Ohaus RS422 Interface Option Kit Manual multi - Manual (Page 9)

RS485 / RS422 Option Kit EN-7
RS485 / RS422 pc board 9 pin connectors Screws (2)
Long
cable
Cable tie
Cable
mount
Connector
J8
Rear
housing
Terminal
block
Cable
from
external
device
Strain
relief
bushing
Front
housing
Figure 2.6. T51XW, T71XW