HIMA F60CPU01 (HIMatrix F60 System Core CPU)

Function: The central processing unit of the HIMA HIMatrix F60 safety instrumented system (SIS), responsible for executing safety logic, redundant control and system communication, SIL3 certification, in-service model.

I. Model and Basic Information

Model: F60CPU01 (often abbreviated as F60 CPU 01)

Brand/series: HIMA Black Horse / HIMatrix F60 (F series high-end rack-mounted SIS)

Function type: Safety controller (SIS CPU)

Safety level: SIL3, PL e, Cat.4, AK6; for railway applications, it can reach SIL4 (EN 50126)

Status: In-service production, supports redundant configuration

Installation: F60 rack slot 2 (slot 1 fixed power supply), 6RU height, 19-inch standard rack

II. Core Architecture and Performance

Processor: Triple-channel 32-bit CPU (TMR triple redundancy), hardware-level fault tolerance.

Memory: Program 1023 KB, data 1023 KB

Processing cycle: ≥ 20 ms (deterministic execution)

Redundancy: Supports dual-machine hot standby (1oo2D), non-disruptive switching, single-point failure does not stop operation.

Self-diagnosis: Full hardware/software real-time self-check, faults automatically alarm and trigger safe shutdown.

III. Interfaces and Communications

Ethernet: 2×RJ45 (redundant), supports SafeEthernet, Modbus TCP, Profinet.

Serial ports: 2×RS-232/485, supports Modbus RTU.

Internal bus: Special safety bus, connects F60 series I/O modules (such as F60DIO24/1601).

Protocols: Compatible with mainstream DCS/PLC protocols, supports communication with HMI, upper computer.

IV. Electrical and Environmental Parameters

Power supply: 24VDC (18~30V), powered by F60 PS01 power module.

Power consumption: ≤ 150 mA

Operating temperature: 0℃ ~ +60℃

Isolation: Electrical isolation between safety zone and non-safety zone, withstands 1500Vrms.

Size/Weight: 180mm×120mm×75mm / approximately 0.8 kg

V. Typical Applications

SIS/ESD: Emergency shutdown systems in petrochemical, natural gas, and power industries.

BMS: Boiler combustion management, safety interlock and flame monitoring.

F&G: Fire and gas detection system, gas/flame alarm and linkage control.

Process safety: Safety control of key equipment such as compressors, turbines, reaction vessels.

VI. Comparison of the Same Series (F40 vs F60 CPU)

F40 (F5220): Small and medium-sized systems, TMR communication / controller, smaller I/O capacity.

F60 (F60CPU01): Large rack-mounted, dedicated CPU, larger memory, more interfaces, higher I/O capacity, suitable for medium and large SIS projects.