Electrical connection Liquisys M CCM223/253
24 Endress+Hauser
5.5 Measuring cables and sensor connection
Sensor type Cable Extension
Chlorine/chlorine dioxide sensors
CCS140 / 141 / 240 / 241
3 m (9.8 ft) CMK, permanently connected VBC box + CMK
Chlorine sensor 963 - VBC box + MK
Temperature sensor for chlorine sensor 963 CPK1
Total chlorine sensor CCS120 CPK9-N*A1B VBC box + CYK71
pH or ORP sensor without temperature
sensor
CPK1 for sensors with GSA plug-in head
CPK9 for sensors with ESA plug-in head
VBC box + CYK71
Connecting the chlorine sensors CCS140 / 141 / 240 /241
The sensors are equipped with a 3 m (9.8 ft) fixed cable. Connect the sensors to the
transmitter according to the following diagram:
Sensor with 3 m fixed cable Transmitter
Assignment Core Terminal
Outer shield S
Anode [A] red 91
Cathode [K] 90
NTC temperature sensor green 11
NTC temperature sensor brown 12
Connecting the total chlorine sensor CCS120
Connect the sensor with the measuring cable CPK9-N*A1B (with internal PML) according
to the following connection diagram:
Cable with TOP68 connection Transmitter
Pin Assignment Core Terminal
1 TC signal Coax, inside (white) 90
2 AGND Coax, outside (black) 12
3
4 +UB (15 V) green 85
5 NTC1 yellow* 11
NTC1 white* 11
6 NTC2/AGND brown 86
S Shielding S S
* The white and yellow wires are interconnected in the TOP68 connector.
To Next Page
Loading...
