



Introduction
The HIMA F3226A is a discrete/analog input module designed for use within HIMA safety and automation systems. It captures multiple sensor signals and feeds them into the safety or control logic for processing. Engineered for reliability, fast response, and fail-safe performance, this module is widely used in high-integrity industrial applications such as power generation, chemical plants, pipelines, and oil & gas installations.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | F3226A |
| Module Type | Input Module (Discrete / Analog) |
| Signal Types Supported | Discrete digital inputs; optional analog inputs depending on system configuration |
| Input Channels | Multiple channels, configurable per rack and system setup |
| Input Voltage / Signal Range | Digital logic levels or analog sensor ranges |
| Electrical Isolation | Channel-to-channel isolation for safety compliance |
| Power Supply | Rack-powered module (per host system) |
| Operating Temperature | –20 °C to +60 °C (typical industrial range) |
| Mounting | Rack-mounted in HIMA control chassis |
| Dimensions (H × W × D) | 160 × 35 × 210 mm |
| Weight | 0.85 kg |
| Reliability Features | Built-in diagnostics, fault detection, safe-state signaling |
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