G9SX-GS
38
Timing Chart 1
Emergency stop switch S1
Reset switch S2
Unit 1 Logical AND output L1
Unit 2 Logical AND input T41
G9SX-BC202 (Unit1)
Safety Light Curtain 2 control output
(monitoring the operator: Input B)
Safety Light Curtain 1 control output
(monitoring the robot: Input A)
Input B monitor output X4
Input A monitor output X3
External indicator output UB
External indicator output UA
Robot movement enabled
Robot movement disabled
Robot movement enabled in
specific area only
KM3, KM4 NO contact
Unit 2 S14, S24
KM1, KM2 NO contact
Unit 1 S14, S24
G9SX-GS226-T15 (Unit 2)
Controls not related to safety
(1) Prior to operation start
(2) Operator inserts workpiece
(3) Robot processes workpiece
(4) Both operator and robot enter the coordinated area: Only Unit 2 stops.
(5) Unit 2 restarts.
(6) Emergency stop switch pressed: All units stop.
(4) (5)
(3)
(1)
(2)
(6)
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