JUMO 705010 mTRON T - Multichannel Controller Module Operating Manual - Manual (Page 17)

17
2 Description
2.1 Brief description
The multichannel controller module supports up to four PID controller channels (cascadable).
In the standard version, two high-quality universal analog inputs for thermocouples, RTD tem-
perature probes, resistance transmitters, resistance/potentiometers, and standard signals are
available. Two digital inputs (DC 0/24 V) and two digital outputs as a relay with N/O contact
(AC 230 V / 3 A) or as a logic output (DC 0/15 V) are also available as part of the standard ver-
sion. Due to the three option slots (option 1, 2, and 3), the module can be extended up to four
universal analog inputs, eight digital inputs, three analog outputs, or eight digital outputs.
The digitized input values/states are available in the system for further processing. The digital
and the analog outputs can be actuated by the system (via the connection list or directly by the
PLC) or directly by the module.
The module operates independently, even if the central processing unit fails or the higher-rank-
ing system malfunctions. This behavior can be configured.
LEDs are used to indicate applied voltage supply, the module operating status, as well as the
status of the digital inputs/outputs.
For expansion of the inputs/outputs or for service work, the module insert can be easily pulled
out of the case at the front. The case including the bus PCB remains mounted on the DIN rail.
A setup program allows the user to comfortably configure and parameterize the multichannel
controller module.
2.2 Block diagram
2 universal analog inputs
Option 1
2 digital inputs
(DC 0/24 V)
2 digital outputs:
Relay
Logic
(N/O)
or
(DC 0/15 V,
to control an external
solid-state relay)
705010
Option 2
Option 3
Voltage supply System bus