Product Overview
Technical Summary
| Product designation | SIPLUS S7-300 SM 326F DI8 NAMUR |
|---|---|
| Based on | 6ES7326-1RF01-0AB0 |
| Digital inputs | 8 |
| Input type | Fail-safe NAMUR |
| Rated supply voltage | 24 V DC |
| Connection | 1x 40-pole |
| Protection feature | Conformal coating |
| Safety classification | Up to category 4 (EN 954-1)/ SIL3 (IEC 61508)/PLE (ISO 13849) |
| Operating temperature | 0…+60 °C |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIPLUS S7-300 SM 326F DI8 NAMUR digital input module based on 6ES7326-1RF01-0AB0.
- Digital inputs: 8 fail-safe NAMUR digital inputs for SIMATIC S7 F-systems.
- Supply voltage: Rated supply voltage: 24 V DC, with reverse polarity protection.
- Safety classification: Up to category 4 (EN 954-1), SIL3 (IEC 61508), and PLE (ISO 13849).
- Connection: 1x 40-pole connection.
- Lifecycle: Product cancellation.
Frequently Asked Questions
What does Siemens order number 6AG1326-1RF01-4AB0 identify?
It identifies a SIPLUS S7-300 SM 326F DI8 NAMUR digital input module with 8 fail-safe NAMUR inputs.
Which specifications distinguish this MLFB variant?
The listed variant has conformal coating, 0…+60 °C, 24 V DC supply, 8 inputs, and a 1x 40-pole connection.
What supply voltage does 6AG1326-1RF01-4AB0 use?
Its rated supply voltage is 24 V DC, with reverse polarity protection.
What safety classifications are stated for this module?
It is stated as up to category 4 (EN 954-1), SIL3 (IEC 61508), and PLE (ISO 13849).
