HIMA F7546 I/O Bus Coupling Module
| Brand | HIMA |
| Module Number | F7546 |
| Unit Price | $800 |
| Country Of Origin | Germany |
| Weight | 0.86kg |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 4 |
HIMA F7546 is a relay output module designed specifically for high-integrity safety systems, including emergency shutdown (ESD), burner management systems (BMS), and fire and gas systems (F&G). With its redundant architecture and SIL 3 certification.
HIMA F7546 Key parameters
|
Parameter |
Specification |
|
Model |
HIMA F7546 |
|
Type |
Relay Output Module (16 channels) |
|
Safety Certification |
SIL 3 (IEC 61508), PLe (ISO 13849) |
|
Operating Voltage |
24 V DC ±20% |
|
Relay Contact Rating |
5 A @ 230 V AC, 2 A @ 24 V DC |
|
Response Time |
≤ 20 ms (per channel) |
|
Isolation Voltage |
4 kV AC (between channels and logic) |
|
Operating Temperature |
-40°C to +70°C |
Beneficiary's Bank: CITIBANK N.A.
Beneficiary address:Champion Tower,Three Garden Road,Central,Hong Kong
Beneficiary: Vogi International Trading Co., Limited
Account No.: 395714900
Bank Code: 006 Branch Code: 391
Swift Code:CITIHKHX (CITIHKHXXXX * If 11 characters are required)
Payment Term：T/T
HIMA F7546 Key Features
High-Reliability Architecture: The HIMA F7546 features a dual-relay contact design with a forced-guiding mechanism (EN 50205 certified), ensuring safe disconnection even when contacts are welded.
Comprehensive Diagnostics: The module integrates real-time channel-level diagnostics (open/short detection), communicating with the controller via the HIMA F7546's LED status indicator for precise fault location.
Ultimate Environmental Adaptability: A wide operating temperature range (-40°C to +70°C) and strong electromagnetic compatibility (IEC 61000-6) ensure the HIMA F7546 operates stably in harsh industrial environments.
Foreign Project Application Cases
Middle East Petroleum Refining Project: In the ESD system of the ADNOC refinery in the UAE, the HIMA F7546 cluster manages over 3,000 safety circuits, achieving millisecond-level shutdown of compressor units and zero false trips for five years.
European Chemical Plant Upgrade: BASF's Ludwigshafen site in Germany replaced old relays with the HIMA F7546, integrating it into the F35 controller. This increased diagnostic efficiency by 60% and reduced maintenance costs by 40%.
