417101373_Ecodos-PCB.docx
3 PCB Overview
Fig. 3.1
3.1 Operation Mode
Continuous
Timed
Conductivity
(2-wire)
Conductivity
Inductive
Continuous mode: Not used
Timed mode: Dosing time: 1 ... 126 sec
Conductivity mode: 0 ... 12,6 mS/cm (Factor 1)
0 ... 25,2 mS/cm (Factor 2)
Capsule switch
Operation mode
See chapter 3.1
- OFF: Factor 1
Continuous mode: Not used
Timed mode: Delay time: 0 ... 63 sec
Conductivity mode: tmax: 10 ... 1260 sec
Inductive conductivity mode
(Solenoid valve)
(AC 24V)
(Pump)
5X20mm, slow blow
output
Power supply
DC-Motor speed: 4 ... 40 rpm
Overshoot protection (Solid)