Turck MS1-22EX0-R Multi-Safe Safety Switching Amplifier

Description:

The TURCK MS1-22EX0-R Multi-Safe Safety Switching Amplifier 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 MS1-22EX0-R Multi-Safe Safety Switching Amplifier 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 two-channel hazardous area relay switching functions.

Technical Specifications:

• Manufacturer: TURCK
• Model / Part number: MS1-22EX0-R
• Product type: MultiSafe Safety Switching Amplifier
• Product series: MultiSafe Series
• Supply voltage: 24 VDC
• 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
• Hysteresis: 0.2 mA
• Output type: Relay outputs
• Relay configuration: 2 SPDT relay outputs
• Output mode: Selectable NO/NC operation per channel
• Switching voltage: Up to 250 VAC or 60 VDC
• Switching current: Up to 4 A per output
• Switching capacity: Up to 1000 VA / 60 W per output
• Isolation: Galvanic isolation between input circuits, output circuits, and supply voltage
• Hazardous area approval: ATEX II (1) GD, I (M1), [Ex ia] IIC
• Test voltage: 2.5 kVrms
• Mounting: DIN rail mount or panel mount
• Protection rating: IP20
• Operating temperature: -25°C to +60°C
• 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 MS13-22EX0-T Switching Amplifier