Ecolab EcoAdd Series

6.4.8.2 Input with metering enable [Operating mode] / [Manual]
For the software-side configuration, see
Ä Chapter 7.9.2 ‘Operating mode
[Manual] (with ‘metering enable’)’ on page 79
20 = Enable signal ü
Colour:
21 = GND
Colour:
6.4.8.3 Terminal assignment when using a water meter
6.4.8.3.1
“floating contact”
21 = GND
Colour:
22 = pulse
Colour:
6.4.8.3.2 “electronic switch”
21 = GND
Colour:
22 = pulse
Colour:
23 = 5 V
Colour:
Mounting and installation
61 417102276 Rev. 5-02.2020