Turck IM1-451EX-R

Turck IM1-451EX-R

Overview

The Turck IM1-451EX-R is a 4-channel isolating switching amplifier designed for safe interfacing between sensors in explosive atmospheres (Zone 2/22) and control systems in safe areas. It features fully galvanically isolated inputs and outputs and relay switching for reliable operation in hazardous-area automation.

Key Features

• Four independent intrinsically safe input channels

• Relay outputs for each channel plus common alarm output

• Galvanic isolation between input circuits, output circuits and supply

• Adjustable output configurations (NO/NC) and monitoring of input loops

• Compact DIN-rail mount module suitable for control panels

• Universal supply voltage for flexible installation

Technical Specifications

• Model: IM1-451EX-R

• Input Channels: 4 intrinsically safe

• Output Type: Relay switching

• Supply Voltage Range: 20–250 V AC / 20–125 V DC

• Isolation: Input to output to power fully separated

• Housing Type: DIN-rail mount, control-cabinet format

• Operating Temperature: –25 °C to +70 °C

• Protection Rating: IP20 (cabinet environment)

• Mounting: 35 mm DIN rail

Applications

• Transferring sensor signals from explosive zones to safe-area PLCs

• Process plants in chemical, oil & gas, and grain industries

• Alarm and switching functions in hazardous-area control panels

• Systems requiring high safety, monitoring, isolation and relay output

Why Choose Turck IM1-451EX-R?

• Provides certified hazardous-area signal transfer and isolation

• Advanced monitoring features (wire-break, short-circuit) enhance safety

• Integrated relay outputs reduce need for external switching relays

• Compact, reliable design optimized for industrial control panels

Order Now

Safe and reliable in hazardous installations — choose the Turck IM1-451EX-R for your automation in explosive-rated environments.

NEW product in original sealed packaging. The product may be of older version or design. The packaging may have markings, signs of discoloration, and wear. DDPARTSSOLUTION Warranty: 1 Year. Manufacturer's Warranty and Support NEVER apply