Overview
The HIMA F 3330 is an 8-fold output module designed for safety-related industrial applications. It ensures reliable switching of resistive, inductive, and lamp loads while providing integrated safety shutdown and safe isolation. In the event of an L-supply failure, the module guarantees no output signal, maintaining system safety according to requirement classes AK 1–6.
Functional Highlights
- Safety-Related Performance: Complies with requirement classes AK 1–6 for critical automation systems.
- Integrated Safety Shutdown: Provides safe isolation during supply failures, preventing unsafe output signals.
- Automatic Testing: Continuously tests output signal integrity, including switching capability, cross-talk, and 0-signal read-back.
- Short-Circuit Proof: Outputs rated 500 mA withstand short circuits without damage.
- Lamp Load Support: Handles lamp connections up to 4 W safely.
Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | Safety-Related 8-Fold Output Module |
| Model | F 3330 |
| Output Current | 500 mA, short-circuit proof |
| Maximum Load Power | 12 W (resistive/inductive), 4 W (lamp) |
| Internal Voltage Drop | Max. 2 V at 500 mA load |
| Admissible Line Resistance | Max. 11 Ω (+ out) |
| Undervoltage Tripping | Triggered ≤16 V |
| Short-Circuit Current | 0.75–1.5 A |
| Output Leakage Current | Max. 350 µA |
| Output Voltage When Reset | Max. 1.5 V |
| Test Signal Duration | Max. 200 µs |
| Space Requirement | 4 TE |
| Operating Current | 5 V DC: 110 mA, 24 V DC: 180 mA (including load) |
Applications
- Safety-related process automation systems
- Switching of resistive, inductive, and lamp loads in industrial plants
- Redundant and high-integrity control loops requiring fault-tolerant outputs
- Critical system shutdown and monitoring in hazardous environments
Details
| Weight | 0.25 kg |
|---|
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