The DVP-120M exhaust fan controller provides automatic control to help maintain an acceptable environment in parking garages or other facilities. The system is designed meet specifications for safety enclosed garages, including Uniform Building Code and OSHA 50ppm CO requirements. Using Macurco MRS-485 Modbus adapter 6-Series detectors, can up 87 addressable gas detectors.
Product Features
- External keypad user selection of transducer/alarm display setting configuration
- Externally visible LCD showing status each transducer relay
- Three RS-485 digital input channels - 29 sensors per channel
- Externally system, alarm relay indicators
- Compatible with all detectors adapter
- Twelve analog (current loop) channels
- Three 10A, 240 VAC SPDT fan/alarm relays
- Drivers external Horn Strobe
- Fail safe operation be implemented
- Lockable NEMA-1 type enclosure
- Modular output connectors
- ETL Listed UL 508A, CAN/CSA-C22.2 No. 14-13
- Up three ventilation zones defined
- Each zone controlled based on signals and/or time day
Installation & Connection
Gas detection provided by a system. wiring includes main power connection DVP-120M, 4-20mA current loop, serial interface 24VDC connections between remote from automation systems. panel has relays which used signaling. function operates independently function. It ability configure one zones. respond levels at more sensors, configurable rising falling concentrations type. also day.
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