HIMA F3DIO20802 Safety Mixed Digital I/O Module

HIMA F3DIO20802 (F3 DIO 20/8 02) is a HIMatrix distributed safety remote mixed I/O module. It integrates 20 digital input channels and 8 digital output channels, communicating via SafeEthernet safety protocol with HIMatrix or HIMax controllers for distributed safety signal expansion. It supports channel line monitoring for open and short circuit faults.

This TÜV certified module reaches SIL3, Cat.4 PL e, and can be used in Zone 2 hazardous areas. It adopts compact metal housing design, does not run user program independently, only serves as remote I/O for safety instrument systems, widely used as spare parts for ESD, BMS and machine safety control.

Data Parameters

• 1. Brand: HIMA

• 2. Model: F3DIO20802, F3 DIO 20/8 02

• 3. Product Type: HIMatrix Safety Remote Mixed DI/DO Module

• 4. Application: SIS, ESD, BMS, machine safety, Zone2 hazardous area

• 5. Feature: 20DI+8DO, SIL3, SafeEthernet, line diagnosis, Zone2 certified

• 6. Characteristic: 2 × Ethernet ports, fail-safe design, TÜV certified

• 7. Signal: 24VDC discrete input and output, each channel monitored

• 8. Communication: SafeEthernet safety bus protocol

• 9. Mounting: DIN rail installation, compact metal casing

• 10. Operating Temperature: -20℃ ~ +60℃

Core Functions

• 1. Collect discrete signals from emergency stop, limit switches and field safety sensors.

• 2. Output safety switching signals to solenoid valves, trip relays and alarm devices.

• 3. Detect wiring faults including open circuit and short circuit for each channel.

• 4. Exchange safety data with main controller through SafeEthernet network.

• 5. Expand distributed I/O points for safety control loops in hazardous locations.

Application Scenarios

• 1. Petrochemical and refinery emergency shutdown ESD safety system.

• 2. Oil & gas pipeline burner management BMS and Zone2 field cabinet.

• 3. Machinery safety protection, press and production line safety interlock.

• 4. HIMatrix distributed safety I/O renovation and spare replacement.

• 5. SIL3 safety instrumented system remote signal acquisition and output unit.

FAQ

• 1. Q: What is HIMA F3DIO20802?
      A: It is a HIMatrix remote mixed I/O module with 20 digital inputs and 8 digital outputs for SIL3 safety systems.

• 2. Q: Can it work with HIMax CPU?
      A: Yes, it can communicate with HIMax via SafeEthernet as distributed remote I/O.

• 3. Q: Is it the same platform as X-AI3201?
      A: No, F3DIO20802 belongs to HIMatrix, while X-AI3201 is HIMax rack module.