Technical Description
IP244B
C79000–B8576–C865–01
3–10
Control response
Control algorithm PID with structure switches
(P, PI, PID) as two- or three-
step controller; zone control-
ler with configurable auto ad-
justment
Cascaded control possible; controller 0 is mas-
ter controller
Proportional range
Heating 0...100 %
Cooling 0...100 %
Derivative action time T
D
0...512 x sampling time T
A
Integral action time T
N
0...512 x sampling time T
A
Duty cycle of the controller outputs 0...100 %
Sampling time min. 800/960ms at
50ms/60ms channel conver-
sion time
min. 350/700ms for hot chan-
nel control
Setpoint values 1 and 2 0...1600 C depends on sen-
sor
Tolerance interpretation 0...255 C around setpoint
Error messages in the event of a malfunction
at the sensor side or controller malfunction
Mechanical specifications
Size Double Europa format
Installation width 1
1
/
3
SEP (20 mm)
Weight ca. 0.3 kg
Ambient conditions
Operating temperature 0...55 C
Storage and transport temperature –40... +70 C
Relative humidity max. 95 % at 25 C, no con-
densation
Operating altitude max. 3500 m above sea level
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