2–7
How to Install Your Analog Module
Publication 17946.5.2 - May 1996
Mounting the Analog Module on the Terminal Base Unit
1. Rotate the keyswitch (1) on the terminal base unit (2) clockwise
to the position required for the specific type of analog module.
4
1
3
2
5
6
7
Analog Module Cat. No.
Keyswitch Position
1794IE8
3
1794OE4
4
1794IE4XOE2
5
2. Make certain the flexbus connector (3) is pushed all the way to
the left to connect with the neighboring terminal base/adapter.
You cannot install the module unless the connector is fully
extended.
3. Make sure that the pins on the bottom of the module are straight
so they will align properly with the connector in the terminal base
unit.
4. Position the module (4) with its alignment bar (5) aligned with
the groove (6) on the terminal base.
5. Press firmly and evenly to seat the module in the terminal base
unit. The module is seated when the latching mechanism (7) is
locked into the module.
6. Repeat the above steps to install the next module in its terminal
base unit.