The Siemens SIMATIC S7 is a Digital output SM 326 has PM fail-safe digital output Switching to P-M potential up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849), 1x 40-pole.
Power loss: 12 W Isolation tested with 500 V DC/350 V AC
Attribute
Value
Range
SIMATIC
Series
SIMATIC S7
Type
Output Module
For Use With
Fail-Safe Digital Output Switching to P-M Potential
