A&D Weighing Indicator AD-4405 - Manual (Page 9)

AD-4405 Weighing Indicator Page 7
3.1.5. Installing an Option Board
This is the procedure for the data output board (OP-03, OP-05, OP-07 and OP-08).
Caution Do not remove any screws without the following step.
Step 1 Remove the power cord from the power outlet (mains) and other cables from the
indicator.
Step 2 Remove two screws from the RS-232C panel at rear panel.
Step 3 Remove the standard RS-232C panel and board from the indicator.
Step 4 Remove the cable from the standard RS-232C board.
Step 5 Connect the cable that was removed in step 4 to the new option board.
Please be careful to orientate the connector correctly.
Step 6 If the option board has an earth terminal (OP-05, OP-08), connect the earth cable
in the indicator to that terminal.
Step 7 Insert the option board into the indicator.
Step 8 Secure option board panel using two screws.
Step 9 Set the F-Function(s).
OP-07 : f30 1 (Analog output)
OP-08 : f37 if current loop output is used
3. Installation and Precautions