
6 Control Circuit Wiring
24
YASKAWA America, Inc.
PL.GA500.01 YASKAWA AC Drive - V1000 to GA500 Transition Guide
AM
AM
Analog monitor output
0 to 10 Vdc (2 mA or less)
Resolution: 1/1000
Select voltage or current output.
0 V to 10 V/0% to 100%
4 mA to 20 mA (Receiver
recommended impedance: 250
Ω
)
Note:
Use jumper S5 and H4-07 [Terminal
AM Signal Level Select] to set the
signal type.
(Output frequency)
AC
AC
Monitor common
0 V
0 V
-
PS
External 24 V power supply input
-
Supplies backup power to the drive
control circuit, keypad, and option
board.
21.6 Vdc to 26.4 Vdc, 700 mA
-
AC
External 24 V power supply ground
-
0 V
Serial
Communication
Terminal
Name
Signal Level
V1000
GA500
V1000
GA500
R+
D+
Communications input (+)
RS-485/422 MEMOBUS/ Modbus
communication protocol 115.2 kbps
(Maximum)
RS-485 MEMOBUS/ Modbus
communication protocol 115.2 kbps
(Maximum)
R-
Communications input (-)
S+
D-
Communications output (+)
S-
Communications output (-)
IG
AC
Shield ground
0 V
0 V
Control Circuit
Terminals
Name
Signal Level
V1000
GA500
V1000
GA500