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1. I/O Terminals
G9SX
USER'S GUIDE
53
Wi
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ng
a
nd
Se
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Section
3
1-2 Advanced Unit
G9SX-AD
Note: 1.
Internal power supply circuit is not isolated.
2.
Logical AND input is isolated.
3.
Outputs S14 to S54 are internally redundant.
G9SX-ADA
Note: 1.
Internal power supply circuit is not isolated.
2.
Logical AND input is isolated.
3.
Outputs S14 to S54 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.
Logical AND connection inputs
T41, T42, T51, T52
Refer to
2-1 Logical AND Connection
.
Cross fault detection input
Y1
Refer to
2-4 Cross Fault Detection
.
Instantaneous safety outputs
S14, S24, S34
Keep these outputs open when they are not used.
OFF-delayed safety outputs
S44, S54
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.)
(See note 2.)
S14
A2
S24 S34 S44 S54 L1 X1 X2
Power
supply
circuit
Safety
Input 1
Safety
Input 2
Reset/Feedback
Input
Cross
fault
detection
input
Safety output control
Auxiliary
output control
Logical AND input
Expansion Unit
output control
T11
A1
T12 T21 T22 T31 T32 T33 Y1
T41 T42
(See note 3.)
(See
note 1.)
(See
note
2.)
S14
A2
S24 S44 S54 L1 L2
X1 X2
Power
supply
circuit
Safety
Input 1
Safety
Input 2
Reset/Feedback
Input
Cross
fault
detection
input
Safety output control
Auxiliary
output control
Logical
AND input
Expansion Unit
output control
T11
A1
T12 T21 T22 T31 T32 T33 Y1 T41 T42
(See note 3.)
T51 T52
Logical
AND input 2
Содержание G9SX Series
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