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■ Wiring Example
Setup
(For details, refer to Section 3.)
G9SX-NSA: Manual reset, Cross fault detection mode: OFF (Category 2 Wiring), Logical AND connections: OFF,
OFF-delay time setting
Wiring Example
+24V
11
S3
12
S1
NC
NC
A1
T11 T12 T21 T22 T31 T32 T33
G9SX-NSA222-T03
+24V
Control circuit
A2
S14
S24
S44
KM1
GND
Motor controller
(Operation command)
S1 : Emergency Stop Switch
S2 : Non-contact Door Switch
S3 : Reset switch
KM1, KM2 : Contactor
M1 : 3-phase motor
■ Timing chart
Emergency Stop Switch S1
Non-contact
Door Switch S2
Reset switch S3
KM1, KM2 NC contact
KM1, KM2 NO contact
Operation command
Rotation of motor
OFF-delay time
S2
Feedback Loop
KM1
KM2
+24V
NC
Y1 D1 D2 D3 D4
T41 T42
S54
L1
X1
X2
KM2
PLC etc.
Note: This example corresponds to category 2.
Emergency Stop
Switch operation
OFF-delay time
2. Using Non-contact Door Switch
Motor controller
KM1
KM2
NC
AND
M1
OFF
S14
USER'S GUIDE
G9SX
21
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