User Manual For - CONTROLLER/DATA RECORDER MultiCon CMC-99/141
5.1.1.
Logical channels
A
Logical Channel
is a data stream existing in the memory of the device, having it's
own name and can be displayed in almost any way.
Logical Channels
can be used as:
–
measurement inputs,
–
data source of control loop,
–
control source of the physical outputs,
–
input data to other
Logical Channels
,
–
data source for visualisation and logging.
Depending on type, the device can be equipped with different number of
Logical
channels
and other functions. Their amount is shown in table bellow:
type
96 x 96
144 x 144
LC
(logical channels)
60
90 (60 with logging option)
Di
(digital inputs)
48
72
Ai
(analog inputs)
48
72
Rel/SSR
(relays/SSR)
16/48
36/72
Ao
(analog outputs)
12
24
MP
(Modbus ports)
4
4
F
(math functions)
34
34
G
(groups)
10
15
P/t
(Profile/timers)
8
8
C
(controllers)
8
8
Tab.5.1 Maximum amount of functions, included in device
32
