HIMA F7553 I/O Bus Coupling Module
| Brand | HIMA |
| Module Number | F7553 |
| Unit Price | $800 |
| Country Of Origin | Germany |
| Weight | 1.2kg |
| Certificate |
C/O from the Chamber of Commerce C/Q from the Manufacturer |
| Warranty | 12 Months |
| Inventory Qty | 5 |
HIMA F7553 is a core processor module for high-availability safety systems, specifically designed to execute SIL 3 safety logic (such as emergency shutdown (ESD) and burner management (BMS).
HIMA F7553 Key parameters
|
Parameter |
Specification of HIMA F7553 |
|
Safety Certification |
SIL 3 (IEC 61508), AK6 (DIN V 19250) |
|
Processor Architecture |
Dual-Core 32-bit RISC |
|
Memory Capacity |
4 MB SRAM |
|
Scan Cycle Time |
1 ms (min) |
|
Communication Ports |
2x Ethernet (SIL 3), 1x RS485 |
|
Supported Protocols |
PROFIsafe, HIMatrix, Modbus TCP |
|
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 F7553 Key Features
Lockstep Dual-Core Processor: The HIMA F7553's redundant CPUs cross-check instructions in real time, preventing random failures at the hardware level.
Deterministic Response Guarantee: A 1ms scan cycle ensures the HIMA F7553 shuts down within milliseconds in scenarios such as gas turbine overspeed.
Seamless Hot Failover: Data is synchronized between active and standby modules via the HIPRO Bus, ensuring zero-disturbance failover.
Foreign engineering applications
JP Petroleum Refinery in Saudi Arabia: 14 HIMA F7553s form a 2oo3 redundant array, controlling over 2,000 safety interlock points throughout the plant, with zero false trips for five years.
Norwegian offshore drilling platform: HIMA F7553s are deployed in an explosive environment (ATEX Zone 1) to achieve SIL 3 control of the drilling blowout preventer (BOP).
Brazilian biofuel plant: The HIMA F7553s replaced the existing relay system, increasing safety shutdown response speed to 800ms and reducing annual production capacity losses by $2.3 million.
