Honeywell MVC-WEB-2026B3A

Brief Introduction:​ A Direct Digital Control (DDC) programmable controller from Honeywell’s MVCweb line, featuring an embedded web server for browser-based configuration and monitoring. The -2026B3A variant includes 26 onboard I/O points and an RJ45 port to connect an external MVC-2000 HMI graphic panel.

Category:
Description
  • Technical Specifications:
    • Onboard I/O:​ 26 points (mix of UI/BI/AO/BO – typical: 8–10 UI incl. NTC 20 kΩ & 0–10 V, 6–8 BI, 4–6 AO 0–10 V, 4–6 BO relay NO)
    • Max Expandable I/O:​ Up to 600 points via Panel Bus + LonWorks Bus
    • Communication Ports:
      • 1 × Ethernet 10/100Base-T (RJ-45, BACnet/IP, web browsing, email alerts)
      • 1 × Isolated RS-485 (BACnet MS/TP, Modbus RTU, Panel Bus)
      • Optional 2nd RS-485 (un-isolated, model-dependent)
      • 1 × USB 2.0 (config/download)
    • Protocols Supported:​ BACnet/IP, BACnet MS/TP, LonTalk (optional), Modbus RTU/TCP
    • Power Supply:​ 24 V AC/DC (typical ±10%)
    • Operating Temp.:​ 0 °C to +50 °C (mounting dependent)
    • Enclosure:​ ABS V0 flame-retardant, IP20; Dimensions ≈ 215.5 × 110 × 61 mm; Weight ≈ 0.6 kg
    • Programming:​ Honeywell CARE software; supports graphical function blocks & BASIC/ST
  • Features:​ Built-in web pages for point monitoring & alarm emails/SMS; HMI expansion via MVC-2000HMI-A (connected through dedicated RJ45); password-protected multi-level user access.
  • Applications:​ AHU control, chiller sequencing, boiler plant control, lighting control in commercial buildings.
  • Installation Notes:​ Mount on DIN rail inside control panel; provide clean 24 V AC/DC supply fused separately; connect Ethernet before configuring IP via CARE or embedded web setup; keep analog inputs away from high-current wiring to avoid noise.
Reviews (0)

Reviews

There are no reviews yet.

Be the first to review “Honeywell MVC-WEB-2026B3A”

Your email address will not be published. Required fields are marked *

Shipping and Delivery

MAECENAS IACULIS

Vestibulum curae torquent diam diam commodo parturient penatibus nunc dui adipiscing convallis bulum parturient suspendisse parturient a.Parturient in parturient scelerisque nibh lectus quam a natoque adipiscing a vestibulum hendrerit et pharetra fames nunc natoque dui.

ADIPISCING CONVALLIS BULUM

  • Vestibulum penatibus nunc dui adipiscing convallis bulum parturient suspendisse.
  • Abitur parturient praesent lectus quam a natoque adipiscing a vestibulum hendre.
  • Diam parturient dictumst parturient scelerisque nibh lectus.

Scelerisque adipiscing bibendum sem vestibulum et in a a a purus lectus faucibus lobortis tincidunt purus lectus nisl class eros.Condimentum a et ullamcorper dictumst mus et tristique elementum nam inceptos hac parturient scelerisque vestibulum amet elit ut volutpat.