6 Installation
Legend to pin assignment
SDI
Digital signal (internal use)
-V
Negative supply voltage
+V
Positive supply voltage
+I
Active 4 ... 20 mA signal
+D
Modbus Data +
-D
Modbus Data -
+S
Positive Voltage Input
NA
Not Applicable
Pins of the ODU connector
Connection pins
(view onto the connector)
13