Digital Modules
3-62
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Triggering a digital input Possible
Switch rate
• For resistive load
max. 10 Hz
• Inductive loads
according to
IEC 947-5-1; DC 12
AC/12
max. 0.5 Hz
• For lamp load
max. 0.5 Hz
* Outputs must be protected by a 250 V quick-acting
fuse (recommended fuses: Wickman 194-1100 1.1
A and Littelfuse 0217-800 V 800 mA).
When mounted in a hazardous area in accordance
with the National Electric Code (NEC), use only a
suitable tool to remove the fuse if the module is not
located in a potentially explosive atmosphere.
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