Product Description
. . . . . EDA-2040-1 and DPT-2015-1 with Cable, 24 VAC Incremental, 1 to 5 VDC Transmitter
The Variable Air Volume (VAV) Controller is an electronic device for digital control of single duct, dual duct, fan powered, and supply/exhaust VAV box configurations. See 50HFigure 1. You may use the VAV as a standalone controller or connected to the Metasys® network through a Network Control Module (NCM) or Companion™ system.
When connected to the Metasys Network, the VAV provides all point and control information to the rest of the network. The devices communicate through an N2 Bus.
The EDA-2040 synchronous motor driven actuator provides incremental (3-wire) control of a Variable Air Volume (VAV) box damper or small and medium-sized dampers in Heating, Ventilating, and Air Conditioning (HVAC) applications. This compact, non-spring return actuator has a 35 lb·in (4 N·m) running torque and 40 lb·in (4.5 N·m) stall torque in a compact easy-toinstall package. Available in 1, 2, 5-1/2, or 11-minute 90° travel time models.
The ATP-2040 Actuator/Transmitter combines an EDA-2040 with the DPT-2015 Differential Pressure Transmitter with a 0 to 1.5 in. W.C. (0 to 374 Pa) differential pressure range.
The optional EDA-2040-102 Switch Kit has two auxiliary contacts that can be adjusted for any make/break position between 0 and 90° and visual indication of the damper blade position.. Johnson Controls. Johnson Controls. ATP-2040-212.