Electrical Data - Festo CMMO-­ST DION Série Description Et Mode D'emploi

CMMO­ST-...-DION/DIOP
4.2

Electrical data

Control ports STO1/STO2 [X3]
Nominal voltage
Voltage range
Permissible residual ripple
Nominal current
Starting current
Input voltage thresholds (intermediate range undefined)
Logic 1
Logic 0
Activate STO function switching time
Deactivate STO function switching time
Maximum permissible pulse width
for 0 V test pulse with 24 V signal
for 24 V test pulse with 0 V signal
Minimum time between test pulses
for 0 V test pulse with 24 V signal
for 24 V test pulse with 0 V signal
Protective function
Tab. 11 Technical data: Electrical data for the inputs STO1 and STO2
Acknowledgment contact DIAG [X3]
Implementation
Max. voltage
Nominal current
Max. internal resistance (contact closed)
Residual current (contact open)
Switching time closing
Switching time opening
Galvanic isolation
Protective function
Tab. 12 Technical data: Electrical data of the acknowledgment contact
Festo – GDPC-CMMO­ST-EA-S1-Z6 – 2017-05d – English
[V DC] 24 (relative to 0 V at [X9] )
[V DC] 21.6 ... 28.8
[%] 5 (relative to nominal voltage 24 V)
[mA] 15
[mA] 200
[V DC]  18
[V DC]  5
 2
[ms]
 6
[ms]
[ms] 0.5
[ms] 5
[ms] 25
[ms] 25
Protection against polarity reversal
Overvoltage resistant up to 60 V DC (tested)
Semiconductor relay
[V DC]  30
[mA] 100
 40
[Ω]
 2
[μA]
 10
[ms]
 20
[ms]
Via optocoupler
Overvoltage resistant up to 60 V DC (tested)
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