Siemens · PLC Module
6ES7326-1BK02-0AB0
Siemens Fail-safe Digital Input Module 6ES7326-1BK02-0AB0
Siemens
Siemens Fail-safe Digital Input Module 6ES7326-1BK02-0AB0
['Home', 'Automation Spare Parts', 'Siemens', 'SIMATIC S7-300', 'SM326', '6ES7326-1BK02-0AB0'] Need…
Specifications
| Brand | Siemens |
|---|---|
| Model Number | 6ES7326-1BK02-0AB0 |
| Official Product Name | SIMATIC S7 Digital Input SM 326 F-DI 24x24V |
| Applicable System | SIMATIC S7 F-systems (S7-300F / S7-400F) |
| Product Type | Fail-safe Digital Input Module |
| Equivalent Standard | SIL 3 (IEC 61508) / PL e (ISO 13849) |
| Product Status | Mature |
| Lifecycle note | Phase-out started (PM400, since 2023-10-01) |
| Safety level | Cat. 4 (EN 954-1) / SIL 3 (IEC 61508) / PL e (ISO 13849) |
| Input delay | Max. 3.4 ms (0 to 1 / 1 to 0) |
| Input current | Typ. 10 mA (1-signal); max. 2 mA quiescent |
| Isolation | 500 V DC / 350 V AC test; groups of 12 |
| Connector | 40-pin front connector |
| Dimensions | 80 x 125 x 120 mm |
| Weight | Approx. 0.442 kg |
| Country of origin | Germany |
| Number of inputs | 24 F-DI, 24 V DC |
Product Description
Basic Product Information
- Certified up to SIL 3 / Cat. 4 / PL e
- Diagnostic alarm and channel-group isolation
- For SIMATIC S7 F-systems with safety controller
- 24 fail-safe digital inputs, 24 V DC
Technical Specifications
Version & Model Difference
- Replaces earlier 6ES7326-1BK01-0AB0 and is spare-part compatible; can run configured as the older module. Phase-out started (PM400).
Application Scenarios
- Emergency stop and safety door monitoring
- Fire and gas (F&G) safety systems
- Machine safety and press protection
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