Products information
The HIMA F3311 is a safety-related multi-channel output module engineered for industrial
automation and safety-critical systems (e.g., process shutdown, emergency stop, valve control, or
actuator driving) in sectors like oil & gas, chemical processing, and power generation. Compliant with
CE certification and aligned with HIMA’s safety heritage (likely IEC 61508 SIL 2/3 compatibility), it is
designed to reliably drive and monitor resistive/inductive loads while ensuring safe isolation between
channels, power domains, and the system bus—critical for preventing fault propagation and
maintaining operational integrity in harsh industrial environments.
As a member of HIMA’s 3000-series (consistent with F3330’s 8-fold output design), the F3311 likely
features a fixed number of output channels (estimated 4–8 channels, optimized for medium-scale
load control) and integrates core safety functions: overcurrent protection via dedicated fuses or
electronic current limiting, real-time load status monitoring (e.g., open-circuit/short-circuit detection),
and automatic fault response (e.g., relay de-energization or output shutdown). It supports both
resistive loads (e.g., indicator lamps, heaters) and inductive loads (e.g., solenoid valves, motors) with
optional surge suppression components (e.g., freewheeling diodes), eliminating the need for external
protection circuits in most cases.
For usability and maintenance, the F3311 follows HIMA’s compact rack-mount design (typically 4
TE/SU, consistent with F3330) for seamless integration into standard industrial cabinets. It uses
standardized Z-series front cable plugs (e.g., Z7138) and screened cables for EMI mitigation, while
front-panel LEDs per channel provide at-a-glance status (e.g., “output active,” “fuse fault,” or
“load open”). Additionally, it integrates diagnostic signals compatible with HIMA central modules
(e.g., F8650/F8651) via the I/O bus, enabling centralized fault logging and system-level safety
responses.
Key Specifications
Parameter Category | Parameter | Estimated/Common Specifications (Consistent with HIMA 3000-Series Output Logic) |
Basic Information | Product Type | Safety-related multi-channel output module (estimated 4–8 channels) for resistive/inductive loads |
| Certification | CE compliant; IEC 61508 (SIL 2/3 compatible, typical for HIMA safety output modules); EN 60947-5-1 (industrial output circuit standards) |
| Safety Isolation | - Channel-to-channel: ≥2.5 kV AC (1 min)- Channel-to-ground: ≥2 kV AC (1 min)- Output-to-system bus: ≥1.5 kV AC (1 min) |
Electrical Specifications | Load Compatibility | - Resistive load: Up to 500 mA (12 W) per channel (consistent with F3330’s 12 W rating)- Inductive load: Up to 300 mA (7.2 W) per channel (with surge suppression)- Lamp load: Up to 4–10 W per channel (optional resistor for 10 W loads) |
| Load Protection | - Overcurrent protection: Miniature slow-blow fuses (4 A per channel, HIMA part-no. compatible) or electronic current limiting- Surge suppression: Support for external freewheeling diodes (1N4007/1N4448) for inductive loads |
| Power Supply Requirements | - Logic power: 5 V DC (40–60 mA, for module control and diagnostics)- Load power: 24 V DC (100–150 mA total, for driving outputs; compatible with HIMA system power supplies) |
| Output Performance | - Switching time: ~100 ms (relay-based, typical for safety outputs)- Residual voltage (off state): ≤1.5 V (to prevent false load activation)- Short-circuit current: 0.75–1.5 A (trip point for overcurrent protection) |
| Fault Detection | - Open-circuit monitoring: Detect load disconnection via current threshold- Short-circuit monitoring: Trigger protection if current >1.5 A- Fuse fault detection: Relay de-energization + LED alert if fuse trips |
Mechanical Specifications | Number of Channels | 4–8 independent output channels (medium-scale load control) |
| Space Requirement | 4 TE (Terminal Equipment units) or 4 SU (consistent with F3330’s compact design) |
| Cabling & Connectors | - Cable type: LiYY 8×0.5 mm² / 16×0.5 mm² (screened, for EMI mitigation)- Front cable plug: HIMA Z-series (e.g., Z7138/3311/C.., lead-marked for channel/load wiring)- Flat pin plug: 2.8×0.8 mm² (for power L+/L– connections) |
Functional Features | Status Indication | Front-panel LEDs per channel: Green (output active), Red (fault: fuse trip/short-circuit), Amber (load open) |
| Diagnostic Integration | 4–8 test bits for HIMA central modules (F8650/F8651) to log faults and trigger system-level safety responses |
| 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
