Page 2
DURA
pulse
GS20 AC Drive Quick-Start Guide – 1st Ed, Rev C 03/03/2022
DURA
pulse
GS20 AC Drive Quick-Start Guide
GS20_QSP 1st Edition, Rev C 03/03/2022
P02.00
External Terminal Control Circuits
Setting value: 1
Two-wire operation control
FWD / STOP
REV / STOP
FWD/DI1
REV/DI2
DCM
GS20(X)
REV
RUN
FWD
RUN
STOP
Setting value: 2
Two-wire operation control
RUN / STOP
FWD / REV
FWD/DI1
REV/DI2
DCM
GS20(X)
Setting value: 3
Three-wire operation control
FWD/DI1
REV/DI2
DCM
GS20(X)
DI3
Specifications for Wiring Terminals – Control Circuit
GS20-xxxx All Models; All Frame Sizes
Terminal
Wire Gauge
Torque
Control
24–18 AWG
[0.21–0.82 mm
2
]
n/a (spring terminals)
Relay
24–16 AWG
[0.21–1.31 mm
2
]
5kg·cm
[4.3 lb·in]
FWD
AI2
A
O1
D
O
1
D
O
2
DC
M
DC
M
DO
+10
V
REV
DI3
DI4
DI5
+2
4V
+2
4V
STO1
STO2
SC
M
SG
+
SG
-
DOC
+2
4V
SLOT
1
24
P
SGND
32637012
DATAMATRIX
RELAY
R
1O
R
1C R1
AI2
AO1
0-20mA 4-
20mA
0-
10
V
0-
10
V
USB
Safety function
RS485
Port
DI6
DI7
PN
P
N
PN
A
C
M
AI1
0-20mA 4-
20mA
Wiring Precautions
1) The factory default condition is +24 V/ S1/ S2 shorted by jumper, as shown in the block 1 of the figure above.
Refer to the wiring chapter of the User Manual for more details.
2) The +24 V power supply for safety function is only for STO use and cannot be used for other purposes.
3) The RELAY terminal uses the PCB terminal block:
• Tighten the wiring with a 3.5 mm width and 0.6 mm thickness slotted screwdriver.
• The ideal length of stripped wire at the connection side is 6–7 mm.
• When wiring bare wires, make sure they are perfectly arranged to go through the wiring holes.
4) The control circuit terminal uses a spring clamp terminal block:
• Tighten the wiring with a 2.5 mm width and 0.4 mm thickness slotted screwdriver.
• The ideal length of stripped wire at the connection side is 9 mm.
Recommended models or dimensions for ferrule terminals
Wire Gauge
Manufacturer
Model Name
A (MAX)
B (MAX)
D (MAX)
W (MAX)
0.25 mm2
[24 AWG]
PHOENIX
CONTACT
AI 0,25- 8 YE
12.5
8
2.6
1.1
0.34 mm2
[22 AWG]
PHOENIX
CONTACT
AI 0,34- 8 TQ
12.5
8
3.3
1.3
0.5 mm2
[20 AWG]
PHOENIX
CONTACT
AI 0,5 - 8 WH
14
8
3.5
1.4
Z+F
V30AE000006
14
8
2.6
1.15
Specifications for Wiring Terminals – Main-Circuit Terminals
Notes:
• If you install at Ta 45°C above environment, please use copper wire with a 600V voltage rating and
temperature resistance of 90°C or higher.
• For UL compliant installation, you must:
1) Use 75°C temperature resistant copper wire or better. Do not reduce wire gauge when using higher
temperature wire.
2) Use the specific ring lug part listed in the table below.
3) Use crimp tool KST2000D-1322 or IZUMI 5N18 for 22
–
8 AWG wire, or
IZUMI 9H-60 for 6
–
4 AWG wire.
Drive Models
Max Wire
Gauge
Min Wire
Gauge
Screw
Size
Torque
(±10%)
Ring Lug Dimensions (mm)
Fr
ame A
GS21-10P2
14AWG
[2.5 mm
2
]
14AWG
[2.5 mm
2
]
M3.5
9 kg-cm
[7,8 lb-in.]
