Installation Instructions

Technical characteristics and functions Page 13/57
Installation and starting instructions
Relay outputs 1 electronic relay output 50mA Max ; 48VAC Max RO1
Analog outputs 2 0/4…20 mA analog outputs Max ; 12VDC Max ; 500 Ω AO1 & AO2
Power output
1 24V power output ; 100mA
Communication port
RS485 1 RS485 communication port RS485
Ethernet 1 Ethernet output ETH
Protection of dosing outputs
Internal fuse 1 TR5 3,15 A 250 V Time delay fuses F2
Save
Button cell Type BR2032 Bat1
2) Main functions
Main functions
Function(s) Specification(s) Remark(s)
Controls Bleed and biocides controls According version
Type of actuators
1 Powered output relay 90~240V
5 Free of potential output relays
PWM or On/Off functions
Analogical outputs 2 0/4…20mA programmable outputs Copy or control functions
Purge Bleed-off function By setting conductivity or volumetric
setpoints
3) Radio technologies in equipment
Radio technologies
Technologies Number of
antenna
Radiated powers Frequency bands of use
WIFI 1 < 20dBm
2400 MHz to 2483.5 MHz
2.4 GHz Band
Exclusion Band :
[2280 MHz – 2603.5 MHz]
2G
GSM900
0
33dBm 900MHz
DCS1800 30dBm 1800MHz
4) Parameters and measurement scales
Measures and regulations
Parameters Measuring scale Customer measuring scale Accuracy
Temperature
-5 to 45°C ± 0,5 %
0 to 100 °C ± 0,5 %
-10 to 100°C ± 0,5 %
pH
0 to 14 pH ± 0,5 %
1 to 12 pH ± 0,5 %
-1 to 15 pH ± 0,5 %
ORP
0 to 1000 mV ± 0,5 %
-1000 to 1000 mV ± 0,5 %
-1000 to 1000 mV ± 0,5 %
Free chlorine
0,01 to 0,5 mg/l ± 0,5 %
0,02 to 2 mg/l ± 0,5 %
0,05 to 5 mg/l ± 0,5 %
0,1 to 10 mg/l ± 0,5 %
0,2 to 20 mg/l ± 0,5 %
0,5 to 50 mg/l ± 0,5 %
1 to 100 mg/l ± 0,5 %