Products information
The HIMA F3225 is a safety-related multi-channel input module designed for industrial automation
and safety-critical systems (e.g., process control, emergency shutdown, and machinery safety),
compliant with CE certification and typical HIMA safety standards (likely aligning with IEC 61508 for
SIL 2/3 compatibility). It is engineered to reliably acquire signals from industrial sensors (such as
proximity switches, mechanical contacts, or analog sensors—consistent with HIMA’s 3000-series
focus on sensor integration) and features safe isolation between channels and power domains to
prevent cross-talk, electromagnetic interference (EMI), and ground loops—critical for maintaining
signal integrity in harsh industrial environments (e.g., oil & gas, chemical processing, and
manufacturing).
Like its series counterparts (F3221: 16-channel, F3222: 8-channel NAMUR), the F3225 likely offers a
fixed number of input channels (estimated 8–16 channels, optimized for medium-scale sensor
networks) and supports dedicated sensor power feeding (a common feature in HIMA input modules)
to eliminate the need for external power supplies for connected devices. It integrates real-time fault
detection (e.g., open-circuit, short-circuit, or overcurrent monitoring) and status indication (via front-
panel LEDs per channel) to enable quick troubleshooting.
For physical integration, the F3225 follows HIMA’s compact rack-mount design, requiring minimal
space (typically 4 SU/TE, consistent with F3221/F3222) for seamless installation in standard industrial
cabinets. It uses standardized cabling and connectors (e.g., HIMA’s Z-series front cable plugs) for
simplified wiring, and is compatible with HIMA’s PES (Programmable Electronic System) ecosystems
for centralized control and diagnostic integration.
Key Specifications
Parameter Category | Parameter | Estimated/Common Specifications (Consistent with HIMA 3000-Series Logic) |
Basic Information | Product Type | Safety-related multi-channel input module (likely 8–16 channels) for industrial sensors (mechanical contacts, proximity switches, or low-level analog signals) |
| Certification | CE compliant; IEC 61508 (SIL 2/3 compatible, typical for HIMA safety modules); EN 60947-5-6 (possible NAMUR support for proximity switches) |
| Safety Isolation | Channel-to-channel isolation: ≥2.5 kV AC (1 min); Channel-to-ground isolation: ≥2 kV AC (1 min) |
Electrical Specifications | Input Compatibility | - Digital input: 24 V DC mechanical contacts, NAMUR proximity switches (1.2–2.1 mA switching range)- Possible analog input: 0–10 V DC / 4–20 mA (if supporting analog sensors) |
| Sensor Power Feeding | Dedicated sensor supply: 7.7–9 V DC (for NAMUR switches) or 24 V DC (for mechanical contacts) |
| Power Supply Requirements | - 5 V DC: 40–70 mA (logic power, consistent with F3221/F3222)- 24 V DC: 75–130 mA (sensor power and module operation) |
| Switching Performance | - Switching time: ~10 ms (typical for HIMA input modules)- Switching point (for NAMUR): 1.65 mA ± 0.2 mA (if applicable) |
| Fault Detection | Open-circuit/short-circuit monitoring per channel; overcurrent protection for sensor feeding |
Mechanical Specifications | Number of Channels | 8–16 independent input channels (medium-scale integration) |
| Space Requirement | 4 SU (Terminal Equipment units) or 4 TE (consistent with F3221/F3222) |
| Cabling & Connectors | - Cable type: LiYY 16×0.5 mm² (screened, for EMI mitigation)- Front cable plug: HIMA Z-series (e.g., Z7108/Z7116, lead marking: Z xxx/3225/C..)- Flat pin plug: 2.8×0.8 mm² (power/ground connections) |
Functional Features | Status Indication | Front-panel LEDs per channel (green: normal, red: fault, amber: signal active) |
| Diagnostic Integration | Compatible with HIMA central modules (e.g., F8650/F8651) via I/O bus for centralized fault logging |
| Environmental Resistance | Operating temperature: -20°C to +60°C; Relative humidity: 10–90% (non-condensing) |
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
