Turck MK72-S02-EX/24VDC Explosion Proof Relay

Description:

The TURCK MK72-S02-EX/24VDC Relay Module is used in intrinsically safe solenoid valve and signal switching systems for hazardous area applications requiring isolated control outputs. Commonly installed in chemical processing plants, oil and gas facilities, refineries, tank farms, and process automation systems utilizing field-mounted valves and intrinsically safe instrumentation. Maintenance teams and system integrators use this part for replacement, retrofit, control system expansion, and hazardous area automation upgrades.

Applications:

The TURCK MK72-S02-EX/24VDC Relay Module is commonly used in refinery process controls, chemical processing systems, burner management systems, pneumatic valve manifolds, tank monitoring installations, and PLC or DCS control panels that require intrinsically safe relay switching and hazardous area signal isolation.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part number: MK72-S02-EX/24VDC
• Product type: Relay Module / Solenoid Driver
• Product series: Multi Modul Series
• Supply voltage: 24 VDC
• Operating voltage range: 19-29 VDC
• Control voltage input: 10-30 VDC
• Input type: Intrinsically safe digital inputs
• Number of intrinsically safe inputs: 2
• Output type: Relay / Solenoid driver output
• Hazardous area classification: EEx ib IIB intrinsically safe
• Maximum output voltage (Uo): 27 V
• Maximum output current (Io): 79 mA
• Maximum output power (Po): 1.5 W
• Isolation: Galvanic isolation between input and output circuits
• Mounting: DIN rail mount
• Protection rating: IP20
• Operating temperature: -25°C to +60°C
• Application environment: Industrial hazardous area and process control systems

Common Replacements:

• TURCK MK72-S01-EX/24VDC Valve Control Module
• TURCK IMX12-DO01-2U-2U-0/24VDC/CC Solenoid Driver
• TURCK IM1-22EX-R Isolating Switching Amplifier