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52
G9SX
USER'S GUIDE
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Section
3
1. I/O Terminals
1-1 Basic Unit
G9SX-BC
Note: 1.
Internal power supply circuit is not isolated.
2.
Outputs S14 and S24 are internally redundant.
Signal name
Terminal name
Wiring
Power supply inputs
A1, A2
Connect the power supply plus (24 VDC) to the
A1 terminal.
Connect the power supply minus (GND) to the A2
terminal.
Safety inputs
T11, T12, T21, T22
Refer to
2-4 Cross Fault Detection
and
2-5
Connecting Safety Sensors and the G9SX.
Feedback/reset inputs
T31, T32, T33
Refer to
2-3 Reset Mode.
Cross fault detection input
Y1
Refer to
2-4 Cross Fault Detection
.
Instantaneous safety outputs
S14, S24
Keep these outputs open when they are not used.
Logical AND connection output
L1, L2
Refer to
2-1 Logical AND Connection
.
Auxiliary monitor outputs
X1, X2
Keep these outputs open when they are not used.
(See
note 1.)
Reset/Feedback
Input
Cross
fault
detection
input
S14
A2
S24
L1 L2
X1 X2
Power
supply
circuit
Safety
Input 1
Safety
Input 2
Safety outputs control
Auxiliary
outputs control
T11
A1
T12 T21 T22 T31 T32 T33 Y1
(See note 2.)
Summary of Contents for G9SX Series
Page 50: ...MEMO 50 G9SX USER S GUIDE ...
Page 95: ...G9SX USER S GUIDE 95 Precautions Precautions ...
Page 101: ...MEMO G9SX USER S GUIDE 101 ...
Page 102: ...MEMO 102 G9SX USER S GUIDE ...