TECO E510s Series - 8. Safety Input Status

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8. Safety Input Status
Table below shows the logic level status for external safety interface, internal circuit and drive
output.
Table.3 Truth table of Safety related signals
 The response time from safety stop signal input to drive shutoff is faster than 8ms.
 Hold the ON or OFF status for 1ms or longer to input signal to terminal S1 or S2.
 Signal input shorter than 1ms is not recognized.
Electric ratings of terminals
Model Horsepower
Power
Specification
Voltage
(Volt)
Current
(A)
Frame1
0.5/1 200V~240V
600 20
1/2 380V~480V
Frame2
2/3/5 200V~240V
600 45
3/5 380V~480V
Frame 3/4
7.5/10/15/20 200V~240V 600 100
7.5/10/15/20/25 380V~480V 600 165
Frame 5
25 200V～240V 600 100
30 380V～480V 600 75
Frame 6
30/40 200V～240V 600
175
40/50/60/75 380V～480V 600
+24VDC
Power
supply
External Safety
Input Status
Internal safety circuit
logic
Safety
Circuit
Failure
Drive Output
Status
OFF = Safe State
ON= Enabled
Motor
status
SF1-SG SF2-SG S1’ S2’ S1’’ S2’’
OFF - - - - - - - OFF Stop
ON
OFF OFF L L H H Detected OFF Stop
OFF ON L H H L Detected OFF Stop
ON OFF H L L H Detected OFF Stop
ON ON H H L L - ON Run