953580 Sporlan Interface Board

The 953580 Interface Board is specifically a Sporlan IB-G Interface Board, which is a stepper valve driver / control interface module used in commercial refrigeration and HVAC systems. It is an analog input to electronic valve control board. Its job is to take an external control signal and convert it into commands for Sporlan step-motor valves.

Used with Sporlan electronic valves such as: SEI / SER / SEH / SEV / ESX electronic expansion valves CDS evaporator control valves SDR electric discharge bypass valves Accepts common BAS / controller

signals: 0–10 VDC 4–20 mA

Applications:

• Supermarket refrigeration racks
• Walk-in coolers/freezers
• Precision refrigeration systems
• Hot gas bypass control
• Electronic expansion valve retrofits