VTAC RECOMM-H485 RS-485 HVAC System Adapter Card

Description:

The VTAC RECOMM-H485 HVAC Adapter Card is used in RS-485 communication and HVAC control systems requiring reliable serial data exchange between controllers, drives, and automation equipment. Commonly installed in HVAC control panels, building management systems, industrial automation networks, and control equipment where communication interface expansion is required. Maintenance teams, OEMs, and system integrators use this adapter card for replacement, repair, and retrofit projects to maintain network communication, improve system integration, and support dependable HVAC operation.

Applications:

The VTAC RECOMM-H485 HVAC Adapter Card is used in HVAC automation systems, building management networks, industrial control equipment, and RS-485 communication applications requiring serial data connectivity between system devices. It is commonly utilized in environments where dependable communication between controllers, drives, and monitoring equipment is essential for maintaining system performance and operational efficiency.

Technical Specifications:

• Manufacturer Part Number (MPN): RECOMM-H485
• Brand: VTAC
• Product Type: RS-485 HVAC Adapter Card
• Communication Protocol: RS-485 Serial Communication
• Interface Type: Communication Adapter Card
• Application: HVAC and Building Automation Systems
• Function: Serial Data Communication and Network Integration
• Installation Type: Control System Expansion Card
• Suitable For: HVAC Controllers and Automation Equipment
• System Compatibility: Building Management and Control Networks
• Configuration: PCB Adapter Card Assembly
• Usage: Communication Interface Expansion and Replacement

Common Replacements:

• VTAC RECOMM-H485 V1.004 Adapter Card
• Allen-Bradley 20-COMM-H Communication Adapter
• Equivalent RS-485 HVAC Communication Adapter Card