SANHUA Controller Component SEC601-R4

General Specifications

• Applicable for various refrigerants
• Operating temperature：-10~50℃
• Storage temperature：-20~60℃
• Relative humidity：≤90%RH
• Certification：CE Declaration according to EMC
• Installation method：DIN rail snap-in or wall mounting with screws

Electrical Parameters

• Power supply: 24Vac/24Vdc (+10%/-15%, 50/60Hz)
• Requested transformer: ≥ 30VA
• Inputs:
  – Pressure sensor input
  – Temperature sensor input
  – Communication input (RS485 Modbus)
• Output:
  – Auxiliary relay ouput (30Vdc/5A)
  – EEV output (12V DC±10%), rectangular wave