Appendix B Accessories_VFD-B Series
B-22 Revision 10/2005, BE13, SW V4.08
B.3.1.2 PG-02 Terminal Descriptions
1. Terminals
Terminal Symbols Descriptions
VP
Power source of PG-02 (FSW1 can be switched to 12V or 5V)
Output Voltage: (+12VDC
r5% 200mA) or (+5VDC r2% 400mA)
DCM Power source (VP) and input signal (A, B) common
A, A, B, B
Input signal from Pulse Generator. Input type is selected by FSW2. Please See
section 3.4. Maximum 500KP/sec
A/O, B/O
PG-02 output signal for use with RPM Meter. (Open Collector)
Maximum DC24V 100mA
COM PG-02 output signal (A/O, B/O) common.
2. Wiring Notes
The control, power supply and motor leads must be laid separately. They must not be fed through
the same cable conduit / trunk.
a) Please use a shielded cable to prevent interference. Do not run control wires parallel to any high
voltage AC power line (220 V and above).
b) Connect shielded wire to DCM only.
c) Recommended wire size 0.21 to 0.81mm
2
(AWG24 to AWG18).
d) Wire length:
Types of Pulse
Generators
Maximum Wire Length Wire Gauge
Output Voltage 50m
Open Collector 50m
Line Driver 300m
Complementary 70m
1.25mm
2
(AWG16) or above
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