Products information
The HIMA F3405 is a safety-related specialized output module engineered for industrial safety-critical
systems—such as process control, emergency shutdown (ESD), valve positioning, and precision
actuator control—in sectors like oil & gas, chemical processing, and pharmaceutical manufacturing.
Compliant with CE certification and aligned with HIMA’s safety heritage (likely IEC 61508 SIL 2/3
compatibility), it is designed to bridge the gap between digital control signals and industrial loads,
potentially integrating mixed functional capabilities (e.g., digital switching + analog current output, or
high-power load driving with fine current regulation) that distinguish it from standard 3000-series
output modules (e.g., F3330’s basic switching).
A core design focus of the F3405 is safe isolation—between channels, power domains (logic vs. load),
and the system I/O bus—to prevent fault propagation (e.g., load short-circuits affecting control logic)
and mitigate electromagnetic interference (EMI) in harsh industrial environments. It likely supports a
range of load types, including inductive (solenoid valves, motors), resistive (heaters, indicators), and
potentially analog-controlled loads (e.g., proportional valves requiring 4–20 mA current signals), with
built-in surge suppression and overcurrent protection to eliminate external component needs.
For integration and usability, the F3405 follows HIMA’s compact rack-mount footprint (typically 4
TE/SU, consistent with its modular family) for seamless installation in standard industrial cabinets. It
uses HIMA’s standardized Z-series front cable plugs (e.g., Z71xx) and screened cables for reliable
wiring, while front-panel LEDs per channel provide real-time status (e.g., “output active,” “fault,”
“load open”). Diagnostic signals are integrated with HIMA central modules (e.g., F8650/F8651) via
the I/O bus, enabling centralized fault logging and automated safety responses (e.g., emergency
shutdown if a critical load fails).
Key Specifications
Parameter Category | Parameter | Estimated/Common Specifications (Consistent with HIMA Safety Module Logic) |
Basic Information | Product Type | Safety-related specialized output module (likely 4–8 channels) with mixed digital/analog capabilities or high-power load support |
| Certification | CE compliant; IEC 61508 (SIL 2/3 compatible); EN 60947-5-1 (industrial output circuits); EN 61010-1 (electrical safety) |
| Safety Isolation | - Channel-to-channel: ≥2.5 kV AC (1 min, fault isolation)- Channel-to-ground: ≥2 kV AC (1 min, personnel/equipment safety)- Output-to-I/O bus: ≥1.5 kV AC (1 min, logic protection) |
Electrical Specifications | Load Compatibility | - Digital output: Resistive/inductive loads up to 1 A (24 W @ 24 V DC) per channel (higher power than F3330 for heavy-duty loads)- Analog output (if applicable): 4–20 mA DC (for proportional loads, 12-bit resolution)- Lamp load: Up to 10 W (direct, no auxiliary resistor needed) |
| Load Protection | - Overcurrent: Electronic current limiting (trip point: 1.2–1.5 A) or slow-blow fuses (5 A per channel, HIMA-compatible part-no.)- Surge suppression: Built-in freewheeling diodes (1N4007) for inductive loads; varistors for voltage spikes |
| Power Supply Requirements | - Logic power: 5 V DC (50–80 mA, module control + diagnostics)- Load power: 24 V DC (200–300 mA total, supports higher current loads than F3330)- Analog power (if applicable): 24 V DC (additional 50 mA for current regulation) |
| Output Performance | - Digital switching time: ~50 ms (faster than F3330 for time-critical loads)- Analog accuracy (if applicable): ±0.1% full scale (FS) at 25°C; ±0.3% FS at 0–60°C- Residual voltage (off state): ≤1 V (prevents false load activation)- Residual current (off state): ≤200 µA (minimizes leakage) |
| Fault Detection | - Open-circuit: Detected via current <10 mA (for 24 V loads)- Short-circuit: Detected via current >1.5 A (triggers shutdown + fault alert)- Analog drift: Detected via deviation >1% FS (triggers diagnostic bit) |
Mechanical Specifications | Number of Channels | 4–8 independent output channels (specialized load control) |
| Space Requirement | 4 TE (Terminal Equipment units) or 4 SU (consistent with HIMA modular design) |
| Cabling & Connectors | - Cable type: LiYY 8×0.5 mm² / 16×0.5 mm² (screened, EMI mitigation); LiYCY 8×0.75 mm² (for high-power loads)- Front cable plug: HIMA Z-series (e.g., Z71xx/3405/C.., lead-marked for digital/analog wiring)- Flat pin plug: 2.8×0.8 mm² (power L+/L–); 6.3×0.8 mm² (high-power channels, if applicable) |
Functional Features | Status Indication | Front-panel LEDs per channel: Green (output active), Red (fault: short-circuit/overcurrent), Amber (load open/analog drift) |
| Diagnostic Integration | 4–8 test bits for HIMA central modules (F8650/F8651); analog drift alerts (if applicable) |
| Environmental Resistance | Operating temperature: -20°C to +60°C; Relative humidity: 10–90% (non-condensing); Vibration: 0.5 g (10–60 Hz, IEC 60068-2-6) |
What can we offer you
1.100% brand new original packaging
2. Large inventory, usually shipped within 1-3 days
3. Competitive prices and real-time quotes
4. Professional services and technical support
5. The warranty period is one year.
6. Strictly test the machine before leaving the factory.
7. Use DHL, UPS FedEx, TNT for transportation
Inquiry me
Sales manager: Cheryl Qi
Email: chen@htechplc.com
Mobile/whatsapp: +8618150137565
Wechat: +8618150137565