[0.88 N
·
m]
Dimension
Value
Min/Max
A
9.8
Max
B
3.2
Max
C
4.8
Min
D
4.1
Max
d2
3.7
Min
E
13.0
Min
F
4.2
Min
W
6.6
Max
t
0.8
Max
GS21-10P5
GS21-20P5
GS23-21P0
16AWG
[1.5 mm
2
]
GS21-20P2
GS23-20P2
18AWG
[0.75 mm
2
]
GS23-20P5
GS23-40P5
GS23-41P0
GS23-51P0
Fr
ame B
GS21-21P0
12AWG
[4 mm
2
]
12AWG
[4 mm
2
]
M4
15 kg-cm
[13,0 lb-in.]
[1.47 N
·
m]
Dimension
Value
Min/Max
A
12.1
Max
B
3.6
Max
C
6.1
Min
D
5.6
Max
d2
4.3
Min
E
13.0
Min
F
4.5
Min
W
7.2
Max
t
1
Max
GS23-22P0
GS23-42P0
14AWG
[2.5 mm
2
]
GS23-52P0
18AWG
[0.75 mm
2
]
Specifications for Wiring Terminals – Main-Circuit Terminals (continued)
Drive Models
Max Wire
Gauge
Min Wire
Gauge
Screw
Size
Torque
(±10%)
Ring Lug Dimensions (mm)
Fr
ame C
GS21-11P0
8AWG
[10 mm
2
]
8AWG
[10 mm
2
]
M4
20 kg-cm
[17,4 lb-in.]
[1.96 N
·
m]
Dimension
Value
Min/Max
A
17.8
Max
B
5.0
Max
C
6.1
Min
D
7.2
Max
d2
4.3
Min
E
13.0
Min
F
5.5
Min
W
10.5
Max
t
1.2
Max
GS21-22P0
GS21-23P0
GS23-25P0
GS23-23P0
10AWG
[6 mm
2
]
GS23-45P0
12AWG
[4 mm
2
]
GS23-55P0
GS23-43P0
14AWG
[2.5 mm
2
]
GS23-53P0
Fr
ame D
GS23-27P5
8AWG
[10 mm
2
]
8AWG
[10 mm
2
]
M4
20 kg-cm
[17,4 lb-in.]
[1.96 N
·
m]
Dimension
Value
Min/Max
A
17.8
Max
B
5.0
Max
C
6.1
Min
D
7.2
Max
d2
4.3
Min
E
13.0
Min
F
5.5
Min
W
10.5
Max
t
1.2
Max
GS23-4010
GS23-47P5
10AWG
[6 mm
2
]
GS23-57P5
GS23-5010
Fr
ame E
GS23-2015
4AWG
[25 mm
2
]
4AWG
[25 mm
2
]
M5
25 kg-cm
[21,7 lb-in.]
[2.45 N
·
m]
Dimension
Value
Min/Max
A
27.1
Max
B
6.1
Max
C
10.5
Min
D
11.5
Max
d2
5.3
Min
E
13.0
Min
F
6.5
Min
W
12.6
Max
t
1.7
Max
GS23-2010
6AWG
[16 mm
2
]
6AWG
[16 mm
2
]
GS23-4015
GS23-4020
Fr
ame F
GS23-2020
2AWG
[35 mm
2
]
2AWG
[35 mm
2
]
M6
40 kg-cm
[34,7 lb-in.]
[3.92 N
·
m]
Dimension
Value
Min/Max
A
35.0
Max
B
9.0
Max
C
13.3
Min
D
14.0
Max
d2
6.2
Min
E
13.0
Min
F
10
Min
W
19.5
Max
t
1.8
Max
GS23-4030
GS23-4025
4AWG
[25 mm
2
]
