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The product is an item that has never been used and was obtained through a surplus supplier.
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Request information for MTL7728P+ EATON CORPORATION
PRODUCT DESCRIPTION
EATON CORPORATION MTL7728P+ - Intrinsic Safety Repeater Power Supply Barrier
This intrinsic safety barrier from the MTL7700 series is engineered to provide isolated power to 2-wire 4-20mA transmitters located in hazardous areas, while simultaneously repeating the analog signal to the safe area. It ensures compliance with intrinsic safety standards for process control applications requiring reliable signal transmission and power delivery in classified environments.
Technical Specifications:
SERIES/FAMILY: MTL7700 Series
COMPONENT TYPE: Intrinsic Safety Repeater Power Supply Barrier
ELECTRICAL SPECS:
BARRIER SUPPLY VOLTAGE: 20-35VDC
HAZARDOUS AREA OUTPUT: 28VDC at 93mA (typical for 2-wire transmitter power)
SAFE AREA OUTPUT: 4-20mA analog current signal
INTERFACE/CONTROL:
SIGNAL TYPE: Analog 4-20mA
CONNECTIONS: Screw terminals for field and control room wiring
ENVIRONMENTAL/MOUNTING:
IP RATING: IP20 (for control cabinet installation)
MOUNTING: 35mm DIN Rail
OPERATING TEMPERATURE: -20 to +60 degrees Celsius
HAZARDOUS AREA CERTIFICATION: ATEX, IECEx, FM, CSA (Ex ia IIC T4 Ga)
COMPATIBILITY/APPLICATION:
FIELD DEVICES: 2-wire 4-20mA transmitters (e.g., pressure, temperature, flow, level)
CONTROL SYSTEMS: Compatible with DCS, PLC, and SCADA systems
ENVIRONMENTS: Suitable for Zone 0, 1, 2 (gas) and Division 1, 2 hazardous locations
FUNCTION: Provides intrinsically safe power and galvanic isolation for analog signal loops
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