Product Description
Key Features
- Product identity: SM 1226, F-DI 16×24 V DC digital input module for SIMATIC S7-1200.
- Digital input capacity: 16 digital inputs; configurable as 16 (1oo1) or 8 (1oo2). Each input pair can be assigned as one (1oo2)-channel or 2 separate (1oo1)-channels.
- Supply voltage: Rated supply voltage: 24 V DC; permissible range: 20.4 V DC to 28.8 V DC.
- Safety performance: PROFIsafe; up to PL E (ISO 13849-1) / SIL3 (IEC 61508).
- Installation and protection: 70 mm overall width; IP20 degree of protection. Maximum 16 inputs at 55 °C with horizontal installation and at 45 °C with vertical installation.
- Lifecycle status: Active Product.
Technical Summary
| Product model | 6ES7226-6BA32-0XB0 |
|---|---|
| Product type | SM 1226, F-DI 16×24 V DC |
| Digital inputs | 16; 16 (1oo1) or 8 (1oo2) |
| Rated supply voltage | 24 V DC |
| Permissible supply voltage | 20.4 V DC to 28.8 V DC |
| Safety interface | PROFIsafe |
| Safety level | up to PL E (ISO 13849-1) / SIL3 (IEC 61508) |
| Protection | IP20 |
| Lifecycle | Active Product |
Frequently Asked Questions
What product identity should be confirmed for this module?
Confirm order number 6ES7226-6BA32-0XB0 and product type SM 1226, F-DI 16×24 V DC.
How many digital inputs does the module have?
It has 16 digital inputs, configurable as 16 (1oo1) or 8 (1oo2).
What supply voltage does it require?
The rated supply voltage is 24 V DC, with a permissible range of 20.4 V DC to 28.8 V DC.
What protection rating and mounting limits are supplied?
The protection rating is IP20. The module supports 16 inputs at 55 °C with horizontal installation and at 45 °C with vertical installation.
