ABB

Technical Specifications

1. Core Function:
   • Ethernet communication bridge between Foxboro DCS and field devices .
2. Physical Parameters:
   • Dimensions: 132 mm (H) × 305 mm (W) × 63 mm (D) / 5.2" × 12.0" × 2.5" .
   • Weight: 1.5 kg (3.3 lbs) .
   • Material: Rugged aluminum alloy housing .
   • Protection Rating: IP20 .

• Primary Function: Motor protection relay with integrated monitoring, metering, and communication capabilities.
• Rated Voltage: Compatible with standard industrial motor voltages, typically up to 600 VAC, suitable for low and medium voltage motor applications.
• Current Input Range: Accepts inputs from external current transformers (CTs), supporting a wide range of primary currents to accommodate various motor sizes.
• Protection Functions: Includes phase and ground overcurrent protection, thermal overload, stall protection, undercurrent, undervoltage, overvoltage, phase unbalance, loss of load, and reverse power detection.
• Control Capabilities: Supports direct motor control through programmable outputs for start/stop commands, breaker or contactor control, and interlocking logic.
• Metering and Monitoring: Provides real-time measurement of current, voltage, power, energy, power factor, frequency, and motor temperature via RTD inputs.