Data Sheet M-CONTROLLERX-T00 - ACI Automation Field Components download pdf

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The M-Controller is a multi-channel controller and alarm unit that utilizes both digital and analog communications to interface with a maximum of 32 remote digital transmitter/sensors, and 8 analog transmitter/sensors. Common relay configurations include voting, averaging, delay on actuation and de actuation, normally/not-normally energized and latching. An additional feature includes 24 VDC transistor outputs for a horn and strobe. An RS-422 output responds as a RTU Slave using MODBUS protocol which allows the controller to provide read status information only. The M-Controller can be programmed with the onboard key pad or the M-View Software which is downloaded using the RS-232 interface. Also available is an analog output card that includes eight 4-20 mA analog outputs. Each analog output can be defi­ned in complex fashions allowing the averaging of several input signals and outputs a linear 4-20 mA signal.

M-Relay modules are designed to allow expandability for control to the M-Controller over an RS-485 communication link, which allows flexibility during installation and wiring. M-Relays operate on 24 VAC/VDC and may be powered via the port power of the M-Controller or directly from a local
power source. Each relay module is addressed from 0 to 11 and is de­fined by a four position dipswitch. The M-Controller has three relays (1, 2 ,3) after which the M-Relay can be added and will correspond with 4 through 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 

The M-Controller is covered by ACI's Two (2) Year Limited Warranty. The warranty can be found in the front of ACI's Sensors & Transmitters catalog, as well as on ACI's website, www.workaci.com.