Part Code Definition

F35: core model of HIMatrix compact safety controller

Common full part numbers: F35-01030 / F35-01130 / F35-01230; suffix digits define temperature grade & I/O customized version.

Technical Specifications

Power supply: 24VDC, tolerance -15%~+20%, typical power consumption 5W

CPU: safety certified 32-bit ARM processor, redundant internal safety circuit

Memory: 128MB Flash + 64MB SDRAM

Onboard fixed I/O

DI:24 channel 24VDC safety digital input

DO:8 channel safety digital output; DO1~3/5~7 max 0.5A, DO4/8 max 1A@50℃, short-circuit auto protection

AI:8 channel analog input, 4~20mA /0~20mA standard process signal

Counter:2 independent 24-bit incremental counter, configurable 5V/24V input level

Dimension:257×114×97mm, weight≈1.2kg, IP20 enclosure, DIN rail mounting

Operating temp: standard -25℃~+60℃, low-temp variant -40℃~+70℃

Safety certification: SIL3(IEC61508/IEC61511), Cat.4 EN954-1, PL e ISO13849-1

Interface & Communication Configuration

Front panel ports

1×RJ45 Ethernet: SafeEthernet, Modbus TCP

1×RS232/RS485 serial port: Modbus RTU, PROFIBUS-DP

Terminal side: spring-type screw terminals for all DI/DO/AI/counter field wiring

Program software: SILworX / ELOP II Factory for safety logic programming, online diagnosis & download

Core Functions

On-site independent safety interlock logic operation, ESD emergency shutdown control, burner BMS safety monitoring, analog process value collection & threshold interlock, pulse/counter speed/position monitoring, fault self-diagnosis with LED status indication, upper DCS/PLC data exchange via fieldbus.

Application Scenarios

Petrochemical small unit ESD emergency trip, boiler & gas turbine BMS combustion safety control, machinery safety protection, offshore auxiliary equipment safety system, pharmaceutical process safety interlock, hazardous area Zone2 local safety control cabinet.

Operation & Maintenance Notes

Use shielded cable for analog signal wiring to reduce EMI; do not hot plug field wiring under powered; configure safety logic only via certified SILworX software; regular check power input fluctuation; spare unit for hot standby in critical safety loop.