc (GND for power supply)
H: +8 to 12Vdc
L: +1Vdc max.
(Maximum response frequency: 30 kHz)
Pulse input common
H: +8 to 12Vdc
L: +1Vdc max.
(Maximum response frequency: 30 kHz)
Pulse input common
Open collector output, 24Vdc, 30mA max.
A-phase monitor output common
Open collector output, 24Vdc, 30mA max.
B-phase monitor output common
Power supply +12Vdc
Power supply 0Vdc
A-phase pulse input (+)
A-phase pulse input (–)
B-phase pulse input (+)
B-phase pulse input (–)
A-phase pulse monitor output
B-phase pulse monitor output
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Specifications
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