Key Features
- Fail-safe digital input module: SIMATIC S7 Digital input SM 326 with 8 DI for fail-safe NAMUR input use.
- Electrical signal rating: 24 V DC.
- NAMUR input: NAMUR fail-safe input for SIMATIC S7F systems.
- Safety capability: Up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849).
- Connection: 1x 40-pole.
Applications
- Fail-safe NAMUR input acquisition: Fail-safe NAMUR input for SIMATIC S7F systems.
Technical Summary
| Product type | Spare part |
|---|---|
| Module type | SIMATIC S7, Digital input SM 326 |
| Input channels | 8 DI |
| Supply voltage | 24 V DC |
| Input signal | NAMUR |
| Safety rating | up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849) |
| Connection | 1x 40-pole |
| Product lifecycle | Discontinued Product or end of PLM & Support |
Frequently Asked Questions
What is Siemens 6ES7326-1RF00-0AB0?
It is a SIMATIC S7 Digital input SM 326 spare part.
How many input channels does 6ES7326-1RF00-0AB0 have?
It has 8 DI.
What input signal and voltage does the module use?
It uses NAMUR input and 24 V DC.
What connection does 6ES7326-1RF00-0AB0 provide?
It is supplied with 1x 40-pole connection.
What safety rating is stated for this module?
Up to Category 4 (EN 954-1)/ SIL3 (IEC61508)/PLE (ISO13849).
