HIMA HIMatrix F3 DIO 20/8 02 Safety-Related Remote I/O Module

Description

HIMA HIMATRIX safety-related F3 DIO 20/8 02 (F3DIO20/802) remote I/O is a compact system in a metal housing with 20 digital inputs and 8 digital outputs. . It features advanced fault detection and line control mechanisms to ensure high reliability and safety.

Technical Specifications

• Digital Inputs:

  • Number: 20
  • Type: Configurable for various fault detection mechanisms (e.g., short-circuits, open-circuits)
  • Safety Standards: Compliant with Cat. 4 and PL e as per EN ISO 13849-1

• Digital Outputs:

  • Number: 8
  • Usage: Can be used for line control in safety circuits (e.g., EMERGENCY STOP inputs)

• Fault Detection:

  • Detects faults such as cross-circuits, invalid connections, earth faults, and open circuits.
  • Faults are indicated by the FAULT LED on the front panel.
  • Error codes are generated for precise fault identification.

• Line Control:

  • Line control helps detect short-circuits or open-circuits.
  • Configuration for EMERGENCY STOP inputs according to safety standards.
  • Requires connection of digital outputs to corresponding digital inputs.

Functional Description

1. Reaction to Faults:

   • If a fault is detected on a digital input, the module processes a low-level signal in accordance with the de-energized to trip principle.
   • The FAULT LED is activated.
   • User programs must consider the error codes to configure additional fault reactions.

2. Line Control:

   • Used to detect short-circuits or open-circuits.
   • Configurable for remote I/O, especially for critical safety functions like EMERGENCY STOP.
   • Digital outputs DO 1 to DO 8 should be connected to digital inputs DI of the same system.

3. Error Codes and Indicators:

   • Faults such as cross-circuits between parallel wires, invalid connections, earth faults, and open circuits trigger the FAULT LED and generate evaluable error codes.
   • The module ensures that in the event of a fault, the inputs are set to a low level to maintain safety.

Example Configuration

For implementing line control, connect the digital outputs to the digital inputs as follows:

• DI 3 to DO 1
• DI 1 to DO 2
• DI 2 to DO 3
• DI 4 to DO 4

Ensure that EMERGENCY STOP switches comply with EN 60947-5-1 and EN 60947-5-5 standards.

Safety Compliance

The F3 DIO 20/8 02 module is designed to meet stringent safety requirements, making it suitable for critical applications where reliability and fault detection are paramount.