Turck MS1-22Ex0-R Switching Amplifier Relay

Description:

The TURCK Multi-safe MS1-22EX0-R Switching Amplifier Relay 115VAC is used in intrinsically safe signal isolation systems for hazardous area sensors and field devices. Commonly installed in chemical processing plants, oil and gas facilities, refineries, tank farms, and process automation systems requiring safe signal transmission between hazardous and non-hazardous areas. Maintenance teams and system integrators use this part for replacement, retrofit, control system expansion, and hazardous area instrumentation upgrades.

Applications:

The TURCK Multi-safe MS1-22EX0-R Switching Amplifier Relay 115VAC is commonly used in refinery process controls, chemical processing systems, burner management systems, tank monitoring installations, mining operations, and PLC or DCS control panels that require intrinsically safe NAMUR sensor interfacing and hazardous area relay switching functions.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part number: MS1-22EX0-R
• Product type: Switching Amplifier Relay
• Product series: Multi-safe Series
• Supply voltage: 115 VAC nominal
• Operating voltage range: 20-250 VAC or 20-125 VDC
• Frequency: 40-70 Hz
• Number of channels: 2-channel
• Input type: NAMUR sensors, dry contacts, and potential-free contacts
• Input standard: EN 60947-5-6 (NAMUR)
• Input voltage: 8 VDC nominal
• Input current: 8 mA nominal
• Switching threshold: 1.55 mA
• Output type: Relay outputs
• Relay configuration: 2 SPDT relay outputs
• Relay switching voltage: Up to 250 VAC or 60 VDC
• Switching current: Up to 4 A per output
• Switching capacity: 1000 VA / 60 W per output
• Isolation: Galvanic isolation between input, output, and supply circuits
• Hazardous area approval: ATEX II (1) GD, [Ex ia] IIC
• Mounting: DIN rail mount
• Protection rating: IP20
• Application environment: Industrial hazardous area and process control systems

Common Replacements:

• TURCK IM1-22EX-R Isolating Switching Amplifier
• TURCK MK13-22EX0-R Switching Amplifier
• TURCK IM1-22EX-T Isolating Switching Amplifier