TCS Basys Controls SZ1025B Micro VAV Controller 8 IO

Product Description

The TCS Basys Controls SZ1025B is a micro VAV controller designed for advanced control of variable air volume terminal units. This unit offers reliable operation in standalone or network environments. It includes various features such as two independent modulating outputs and four dry contact outputs for versatile installation.

• Compatible with RS485 communication standards
• Configurable minimum and maximum CFM settings
• Includes a 32-character LCD for easy monitoring

Product Highlights

This controller is ideal for use in HVAC systems where zoning and precise airflow control are essential.

Product Information

Standard Information

• Brand: TCS Basys Controls
• Part #: SZ1025B

Technical Specifications

• Display: 32-Character LCD
• Communications: RS485, half-duplex, TCSbus
• Operating temperature: 32 to 131 degrees F (0 to 55 degrees C)
• Operating humidity: 0 to 100% RH, non-condensing
• Supply voltage: 24VAC
• Independent Modulating Outputs: Two
• RTD Inputs: Two platinum (Room Temp: 40 to 90 degrees F, Supply Air Temp: 50 to 150 degrees F)
• Digital Inputs: Two (dry contact)
• Digital Outputs: Four (SPST dry contact, 24 AC @ 2A)
• QE25 Conversion: Four triacs (24VAC @ 0.5A)