User guide

15
Dissolved Oxygen Transmitter
GB Oxix Manual 080915
FW: 841013-009, 846001-002, 841513-009
3. Specifications and Order Numbers
Specifications
Oxix
®
Transmitter
Accuracy +/- 0,1% of reading
Measuring input RS 485
Analog output One active 4 - 20 mA, galvanically isolated (max. load 800 W)
Digital outputs
One voltage-free electromechanical relay (max. 50 V DC / 1 A)
One optically isolated MOSFET relay (max. 50 VAC / V DC / 120 mA)
Digital inputs
One, max. 30 V DC, < 5 V DC = 0(low), > 10 V DC = 1(high),
pulse length > 100 ms
Communication MODBUS
®
RTU-mode, 9600 baud, 2-wire RS 485, slave-mode
Interface RS 485 for connection to Display Unit or PLC
Power supply 10 - 30 V DC, or 24 V AC, 50 / 60 Hz ± 10 % or
115 V AC, 50 / 60 Hz ± 10 % or
230 V AC, 50 / 60 Hz ± 10 %
Power consumption Max. 10 W
Cabinet material Polycarbonate, glass reinforced
Enclosure rating IP 67, NEMA 6
Temperature range - 20 … 60 °C
Weight 1,1 kg
Display Unit
Enclosure rating Dust and waterproof IP 67, NEMA 6 (when mounted on converter)
Housing material Polycarbonate, glass reinforced
Protection lid Transparent polycarbonate
Display White backlit LCD-display (64 x 128 pixels) with softkeys
Indication Indication measurement, configuration and graph
Clock Real-time clock with built-in battery backup
Communication MODBUS
®
RTU-mode, 9600 baud, 2-wire RS 485, master-mode
Interface RS 485
Memory 256 Kb Flash memory, 20.000 entries with date, time and value
Interface USB 1,1 type mini B, Female
Temperature range - 20 … 60 °C