Ecolab Versatronic Manuel D'utilisation page 305

Measuring
channel Inputs and outputs Explanation
IN 12
IN 2
IN 5
OUT 2
OUT 15 ****
or alternatively
OUT 14/15
OUT 5
Drainage 3 IN 9
IN 3
IN 11
OUT 12
OUT 16/17
Drainage 4 IN 10
IN 13
IN 12 ***
or alternatively channel 2 IN 12
OUT 13 *
OUT 18/19
All drainages OUT 1
* If no measuring module is plugged into slot IN7, the assignment of the measuring signal source is automatically switched from
channel 1 to IN 6.
** If no measuring module is inserted at slot IN8 and at the same time an input board is available at slot IN12, the assignment of the
measuring signal source at channel 2 changes from IN8 to IN12.
*** Universal input IN12 can only be used as temperature input for channel 4 if the input is not already used as standard signal input 2
for measuring channel 2.
**** The outputs OUT14 and OUT15 can only be used as 2nd controller output for channel 1 or channel 2 if this slot is not already used
as power supply output for the standard signal input 2 at channel 2.
4.5.1.2 Versatronic cooling water C1 (1 cooling tower, 2 biocides)
Table for version C1, see
Measuring
channel Inputs and outputs Explanation
Cooling IN 7
tower 1
IN 1
IN 2
IN 3
IN 4
OUT 3
OUT 2
OUT 12
OUT 13
OUT 14
OUT 4
Drainage 2 IN 8
(additional
IN 13
measuremen
IN 5
t 1)
Input Measuring signal Standard signal input 2
Input Enable input 1
Temperature input
Controller output 1 (make contact)
Controller output 2 (make contact)
Power supply Standard signal input 2
Standard signal output
Input measuring signal
Input Enable input 1
Temperature input
Controller output 1 (make contact)
Standard signal output
Input Measuring signal analog input
Input Enable input 1
Temperature input
Controller output 1 (make contact)
Standard signal output
Common alarm output for all drainages
Ä Chapter 5.3 'Material code' on page 40
Input measuring signal
Input enable signal
Input fresh water quantity
Input waste water quantity
Temperature input
Output desalination
Output Dos Biocide 1
Output Dos Biocide 2
Output Dos Corrosion protection
Circulation pump output
Standard signal output
Input measuring signal
Input Enable input 1
Temperature input
33
Unit Description
Option board
O
O
O
O
O
O
O
O
O
O
O
O
Option board
O
O
O
O
O
O
417102269 Rev. 2-08.2020