ECOLAB Versatronic Kurz- Betriebsanleitung Seite 74

Unit description
**** Outputs OUT14 and OUT15 can be used as a second controller output for channel 1 or channel 2 only if this plug-in connection is
not already used as a power supply output for standard signal input 2 for channel 2.
4.3.2 Versatronic Cooling Water C1 (1 cooling tower, 2 biocide)
Table for version C1, see
Measuring Inputs and
channel outputs
Cooling IN 7
tower 1
IN 1
IN 2
IN 3
IN 4
OUT 3
OUT 14
OUT 15
OUT 16
OUT 17
OUT 4
Channel 2 IN 8
(additional or alternatively
measuremen
IN 12
t 1)
PWR 24 V
IN 13
IN 5
OUT 2
OUT 5
Channel 3 IN 9
(additional
IN 14
measuremen
IN 11
t 2)
OUT 12
OUT 18/19
Channel 4 IN 10
(additional
IN 15
measuremen
IN 12
t 3)
or alternatively
channel 2 IN 12
OUT 13
Standard signal output not possible
All channels OUT 1
417102279 Rev. 4-07.2023
Ä Chapter 5.2 'Material code' on page 17
Explanation
Cooling tower 1 input measurement signal
Cooling tower 1 input enable signal
Cooling tower 1 input fresh water quantity
Cooling tower 1 input waste water quantity
Cooling tower 1 input temperature
Cooling tower 1 output desalination
Cooling tower 1 output dos. biocide 1
Cooling tower 1 output dos. biocide 2
Cooling tower 1 output dos. Corrosion protection
Cooling tower 1 output circulation pump
Cooling tower 1 standard signal output
Channel 2 input measurement signal
Channel 1 input measurement signal, standard
signal input
Channel 1 power supply, standard signal input
Channel 2 input enable signal
Channel 2 input temperature
Channel 2 controller output
Channel 2 standard signal output
Channel 3 input measurement signal
Channel 3 input enable signal
Channel 3 input temperature
Channel 3 controller output
Channel 3 standard signal output
Channel 4 input measurement signal
Channel 4 input enable signal
Channel 4 input temperature
Channel 4 controller output
Common alarm output for all channels
12
Option board
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O
O