FIRVENA MP24-AIO

Function Using the MP24-AIO, the values of the individual connected sensors or switches are read and their values are digitized and transmitted to the master system via MP-Bus. From the point of view of MP-Bus communication, the device behaves like DataPool device. Alternatively, the device behaves like 4 actuators in the MP-Bus network, with the exception that only the value of the selected connected sensor is used.

Connection of sensors One element can be connected to each one of the four inputs. This can be a passive resistor (Pt1000, Ni1000 or NTC), an active sensor (DC 0...10 V output) or a switching contact. In this way, the analog signal of the elements can be easily digitized and transmitted via the MP24-AIO module over the MP-Bus network.

Analog outputs The MP24-AIO module has two analogue outputs OUT1 and OUT2.

Using the MP address With the device it is possible to communicate in two ways. It is possible to specify an address only for the first input (when using as DataPool), or each input can have its own separate address (when using like 4 actuators).

Using in Config Before reading the sensors, their type needs to be set via provided output. Following setting can be used: 0 - None 1 - U 0..10 V 2 - R (800..1600ohm) 3 - R (0..60kohm) 4 - Switch