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Siemens simatic s7-400 FM 450-1 - Page 118

Siemens simatic s7-400 FM 450-1
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Technical Data
12.2 Technical Data
Counter module FM 450-1
118 Manual, 02/2014, A5E03648739-02
Data to the count signals and the digital inputs and outputs (applies to both counters)
Digital outputs
Supply voltage
2L+ / 2M
Electrical isolation
Yes, toward all others except the digital inputs
Output voltage
High signal "1"
Low signal "0"
Min. 2L+ - 1.5 V
Max. 3 V
Switching current
Nominal value
Range
0.5 A (Res./P.D. 5W Tungsten 24VDC)
5 mA to 0.6 A
Switching time
Max. 300 µs
Cutoff voltage (inductive)
Limited to 2L+ -39V
Short-circuit proof
Yes
Note
Other relevant data, e.g. environmental conditions, are listed in Manual /1/.

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