ProMinent DULCOMARIN II Assembly And Installation Manual page 33

P module (power supply module with relay)
n
N module (power supply module)
n
M module (measurement module)
Measuring and control of the pH value
n
Measuring and display (optional rules) of the redox potential
n
Measuring and display of the temperature of the sample water
n
Measuring and display of the circulating flow
n
Monitoring the sample water
n
Measuring the temperature of the sample water
n
Measuring of free chlorine
n
Measuring of total chlorine chlorine
n
Displaying of combined chlorine
n
– optional; calculated from total chlorine and free chlorine
Chlorine sensors:
Measuring of free chlorine and temperature
n
Measuring of total available chlorine and temperature
n
Measuring of combined chlorine as a chlorine difference meas‐
n
urement
I module (current input module)
Measurement monitoring and pause (2 contact inputs)
n
Connection of 3 sensors
n
– (3 standard signal inputs 0/4...20 mA, of which 2 as 2-con‐
ductor connection)
Measuring and control of fluoride
n
Measuring and control of ClO
n
Measuring and control of chlorite
n
Measuring and control of H
n
Measuring of PES (peracetic acid)
n
Measuring and display of dissolved oxygen2
n
Measuring and display of ammonia
n
Measuring and display of conductive conductivity
n
Measuring and display of flow
n
Measuring and display of turbidity
n
Measuring and display of UV intensity
n
A module (control module)
Control of metering pumps for pH correction and disinfectant
n
metering (over 3 frequency outputs, 3 contact inputs for pump
errors or container level monitoring)
Output of measured values for pH value, redox potential, free
n
chlorine or total chlorine or combined chlorine or temperature
(4 analog outputs 0/4...20 mA, freely programmable and scal‐
able)
R module (control module for chlorine gas metering devices)
Control of a servomotor with response signal for disinfectant
n
metering (2 relay outputs, position feedback input)
P module (power supply module with relay)
Control of solenoid valve or hose pump for pH correction (via
n
pulse length output)
Control of solenoid valve or hose pump for disinfectant (via
n
pulse length output)
Control of hose pump for flocculant (via pulse length output) on
n
minimisation of the combined chlorine (via relay output)
Functional description (general)
2
O
2 2
39