The General Electric Multilin UR 5EH is a high-performance Transducer I/O Module designed for use within the Universal Relay (UR) protection system. This horizontal unit is specifically engineered to provide reliable data acquisition for industrial monitoring applications, featuring 8 RTD inputs for precise temperature sensing.

Features

• 8 RTD input channels for comprehensive temperature monitoring.
• Robust industrial design suitable for harsh environments.
• High input impedance in voltage mode (> 1 MΩ).
• Standardized current mode input impedance (250 Ω).
• Galvanic isolation rated at 2.5 kV RMS for signal integrity and protection.

Technical Specifications

Installation Guidelines

• Ensure the system is powered down before installing or removing the module from the UR chassis to prevent electrical damage.
• Verify that the module is securely seated in the designated horizontal slot and that all locking mechanisms are engaged.
• Use shielded cabling for RTD inputs to minimize electromagnetic interference (EMI) in high-noise industrial environments.
• Maintain proper ventilation within the cabinet to ensure the module operates within its specified temperature range of -40 degC to +70 degC.
• Adhere to standard ESD (Electrostatic Discharge) handling procedures when touching internal circuitry or connectors.

FAQ

What type of inputs does the UR 5EH support?

The UR 5EH is a Transducer I/O module specifically configured with 8 RTD (Resistance Temperature Detector) inputs for temperature measurement.

Is this module compatible with other Universal Relay series components?

Yes, the UR 5EH is designed as a component of the General Electric Multilin UR platform. Ensure your specific relay chassis supports the horizontal I/O configuration.