F 3DIO20/801 By HIMA | Mixed Digital I/O Module For Planar4/F3

Description
The HIMA F3DIO20/801 is a mixed digital I/O module designed for high-integrity industrial safety systems. It supports both input and output signal handling, enabling engineers to consolidate field devices such as sensors, switches, and actuators into a single module. Its stable performance and strong noise immunity make it suitable for facilities that require continuous and predictable operation.

This module integrates seamlessly with HIMA Planar4 and F3 platforms, offering reliable communication and certified SIL 3 protection under IEC 61508. Moreover, the unit maintains consistent behavior in environments subject to temperature fluctuations and vibration. Its rugged build and dependable channel isolation provide long-term stability for process safety architectures in oil and gas, chemical production, and energy facilities.

Technical Specifications
Model Number: F3DIO20/801
Manufacturer: HIMA (Germany)
Type: Digital Input/Output Module
System Compatibility: HIMA Planar4 / F3 systems
Total Channels: 20 configurable digital channels
Input Voltage: 24 VDC nominal
Input Type: Optically isolated digital inputs
Output Type: Relay or solid-state outputs
Output Rating: Up to 0.5 A per channel
Isolation: Galvanic isolation between channels and bus
Safety Certification: SIL 3 compliant (IEC 61508)
Mounting: DIN-rail or rack installation
Operating Temperature: –20 °C to +60 °C
Storage Temperature: –40 °C to +85 °C
Weight: 1.5 kg

FAQ
Q: Can the F3DIO20/801 support both digital inputs and outputs?
A: Yes. Each channel can be configured as either an input or an output.

Q: Is this module suitable for SIL 3 safety systems?
A: It is certified for SIL 3 applications according to IEC 61508.

Q: Which HIMA controllers work with this module?
A: It is designed for HIMA Planar4 and F3 safety control systems.

Q: Can the module operate in demanding industrial environments?
A: Yes. It is engineered for wide temperature ranges and strong electrical isolation.

Q: What industries commonly use this model?
A: It is used in oil and gas, chemical plants, power generation, and fire and gas safety systems.