HIMA F3 DIO 88 01 982200425 is a high-safety remote I/O (Input/Output) module manufactured by the German company HIMA. It belongs to the HIMatrix series of safety automation products.

Functional Features

Digital Input/Output:
The module provides 8 digital inputs (DI), 8 digital outputs (DO+), and 2 digital outputs (DO−).

Safety Isolation:
It complies with SIL3 / AK6 safety integrity standards, featuring safety isolation and integrated diagnostic capabilities.

Fault Diagnostics:
The module includes fault LED indicators and error code generation functions, enabling detection of abnormal conditions such as line cross faults, ground faults, or open circuits.

Connection Method:
Supports two-pole connection for digital outputs, for example DO4+, DO8+, DO4−, and DO8− can be configured for bipolar connections.

Technical Specifications

Dimensions:
Standard 19-inch rack module, approximately 53 mm × 125 mm × 260 mm.

Weight:
Net weight of approximately 0.7 kg.

Operating Environment:

• Operating temperature: −20°C to 60°C
• Storage temperature: −40°C to 70°C
• Humidity: 5%–95% (non-condensing)

Power Supply and Communication:
The module typically operates with a power supply of AC 100 V to 240 V, 50/60 Hz, and uses a safety network for signal transmission.

Application Areas

This module is widely used in industrial automation, oil and gas, chemical processing, power generation, manufacturing, and process safety systems.

In these industries, it is commonly applied to monitor and control production lines, power generation equipment, chemical reaction processes, and safety monitoring systems such as fire detection or toxic gas leakage detection.