Technical Description
IP244
C79000–B8576–C859–02
2–10
Controller action
Control algorithm PID with structuring switches
(P, PI, PID) as two or three
step controllers; zone
controllers with configurable
self-adjustment function
Cascaded control possible, controller 0 is then
master controller
Proportional band
Heating 0 to 100 %
Cooling 0 to 100 %
Derivative action time T
D
0 to 512 x sampling time T
A
Integral action time T
N
0 to 512 x sampling time T
A
ON duration of controller outputs 0 to 100 %
Sampling time min. 800/960 ms at 50/60 ms
channel conversion time
min 350/700 ms for hot
channel control
Setpoints 1 and 2 0 to 1600 C depending on
sensor
Tolerance evaluation 0 to 255 C above and
below setpoint
Error messages are generated if faults occur
in the sensors or in the controller.
Mechanical Data
Dimensions double Eurocard format
Module width 1
1
/
3
standard slots (20 mm)
Weight approx. 0.3 kg
Environmental conditions
Operating temperature 0 to 55 C
Storage and transportation temperature –40 to +70 C
Relative humidity max. 95 % at 25 C,
no condensation
Operating altitude max. 3500 m above sea level
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