Delta VFD-B Series User Manual

Appendix B Accessories_VFD-B Series
Revision 10/2005, BE13, SW V4.08 B-25
B.3.2.2 PG Card and Pulse Generator (Encoder)
1. Basic wiring diagram
NFB
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
M
3~
Motor
PG
A
B
12V
0V
PG-03
+12V
GND
OC
TP
Connection between PG-03 and the Encoder
* Specification of the Encoder
is of the 12V/OC Output
A
B
A
B
A
B
Shield
Terminal
R/L1
S/L2
T/L3
Main circuit (power) terminals
Control circuit terminals
VFD-B
2. Connect Externally with the Encoder of 12V Power Supply and Output Signals to Additional Tachometer
Connection between PG-03 and the Encoder
Non-Fuse Breaker
NFB
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
M
3~
A
B
12V
0V
PG-03
GND
A
B
OC
TP
A
/O
B/O
RPM Meter
ʽ Specification of the
Encoder is of 12V/OC output,
which could also connect
externally with the RPM wire
ʽ Power of the should
be supplied by the customers
RPM meter
0V
A
B
A
B
PG
Shield
Terminal
R/L1
S/L2
T/L3
Main circuit (power) terminals
Control circuit terminals
VFD-B

Delta VFD-B Series Specifications

General

Series	VFD-B
Cooling Method	Fan cooling
Overload Capacity	150% for 60 seconds
Braking Unit	Built-in
Control Mode	V/F control, Sensorless Vector Control
Communication	RS-485
Protection Features	Overvoltage, Undervoltage, Overcurrent, Overload, Overtemperature, Short Circuit
Operating Temperature	-10°C to +50°C
Storage Temperature	-20°C to +60°C
Humidity	90% RH (non-condensing)
Altitude	1000m (Derating required above 1000m)