27
Dissolved Oxygen Transmitter
GB Oxix Manual 1209
FW: 841013-009, 846001-002, 841513-009
Analogue Output
The analogue output is an active output with a maximum load of 800
Ω
.
Analogue Output
Terminal
Designation
AO
+
4-20 mA
AO
-
4-20 mA
The analogue output can be programmed for indication of primary units.
See details on page
53
.
Digital Output
Oxix
®
has two digital outputs - DO1 with an opto (light triggered) relay and
DO2 with an electro-mechanical relay.
They can both be programmed for the following functions:
-
Sensor error
-
High and low alarms
Opto Relay
Terminal
Designation
DO1
Com
Max. 50 V DC /120 mA
DO1
NO
Electro-mechanical relay
Terminal
Designation
DO2
Com
Max. 50 V DC /1 A
DO2
NO
DO1 shares the common terminal (Com) with DI.
See also application examples in Appendix E. Digital Input/Output Connec-
tions on page
101
.