Product Overview
Technical Summary
| Product designation | SIMATIC S7 digital output SM 326, F-DO 8×24 V DC/2 A |
|---|---|
| Digital outputs | 8 |
| Rated supply voltage | 24 V; 1L+ |
| Load voltage L+ | 24 V; 2L+, 3L+ |
| Signal "1" output current, rated value | 2 A |
| Short-circuit protection | Yes |
| Required front connector | 40-pin |
| Fail-safe operation | Yes |
| Highest safety class | Category 4 according to EN 954; PL e according to ISO 13849-1; SIL 3 according to IEC 61508 |
| Product lifecycle | Product cancellation |
Key Features
- Product designation: SIMATIC S7 digital output SM 326 with F-DO 8×24 V DC/2 A fail-safe digital output, sinking-sourcing.
- Safety capability: Up to category 4 according to EN 954-1, SIL 3 according to IEC 61508, and PL e according to ISO 13849-1.
- Supply voltage: Rated supply voltage: 24 V; 1L+. Load voltage L+ rated value: 24 V; 2L+, 3L+.
- Digital outputs: 8 digital outputs with short-circuit protection and potential separation between the channels, in groups of 4.
- Output current: Signal "1" output current rated value: 2 A. For 0 to 40 °C, the permissible maximum is 2 A for horizontal installation and 1 A for vertical installation.
- Connection and dimensions: Required front connector: 40-pin. Dimensions: 80 mm wide, 125 mm high, and 120 mm deep.
Frequently Asked Questions
What does Siemens order number 6ES7326-2BF41-0AB0 identify?
It identifies a SIMATIC S7 digital output SM 326 with F-DO 8×24 V DC/2 A fail-safe digital output, sinking-sourcing.
Which specifications distinguish this exact module variant?
The supplied variant has 8 digital outputs, a 24 V; 1L+ rated supply, 2 A signal "1" output current, and a required 40-pin front connector.
What connector is required for 6ES7326-2BF41-0AB0?
The required front connector is 40-pin.
What details should be provided for a quotation?
Provide the complete order number, required quantity, and destination so the code and quotation request can be checked.
