KATflow 100
5 Commissioning
5.4.7 Digital open collector output
Open-Collector outputs may be assigned to process values in the “mode” section
of the output menu. The outputs are configured using the menu structure.
The totaliser function is enabled and controlled using the menu structure
Wiring
Electrical
characteristic
s
Galvanically isolated from main electronics and from other I/O's.
Totaliser pulse, value 0.01...1000/unit.
Active high and active low available.
Width 1...990 ms.
U=24 V, Imax=4 mA.
5.4.8 Digital relay output
Relay outputs may be assigned to process values in the “mode” section of the
output menu. The relay outputs are configured using the menu structure.
Wiring
Electrical
characteristic
s
Form A (SPDT-NO and NC) contacts
Width 3...990 ms.
U=48 V, Imax=250 mA.Galvanically isolated from main electronics and
from other I/O's.
Mode: Alarm, fault, totaliser (programmable).
1 Form A (SPST-NO) contacts.
1 Form A (SPST-NC) contacts.
Width 3...990 ms.
U=48 V, Imax=250 mA.
5.5 Input configuration
5.5.1 PT100 inputs
Wiring
Electrical
characteristic
s
3 and 4 wire options.
Galvanically isolated from main electronics and from other I/O's.
Temperature: Range -50 ... 400 °C.
Resolution: 0.01 K.
Accuracy: ±0.1 K.
36
Digital outputs
Inputs
