Omron G9SX - Page 12

Application ExamplesSection 1
1. Partial control of machine
12
G9SX
USER'S GUIDE
■ Wiring Example
Setup (For details, refer to Section 3.)
G9SX-BC: Manual reset, Cross fault detection mode: ON (Category 4 Wiring)
G9SX-AD (main door section): Manual reset, Cross fault detection mode: ON (Category 4 Wiring),
Logical AND connections, OFF-delay time setting
G9SX-AD (pallet changer, tool changer): Auto reset, Cross fault detection mode: ON (Category 4 Wiring),
Logical AND connections, OFF-delay time setting
Wiring Example
PLC etc.
PLC etc.
PLC etc.
S14 A2 S24 S34 S44 S54 L1 X1 X2
T11 A1 T12 T21 T22 T31 T32 T33 Y1 T41 T42
S14 A2 S24 L1 L2 X1 X2
T11 A1 T12 T21 T22 T31 T32 T33 Y1
KM2
KM1
S2
S6
12
11 21
22
+24V
KM1 KM2
M1
KM2
KM1
S1
+24V
KM3 KM4
S344
M2
KM4
KM3
Motor controller
S344
M4
KM8
KM7
S344
M3
KM6
KM5
OFF
AND
S8
Open
S7
NC
NC
Feedback Loop
Lock release signal
GND
GND
G9SX-AD322-T15 (Main door)
Control circuit
G9SX-BC202
Control circuit
Feedback Loop
S14 A2 S24 S34 S44 S54 L1 X1 X2
T11 A1 T12 T21 T22 T31 T32 T33 Y1 T41 T42
+24V
+24V
+24V+24V
OFF
AND
NC
GND
G9SX-AD322-T15 (Tool changer door)
Control circuit
KM8
KM7
PLC etc.
Feedback Loop
S14 A2 S24 S34 S44 S54 L1 X1 X2
T11 A1 T12 T21 T22 T31 T32 T33 Y1 T41 T42
+24V
+24V
KM5 KM6
OFF
AND
NC
GND
G9SX-AD322-T15 (Pallet changer door)
Control circuit
KM6
KM5
S4
Feedback Loop
KM3
KM4
41
42
12
11
S5
KM4
KM3
S3
Open
KM7 KM8
Motor controller
(Operation command)
Motor controller
(Operation command)
Motor controller
(Operation command)
Motor controller
Motor controller
Stop signal
Guard
S1 : Emergency Stop Switch
S2, S6 : Reset switch
S3 : Guard Lock Safety Door Switch
S4 : Safety Limit Switch
S5 : Lock release switch
S7, S8 : Safety Door Switch
KM1 to KM8 : Contactor
M1 to M4 : 3-phase motor
Note: This example corresponds to category 4.