DVP-1200-2 MACURCO

Product Overview

The Macurco DVP-1200-2 is an expandable, addressable multi-gas ventilation control panel pre-configured from the factory with two additional onboard expansion relays for a total of six 10A SPDT mechanical control relays. Housed inside a rugged, lockable NEMA 4X weather-resistant enclosure, the panel acts as a centralized brain capable of managing up to 192 Macurco 6-Series digital detectors across three independent RS-485 communication channels (64 devices per loop). The controller supports up to eight programmable mitigation zones and features an integrated BACnet IP ethernet server output alongside a 320 x 240 pixel backlit graphic LCD display for real-time facility visibility and automatic OSHA/Title 24 air management compliance.

Key Features

• Expanded Relay Matrix: Factory equipped with 6 onboard 10A SPDT mechanical power relays (4 standard plus a +2 relay expansion block) to automate multi-stage ventilation, louvers, or industrial shut-off valves.
• Massive Addressable Capacity: Monitors and controls up to 192 Macurco 6-Series gas detectors divided over three RS-485 digital loops, supporting a maximum of eight independent safety zones.
• Proportional Fan Outputs: Features three 4–20 mA analog loop outputs explicitly engineered to govern Variable Frequency Drives (VFDs) for energy-efficient ventilation control.
• System Signaling Drivers: Outfitted with four independent 24 VDC outputs to directly power and toggle remote audible horns, warning strobes, or structural trouble circuits.
• Modern Integration Protocols: Features an onboard RJ45 Ethernet port serving native BACnet IP protocols for seamless, configuration-free telemetry forwarding to Building Automation Systems (BAS).