M-SWITCH - ACI
Automation Field Components

The M-Switch is a microcontroller based digital transmitter, which can provide a switch input
for M-Controller System and Q4 Controller System to actuate or reset any assigned outputs,
such as Relays, Buzzers and Strobe. M-Switch converts Switch Status to gas concentration and
communicates with Controller System. It occupies one digital sensor address in the Controller
System and works as a manual override switch to turn on a relay at the M-Controller or Q4C.
The M-Switch has one switch onboard and contains two terminal blocks for connecting
Remote Switches.

The M-Switch not only can provide multi-switch inputs and parallel switch inputs, it also provides a way to bring other
devices switch outputs to M-Controller System or Q4 Controller System, such as actuating an M-Relay by customer’s emergency switch, a
timer/clock status, or actuating a fan by a temperature sensor status, etc. For instance, the M-Switch can be configured as Latched outside a
machinery room to be capable of starting, but not stopping ventilation.

Applications: Testing System Outputs, such as Relays, Strobe, Horn & Fans, or Manual Actuation of the System for M-Controller & Q4 Controllers