Specifications

93
Name (Model)
D/A Converter
(JGSM-18)
(JGSM-19)
Appearance Function
Converts BCD 3-digit or 12 bits binary
digital signals to 0 to ±10 V analog signals
with high accuracy.
Model JGSM-18: BCD 3-digit input type
Model JGSM-19: 12 bits binary type
Application
Varispeed G7
A1
AC
E（G）
J
Power
Supply
Motor
JGSM-19
R/L1
S/L2
T/L3
U/T1
V/T2
W/T3
Static
Potentiometer
(
D/A Converter:
)
JGSM-21
(
Controller:
)
JGSM-22
In addition to the functions of model JGSM-
10B (remote setting device), wide
application is offered through the command
value maintenance function at power
failure, the variable
acceleration/deceleration function that
allows external setting times, and the
analog tracking function.
The two system modules must always be
used together to configure the static
potentiometer.
JGSM-21
JGSM-22
Upper Limit
(Feedback Signal)
(Connector)
Generator
UP
DOWN
To Logic
Circuit
Logic Circuit
Lower Limit
Freq.
Ref.
0 to 10 V
Over Shoot
Protection
Accel Decel
Freq.
Ref.
To Terminal ⑤
To Terminal ⑤
Power
Supply
Accel
Fast U/D
UP
DOWN
HOLD
Fast Stop
Decel
＊1 Available as Yaskawa standard.
＊2 == shows model of VS snap-in function modules.
＊3 == indicates model of impedance.
Note: Both 200/220 V at 50/60 Hz are available as standard. Use a transformer for other power supplies.
■ VS System Module Dimensions in mm
Mass：0.8 kg
2-4.8 Dia. MTG Holes
140 max.
■ VS Snap-in Module List
Application
Short-circuit of mounting
connector of VS snap-in module
Short-circuit
PC board
Soft starter
I/V converter
F/V converter
Tach-gene follower
JZSP-00
JZSP-12
JZSP-13
JZSP-14
JZSP-15
JZSP-16
==
JZSP-16-01
JZSP-16-02
JZSP-16-03
Signal mixer
Operation by signal of either
process adjusting meter or
VS operator JVOP-03.
Operation by signal of VS
operator JVOP-04
Adding/subtracting
operation of each signal
Sequence operation with
main unit
Buffer accel/decel operation
Name Model
Options, Peripheral Devices