The HIMA F2304 is a high‑integrity safety controller module from HIMA, designed as a core component in functional safety systems such as HIMax or HIMatrix Safety Instrumented Systems (SIS). Built to meet rigorous international safety standards, this module executes safety logic and interfaces with distributed I/O to protect personnel, equipment, and processes in high‑risk industrial applications. Its fault‑tolerant design, modular architecture, and flexible communication support make it a cornerstone of modern safety automation.
Technical Specifications
| Specification | Details |
|---|---|
| Brand | HIMA |
| Model | F2304 |
| Module Type | Safety Controller Module |
| Applicable Systems | HIMA HIMax / HIMatrix safety PLC systems |
| Functional Safety Standard | IEC 61508 / IEC 61511 (SIL 3) |
| Processor | Dual‑core ARM Cortex‑A53 (typical) |
| Redundancy | Supports redundant architectures |
| Communication Interfaces | Ethernet (Safety/Control), RS‑485, RS‑232 |
| Supply Voltage | 24 V DC |
| Operating Temp. | approx. ‑20 °C to +60 °C |
| Mounting | Rack‑slot type |
| Dimensions (L × W × H) | 250 mm × 127 mm × 203 mm (approx.) |
| Weight | 0.30 kg (approx.) |
| Certifications | SIL 3 per IEC 61508 / IEC 61511 |
Designed for use in safety‑critical automation applications where uninterrupted, fail‑safe operation is required.
Recommended Related Models
- HIMA F3224 – Analog Input Module for safety I/O
- HIMA F3334 – SIL‑certified Digital Output Module
- HIMA F3311 – Standard safety input module
- HIMA H81q Controller – High‑performance safety PLC base
These modules support building out a complete HIMA SIS architecture from field inputs to controller logic and safe outputs.
Popular Allen Bradley Models
For engineers familiar with Rockwell Automation, these are analogous modules:
- Allen‑Bradley 1756‑L81SE – Safety versatile controller
- Allen‑Bradley 1756‑OB16S – Safety digital output module
- Allen‑Bradley 1756‑IB16S – Safety digital input module
- Allen‑Bradley 1756‑EN2T – EtherNet/IP communication module
These components fulfill similar roles in safety PLC architectures outside HIMA systems.
