HIMA F3 DIO 8/8 01 | 24 VDC Digital Input/Output Module

Description

Core Product Summary

The HIMA F3 DIO 8/8 01, order number 982200425, is a HIMatrix safety-related remote I/O device designed to extend the input/output capacity of compatible HIMA HIMax and HIMatrix controllers. It provides 8 digital inputs, 8 positive-switching digital outputs, 2 negative-switching output channels, and 2 pulsed outputs for supported line-monitoring functions.

The device communicates with its associated controller through SafeEthernet over two RJ-45 Ethernet ports. It operates from a 24 VDC supply and is intended for safety-related control architectures in which input signals are transmitted to the controller and output states are assigned by the controller. The remote I/O does not execute an independent user control program. When selecting this unit, confirm the hardware order number, engineering-software variant, output wiring configuration, and controller compatibility.

Key Technical Specifications

Engineering Selection Highlights

• Eight safety-related digital inputs: Suitable for collecting discrete field signals within a supported HIMatrix safety architecture. Check input wiring and line-monitoring configuration against the application design.
• Positive- and negative-switching outputs: The device supports different output arrangements. Output polarity, grounding, and permitted two-pole configurations must match the field circuit.
• SafeEthernet communication: The two-port Ethernet interface connects the remote I/O to its associated controller. Confirm the engineering configuration and network settings before commissioning.
• 24 VDC power requirement: The supply must remain within the specified voltage and ripple limits. Power sizing must account for the actual output load and installation conditions.
• Controller-dependent operation: The remote I/O cannot run a standalone user program. Its function depends on a compatible controller and the configured safety application.
• Defined mounting and ventilation requirements: The unit is designed for horizontal DIN-rail installation. Cabinet layout must preserve the required clearances and ventilation.
• Safety certification scope: The product documentation identifies safety-related applications up to SIL 3 under applicable functional-safety standards. The achieved safety integrity level depends on the complete safety function and system design.

F3 DIO 8/8 01

F3 DIO 8/8 01

System Compatibility & Integration Requirements

Dimensions, Mounting & Connection Notes

The HIMA F3 DIO 8/8 01 measures approximately 152 × 114 × 66 mm and weighs about 1 kg. It mounts horizontally on a 35 mm DIN rail.

Important installation considerations include:

• Use a 24 VDC supply within the specified voltage and ripple limits.
• Maintain the prescribed cabinet clearances and keep ventilation openings unobstructed.
• Use the designated connectors for power, field I/O, and Ethernet communication.
• Observe the documented distinction between DO+ and DO− outputs when designing field wiring.
• Check the permitted load current for each output channel; not all outputs share the same current rating.
• Configure pulsed outputs and line-monitoring parameters according to the selected safety application.
• Isolate power before removing connectors or modifying field wiring.

The unit is specified for IP20 protection. Its enclosure rating should be considered when determining whether the surrounding cabinet provides adequate environmental protection.

Detailed Product Overview

Remote I/O in the HIMatrix architecture

The HIMA F3 DIO 8/8 01 is a safety-related remote I/O device within the HIMatrix product family. Its purpose is to extend the field I/O capacity of a compatible controller while maintaining communication through SafeEthernet.

The distinction between remote I/O and a standalone controller is important. The F3 DIO 8/8 01 does not execute its own user program. The associated controller determines the output states and processes the input information within the configured application. Controller compatibility and correct project configuration are therefore essential parts of installation planning.

Digital inputs and output arrangements

The device provides eight digital inputs and multiple output arrangements, including positive-switching and negative-switching channels. The documented pulsed outputs support specific line-monitoring functions.

Output selection requires attention to the electrical characteristics of individual channels. Some channels have different current limits depending on ambient temperature. In addition, the relationship between output polarity, common grounds, and two-pole wiring must follow the applicable hardware instructions.

These distinctions matter when replacing a device in an existing safety cabinet. A matching model number is an important identification check, but the existing terminal arrangement and configured output functions must also be preserved.

Ethernet communication and configuration

Two RJ-45 Ethernet ports provide 10BASE-T/100BASE-TX connectivity. The remote I/O communicates with its associated controller through SafeEthernet, with network parameters and device configuration established in the relevant engineering environment.

HIMA provides variants associated with SILworX and ELOP II Factory. The applicable variant must match the intended project and engineering configuration. A physical Ethernet connection alone does not establish that the device is correctly configured for the safety application.

Installation and safety considerations

The F3 DIO 8/8 01 is designed for horizontal mounting on a 35 mm DIN rail and operates from a 24 VDC supply. Cabinet design must account for its dimensions, ventilation, power requirements, and field wiring.

Because the device participates in safety-related functions, replacement and commissioning require more than a basic I/O signal check. The engineering team must verify the configured safety application, communication, input behavior, output behavior, and relevant fault responses before returning the system to service.

Applications & System Role

The F3 DIO 8/8 01 extends the I/O layer of a compatible HIMax or HIMatrix safety controller. It provides a field interface for discrete signals that must be exchanged with the controller as part of a configured safety application.

Its digital inputs collect field states, while its outputs execute the switching commands assigned by the associated controller. SafeEthernet carries the safety-related data between the remote I/O and controller. The device itself does not independently execute the application logic.

This architecture is relevant to safety instrumented functions in which field signals and final-element commands must be incorporated into a centrally engineered safety application. The precise role of the unit depends on the project’s safety requirements, I/O allocation, wiring design, and controller configuration.

The model also supports defined two-pole output arrangements and pulsed outputs for line-monitoring functions. These capabilities can affect how external circuits are wired and diagnosed. Engineers should therefore check the applicable hardware configuration rather than treating every digital output as electrically interchangeable.

Frequently Asked Questions

What is the HIMA F3 DIO 8/8 01?

It is a HIMatrix safety-related remote I/O device that extends the digital input/output capacity of compatible HIMA controllers.

What is the order number?

The order number is 982200425. The model is also written as F3 DIO 8/8 01 or F3 DIO 88 01.

How many digital inputs and outputs does it support?

It provides eight digital inputs, eight DO+ outputs, two DO− outputs, and two pulsed outputs for supported line-monitoring functions.

What power supply does the module require?

It operates from 24 VDC, with a permitted range of −15% to +20% and a maximum supply ripple of 15%.

Which communication interface does it use?

It has two RJ-45 Ethernet ports supporting 10BASE-T/100BASE-TX and communicates with its associated controller through SafeEthernet.

Can the F3 DIO 8/8 01 operate independently?

No. It is a remote I/O device and cannot execute a standalone user program. It requires a compatible controller and an appropriate engineering configuration.

Which engineering software is required?

The applicable variant is designed for SILworX or ELOP II Factory. The correct software environment must be established from the installed hardware and project configuration.

What safety level is associated with this device?

The product documentation specifies safety-related applications up to SIL 3 under applicable standards. The achieved safety integrity level must be assessed for the complete safety function and system.