MACURCO (DVP-120B) Control Panel, 99 Modbus Sensor Inputs,

The Macurco DVP-120B is a detection and ventilation control panel with 99 Modbus sensor inputs. Specifically, it adds a BACnet MSTP output to the DVP-120 platform for building automation logging.

First, the DVP-120B accepts up to 87 Modbus-addressable sensors on one digital channel. In addition, the original 12 analog 4-20 mA sensor channels remain available. As a result, sites can mix new digital sensors with existing analog devices on one panel.

Then, the panel drives three Form-C relays for ventilation fans or alarm signaling. Furthermore, the BACnet MSTP output sends sensor data to the building management system. Therefore, facility teams centralize gas detection alongside HVAC and other systems.

Macurco DVP-120B Key Features

• Up to 99 sensor inputs total across two Modbus loops
• Original 12 analog 4-20 mA sensor channels supported
• Three Form-C relays rated 10 A at up to 240 VAC (pilot duty)
• Two 24 VDC outputs for auxiliary loads
• BACnet MSTP output for BAS integration
• LCD display

Capabilities

First, the DVP-485B Modbus adapter card expands the DVP-120B from 12 detectors to 99. Then, the BACnet MSTP RS-485 output relays panel data to the BMS. Also, the panel handles common gas types including CO, NO2, combustible gases, and other Macurco-detectable analytes through compatible sensors.

Where the DVP-120B Fits

First, sites already running 4-20 mA Macurco detectors use the DVP-120B as a digital upgrade path. In addition, large parking garages and mechanical rooms use the 99-input capacity to centralize monitoring. Therefore, the panel suits both retrofits and new commercial installations with mixed analog and Modbus sensors.

Order or Get Application Help

Life Safety Consultants stocks the Macurco DVP-120B along with compatible analog and Modbus detectors. To order or to plan a sensor count for your site, call 1-888-557-0558. Alternatively, email sales@lifesafetycom.com.

For more information, contact the Life Safety Consultants team at (888) 557-0558, or email us at: sales@lifesafetycom.com