SXWCFV4A20001 Schneider Smart Field VAV Controller Field Bus 2UI 2DO
The Schneider Electric SXWCFV4A20001 (Smart Field VAV Controller) is a fully programmable field-bus-based VAV controller for building automation systems in the EcoStruxure Building ecosystem. With 4 I/O points (2 universal inputs + 2 digital outputs) and field bus connectivity supporting BACnet MS/TP or Modbus RS-485, it provides a cost-effective VAV zone control solution for standard single-duct applications.
Technical Specifications
| Part Number |
SXWCFV4A20001 |
| Model |
Smart Field VAV Controller |
| Communication Protocol |
Field Bus — BACnet MS/TP or Modbus RS-485 |
| Total I/O Points |
4 |
| Universal Inputs (UI) |
2 (temperature, CO2, occupancy, analog/binary sensors) |
| Digital Outputs (DO) |
2 (damper open/close or auxiliary binary control) |
| Integrated Actuator |
No — external actuator connected via field bus |
| Power Supply Voltage |
24 V AC +/-15% |
| Operating Temperature |
32 to 122°F (0 to 50°C) |
| Dimensions |
Approx. 198 x 161 x 63 mm (similar to MP-V series) |
| Stock Status |
STK — normally stocked |
| Standard Lead Time |
4 weeks (shortest in SpaceLogic VAV range) |
| Country of Origin |
China |
| Compatible Software |
EcoStruxure Building Operation (EBO) |
| Certifications |
CE, RCM, local building standards (GB in China) |
| Product Group |
K6 (Building Automation and Control) |
Procurement Advantage: The SXWCFV4A20001 is the only normally-stocked controller in the SpaceLogic VAV line. All SpaceLogic MP-V and RP-V controllers carry 8-week IND lead times. For time-sensitive projects, this controller can reduce schedule risk by up to 4 weeks per procurement cycle.
Applications
- Ideal for standard single-duct VAV zones in fast-track commercial construction in Asia-Pacific and the Middle East
- In retrofit scenarios where existing VAV boxes have functional actuators, the external bus-connected actuator architecture allows retaining the actuator while upgrading only the controller — delivering significant cost savings
- The 2UI + 2DO I/O covers the most common commercial VAV scenario: zone temperature + CO2 input, damper command + auxiliary output