Seko KEMIDOSE DOUBLE - Wiring Details; Connection Label Overview; Wire Connection Specifications

KemiDose | pH · ORP · Chlorine
0000139024 rev. 1.0 EN
15
Connection label:
Wire connection:
Clamp
Description
KemiDose pH · ORP
1
Input Probe
ORP
2
Input Probe
pH
3
Input Probe
TEMP (PT100)
A= two wires sensor
B= three wires sensor
4
Input Free Chlorine sensor
Input free chlorine probe:
Pt: Platinum sensor
Cu: Cupper sensor
5
Input Freq. signal
Flow Rate (Freq. Input)
A= Mechanical Reed
B= Padwheel Hall sensor
6
Level (product tank)
pH Level probe
Level probe for chemical tank
7
Level (product tank)
Chlorine (ORP) level probe
Level probe for chemical tank
8
Level (product tank)
Flow (REED sensor)
Flow Sensor
9
Serial Port
Not present
None
10
Trigger Input
Circulation Pump
(220Vac input)
Line/Neutral wires
11
Output Relay
RL1 AUX1 pH
Dry contact
12
Output Relay
RL2 AUX2 OPR/Chlorine
Dry contact
13
Output Relay
RL3 Alarm
Dry contact
14
Earth connector
Earth
--
15
Power Supply
220-240 Vac 50-60 Hz (F/N)
--
B
A
B
A