Rinstrum -  R300 Series Digital Indicator Quick Start Manual Rev 1.5 
Page 10 
 
6.3.1. 4-Wire Connection 
The minimum connectivity requirements are the connection of 
four wires (ie. Excitation + and – along with Signal + and –).   
The BUILD:CABLE option must be set to 4 to allow for 4-wire 
connection.   
 
6.3.2. 6-Wire Connection 
The excitation and signal lines are connected the same as for a 
4-wire installation.   
The BUILD:CABLE option must be set to 6 (the default) to allow 
for 6-wire connection.