Connect Externally With The Encoder Of 12V Power Supply And Output Signals To Additional Tachometer; B.3.2.3 Pg-03 Terminal Descriptions - Delta VFD-B User Manual

2. Connect Externally with the Encoder of 12V Power Supply and Output Signals to
Additional Tachometer
R/L1
S/L2
T/L3

B.3.2.3 PG-03 Terminal Descriptions

1. Terminals
Terminal Symbols
+12V
0V
A B
A-
，B-
A/O, B/O
2. Wiring Notes
Revision July 2008, BE16, SW V4.08 & V5.00
Non-Fuse Breaker
NFB
R/L1
S/L2
T/L3
*Specification of the
Encoder is of 12V/OC output,
which could also connect
externally with the RPM wire
Main circuit (power) terminals
Connection between PG-03 and the Encoder
Power Supply of the Encoder: +12V
Output Voltage: +12V±5% 200mA
Common point for the power supply and the signal
Input signal from Pulse Generator. Input type is selected by FSW2. It
can be 1-phase or 2-phase input. Maximum 500kP/sec (z-phase
function is reserved). If the voltage exceeds 12V, it needs to use TP
type with connecting the external current limiting resistor(R). The
current should be within 5 to 15mA.
The formal of current limiting resistor is:
−
Vin 2
≤
5 mA
Ω +
600
The Encoder signal output
Maximum: DC24V 300mA
Common point for signal grounding
U/T1
V/T2
W/T3
VFD-B
A
A
PG-03
B
B
OC 12V
0V
TP
A/O
B/O
0V
Shield
Terminal
Control circuit terminals
Descriptions
V
≤
15 mA
R
Appendix B Accessories|VFD-B Series
M
3~
A
A
PG
B
B
GND
RPM Meter
*Power of the RPM meter should
be supplied by the customers
B-27