Turck Galvanic Barrier IECEx/ATEX with 1 Channel, DIN Rail Mount, 125 V DC/20 V DC Supply Voltage IM21-14EX-CDTRI

Turck IM21-14EX-CDTRI galvanic barrier is designed for industrial electrical safety applications with IECEx/ATEX approval for hazardous areas. Featuring a single channel and DIN Rail mount type, it operates within supply voltages of 125 V DC and 20 V DC. The device protects circuits by galvanically isolating them, preventing dangerous voltage or currents from passing through while monitoring vital parameters like frequencies and pulse trains.

The device's robust ABS housing is resistant to chemicals and abrasion, enhancing durability in tough industrial environments. Its self-extinguishing material increases safety in case of fire. Operating temperature ranges between -25°C and +70°C make it suitable for various harsh conditions. It includes LED indicators that signal operational status and faults, simplifying diagnostics and maintenance.

With a high safety current resistance of 900 ohms and support for a maximum safety voltage of 250 V and current of 8.2 mA, this galvanic barrier meets stringent safety requirements. Its IP20 rating protects against electric shock by preventing access to live parts and ingress of objects larger than 12 mm.

This device finds applications across medical equipment, automated factory processes, industrial motor control, and food and beverage processing industries where safety and reliability are critical.

The device features a robust ABS housing resistant to chemicals and abrasion. It allows safe monitoring of frequencies, rotation speeds, and pulse trains. Integrated ring memory can store up to 8,000 readings. LED status indicators provide clear fault alerts for easy troubleshooting.

Self-extinguishing housing ensures safety during fire events. Operating temperature range from -25°C to +70°C for harsh environments. IP20 protection means it is touchproof and prevents electric shock. Screw terminal connections provide secure wiring.

Designed to handle a maximum safety voltage of 250 V and a maximum safety current of 8.2 mA. Compliance with EN 60947-5-6 (NAMUR) standard ensures reliable performance.

Choose this Turck galvanic barrier for enhancing safety and monitoring capabilities in hazardous zone electrical installations where IECEx/ATEX certification is mandatory. Explore more products in the Signal Conditioners category for complementary industrial automation solutions.