440R-D22R2 Safety Relay Module

The 440R-D22R2 is a safety relay module designed for monitoring emergency stop circuits, safety gates, and other machine protection devices. It delivers dependable safety logic for industrial equipment while supporting stable operation in automated production environments.

Technical Data

Technical Data	Specification
Product Type	Safety Relay Module
Safety Function	Safety Circuit Monitoring
Input Type	Dual-Channel Safety Input
Output Type	Safety Relay Contacts
Mounting	DIN Rail
Housing	Industrial Enclosure
Typical Use	Machine Safety Control

Typical Applications

Emergency stop systems
Safety gate monitoring
Conveyor protection
Packaging machinery
Robotic workstations
Automated manufacturing lines

Installation Guide

Mount the module securely on a DIN rail.
Connect safety inputs according to the machine safety circuit.
Wire relay outputs to the controlled safety devices.
Verify terminal connections before applying power.
Test all safety functions after commissioning.

FAQ

Q1: What is this relay used for?
A1: It monitors and controls machine safety circuits.

Q2: Can it work with emergency stop buttons?
A2: Yes, it is suitable for emergency stop applications.

Q3: Is DIN rail mounting supported?
A3: Yes, it is designed for standard DIN rail installation.

Q4: Where is it commonly installed?
A4: Inside industrial control cabinets.

Q5: Is it suitable for automated equipment?
A5: Yes, it is widely used in industrial automation systems.

440R-D22R2 Dual Input Safety Relay 440RD22R2 Genuine