ECOLAB EcoUp Betriebsanleitung Seite 141

[Stroke] Metering volume output
The switching output is closed once with each stroke of the pump.
Relay output = zero-potential transistor output, load 24 V, DC, 300 mA
3 = - (minus)
4 = + (plus)
[Pulse] Pulse input
"zero-potential contact"
"electronic switch"
Assembly and connection
5 = GND
6 = pulse
5 = GND
6 = pulse
7 = 5 V
43 MAN049656 Rev. 3-01.2024