TURCK IM31-22EX-I Analog Signal Isolator DIN Rail Mount

Description:

The TURCK IM31-22EX-I Analog Signal Isolator is used in intrinsically safe signal isolation systems for transmitting analog signals between hazardous and non-hazardous areas. Commonly installed in chemical processing plants, oil and gas facilities, pharmaceutical manufacturing equipment, water treatment systems, and process automation installations requiring galvanic isolation of field instrumentation signals. Maintenance teams and system integrators use this part for replacement, retrofit, control system expansion, and hazardous area instrumentation upgrades. 

Applications:

The TURCK IM31-22EX-I Analog Signal Isolator is used in industrial automation systems requiring safe transmission of voltage and current signals from hazardous areas to control systems located in safe areas. It is commonly found in refineries, tank farms, chemical processing facilities, batch processing equipment, and process control systems where analog signal isolation and explosion protection approvals are required for reliable operation.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part number: IM31-22EX-I
• Product type: Analog Signal Isolator
• Product series: IM31 Series
• Number of channels: 2-channel
• Supply voltage: 20-250 VAC
• Frequency: 40-70 Hz
• DC supply range: 20-125 VDC
• Input signal types: 0/2...10 VDC or 0/4...20 mA
• Output signal type: 0/4...20 mA
• Signal isolation: Complete galvanic isolation
• Input protection: Reverse polarity protected
• Hazardous area approvals: ATEX, IECEx, UL, FM, CSA, TR CU, NEPSI, KOSHA
• Mounting: DIN rail or panel mount
• Electrical connection: Removable screw terminal blocks
• Protection rating: IP20
• Operating temperature: -25°C to +70°C
• Housing material: Polycarbonate/ABS
• Application environment: Hazardous area process automation systems

Common Replacements:

• TURCK IM31-22EX-I Analog Signal Isolator
• TURCK IM35-22EX-HI/24VDC Analog Signal Isolator
• TURCK IM72-22EX/L Analog Signal Isolator