Description
The M-Controller 2 is a multi-channel controller utilizes both digital and analog communications to interface with a maximum of thirty-two (32) remote digital transmitter/sensors, and eight (8) analog transmitter/sensors. The three (3) programmable on-board SPDT Form C dry-contact relays can be configured for voting, averaging, relay on/off delay, normally energized/not-normally energized and latching/non-latching for fan control. The M-Controller 2 has four (4) RS-485 ports for sensors, two (2) dedicated terminals for a horn and strobe, and has a RS-485 port for MODBUS RTU or BACnet IP (Optional) protocol which allows a BAS to monitor the gas detection system. The M-Controller 2 can be programmed using the onboard keypad or using the M-View Software and USB programming cable (Included). The optional analog output card has eight 4-20 mA analog outputs can be set up to output the average of multiple sensors, output the highest signal from multiple sensors. The M-Controller 2 can also compare two different gases (CO and NO2) and output the highest from either to gas to modulate a VFD. Each relay module is addressed from 0 to 11 and is defined by a four-position dipswitch and will correspond with relays 4 though 99. The M-Relay module is available with 2, 4, 6, or 8 relays per module. Refer to all applicable Federal, State, Provincial and Local Health and Safety laws and regulations before using these products.
Applications:
- Underground Parking Garages, Water Treatment Plants, Municipal Service Garages, Aircraft Hangers, Chiller Monitoring, Warehouses, Automobile Dealerships & Battery Charging / Storage
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