The Metasys® General Purpose Application Controller (CGM) and VAV Box Controllers (CVMs) are the first models of a new, modernized family of equipment controllers which integrate in the web-based Metasys system. The CGM and CVM controllers are versatile equipment controllers designed to monitor, control, and integrate a wide variety of HVAC and other building equipment. These controllers support BACnet MS/TP and N2 communication protocols, and auto-detect which protocol is connected to it. In MS/TP mode, these equipment controllers are BACnet® network compliant devices. Controllers running in N2 mode can be used to maintain or modernize sites with installed legacy Johnson Controls® controllers.
M4-CVM03050-0P
VAV Box Controller
8 Input/Output (I/O) points, featuring an integrated potentiometer to provide feedback of the VAV box damper's actual position. It is BTL-listed at Protocol Revision 18.
Features
- Sleek and modern packaging and styling
- Standard hardware and software platform
- High memory capacity and fast processing power
- Auto-Tuned Control Loops
- Patented Proportional Adaptive Control (P-Adaptive) and PRAC
- Standard BACnet protocol
- Models to support both BACnet MS/TP and N2, with auto-detection of the communications protocols
Inputs3 UI
Outputs3 BO + 2 CO
Supply Voltage24 VAC
Integral DPTYes
Communications BusBACnet MS/TP, N2, or Wireless (using add-on modules)
Power Consumption14 maximum VA
Operating Ambient Conditions0 to 50°C (32 to 122°F)
ProcessorRX64M 32-bit Renesas microcontroller
TerminationsInput/Output: Pluggable Screw Terminal Blocks. FC Bus, SA Bus, and Supply Power: 4-Wire and 2-Wire Pluggable Screw Terminal Blocks. FC and SA Bus Modular Ports: RJ-12 6-Pin Modular Jacks
MountingMounts to damper shaft using single set screw and to duct with single mounting screw.
HousingEnclosure material: ABS and polycarbonate UL94 5VB; Selfextinguishing. Protection Class: IP20 (IEC529)
