Main Board Wiring Connections - Mettler Toledo IND246 Guide D'installation

IND246 Terminal Installation Manual

Main Board Wiring Connections

Once the IND246 terminal harsh enclosure is open, connections can be made to
the terminal strips on the main board, as shown in Figure 2-14.
Load cell
connector
Option 1
connector
Option 2
connector
Load cell
connector
Battery
power
connector
AC Power Connection
A permanently attached line cord supplies the AC power to the AC version of the
IND246 terminal. Note that the two AC power connections are marked "L" for line
(hot) and "N" for neutral as shown in Figure 2-7. A loop terminal is provided on
the ground wire for the ground connection.
No voltage or frequency settings are required since the terminal includes a
universal power supply that operates from 85 to 264 VAC.
2-10
Figure 2-14: IND246 Main Board Connections, AC Model
Figure 2-15: IND246 Main Board Connections, Battery-Powered Model
AC power
connector
DIP
switches
DIP
switches