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11-9
Rosemount Tank Radar REX
Chapter 11 Electrical Installation of the
Installation Manual
308014EN, Edition 4
May 2013
11.5.3 Options
The REX gauge can be equipped with an Analog Output in active or 
passive mode. There are also several communication protocols that can 
be emulated. Depending on the option that is used the X11 terminal is 
connected as follows:
Analog output passive
Analog output active
Connection
Description
7
Analog output passive (-)
8
Analog output passive (+)
Connection
Description
7
Analog output active (+)
8
Analog output active (-)