5
Product description
3. TECHNICAL SPECIFICATIONS
Power supply: 100-240 V 50-60 Hz. 10.8-14.4 VDC
Power: 6 W
IP65 protection
Housing material: ABS
Working temperature: 0 - 45 °C / 32 - 113 °F
Maximum relative humidity: 95% without condensation
Inputs
Flow meter
0.00-9999 m3/h / gph
NPN isolated
Flow meter (power supply)
12 VDC (100 mA)
pH sensor
0.00 - 14.00
Isolated
pH/EC temperature sensor
0.0 - 100ºC / 32.0 - 212 F
PT100
Remote input
ON/OFF
12-24 V AC/DC
Flow detector
ON/OFF
NPN isolated
Outputs
Relay 1
Alarm
N.A. 230 V AC 1 A
Relay 2
Alarm
N.A. 230 V AC 1 A
Relay 3
Alarm
N.A. 230 V AC 1 A
Relay 4
Control
N.A. 230 V AC 1 A
Relay 5
Control
N.A. 230 V AC 1 A
4-20 mA 1
Control or record
max. 520 Ohms
4-20 mA 2
Control or record
max. 520 Ohms
Communications
RS485 port
ModBus
