Products information
The HIMA F7133 is a CE-compliant 4-fold power distribution module designed for industrial
automation and safety-critical systems, specializing in reliable 24 V DC power distribution, integrated
fuse protection, and real-time fuse monitoring. It serves as a centralized power hub for supplying IO
modules and sensor contacts, while ensuring circuit safety through miniature fuses and fault detection
—making it ideal for use in process control, emergency shutdown, and industrial automation setups
(e.g., alongside HIMA’s PES systems) in sectors like oil & gas, chemical processing, and
manufacturing.
Key functionalities include 4 independent power distribution paths, each protected by a slow-blow
fuse (max. 4 A) and paired with a dedicated LED for visual status indication. An evaluation logic
continuously monitors fuse health: if a fuse is functional, the corresponding LED illuminates; if a fuse
is faulty or missing, the LED flashes. The module also features a monitoring relay: when all fuses are
operational, the relay contact (d22/z24) closes; if any fuse fails or is absent, the relay de-energizes to
trigger external fault responses.
For wiring flexibility, the F7133 includes front-side contact pins (1–4 for L+/EL+ and L- for ground) to
connect power sources, and rear terminals (d6, d10, d14, d18) to supply 24 V DC to individual IO slots.
It ensures zero residual voltage/current when a fuse trips (0 V, 0 mA) and minimizes leakage in power-
loss scenarios (max. 3 V residual voltage, <1 mA residual current), maintaining system safety and
preventing false signals. With a compact 4 TE (Terminal Equipment units) footprint, it integrates
seamlessly into standard rack setups, providing robust power management and fault visibility for
critical industrial systems.
Key Specifications
Parameter Category | Parameter | Details |
Electrical Specifications | Operating Voltage | 24 V DC |
| Power Consumption | 24 V DC: 60 mA current draw |
| Fuse Details | - Type: Miniature slow-blow- Max. Current: 4 A per fuse- Quantity: 4 |
| Residual Voltage/Current | - Fuse tripped: 0 V, 0 mA- Missing supply: Max. 3 V, <1 mA |
| Relay Performance | - Switching Time: ~100 ms- Loadability: 30 V/4 A (continuous load)- State: Closed (all fuses good); De-energized (any fuse faulty) |
Mechanical & Functional Specifications | Space Requirement | 4 TE |
| Status Indicators | 4 LEDs: On (fuse good + supply present); Flashing (fuse faulty/missing); Off (supply absent or module unwired) |
| Wiring Terminals | - Front: Pins 1-4 (L+/EL+), L- (ground)- Rear: d6, d10, d14, d18 (24 V DC for IO slots) |
Compliance | Certification | CE compliant |
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
