1. Product Overview
The HIMA F6217 is a high-performance digital input module specifically engineered for HIMA’s renowned H41/H51q / HIQuad safety systems. Designed to support safety-related and non-safety-related signal acquisition, the module delivers SIL-rated reliability for demanding industrial applications.
With robust diagnostics, galvanic isolation, and a stable 24 VDC signal interface, the F6217 is widely used in emergency shutdown, fire & gas, and process protection loops where fail-safe operation is mandatory.
2. Key Features
- 16-channel digital input module for flexible safety signal acquisition
- Fully compatible with HIMA H41q/H51q/HIQuad system architectures
- SIL3 capability according to IEC 61508 (system dependent)
- Galvanic isolation ensures immunity to electrical noise and ground loops
- Built-in diagnostic and self-testing functions for high availability
- Fast input response time suitable for critical shutdown applications
- Robust industrial design for harsh process, refinery, and power plant environments
- Long product lifecycle with strong support for legacy safety systems
3. Technical Specifications
| Parameter | Specification |
|---|---|
| Module Type | Digital Input Module |
| Number of Channels | 16 DI |
| Input Voltage | 24 VDC nominal |
| Input Type | Potential-free digital input, system dependent |
| Isolation | Galvanic isolation per channel group |
| Input Filtering | Hardware and software configurable |
| Diagnostics | Line monitoring, channel fault reporting, internal self-test |
| Safety Level | Supports SIL3 (when used in certified systems) |
| System Compatibility | HIMA H41/H51q / HIQuad systems |
| Operating Temperature | Industrial range (typically –20°C to +60°C) |
| Form Factor | Plug-in module for HIQuad rack |
(Note: Certain electrical values may vary slightly depending on installation, system version, or firmware.)
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