A&D AD-8922A, Instruction Manual

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OPTIONS
The AD-8922A has various options available as follows.
For details on each option, refer to the relevant chapter.
AD-8922A-01 BCD output
Outputs the weighing data received from the weighing instrument using the RS-232C serial interface,
in BCD format.
AD-8922A-04 Comparator output
Compares the weighing data received from the weighing instrument using the RS-232C serial
interface with the upper or lower limit value and contact-outputs the results.
When connected to the AD-4212C, the both instruments can share power.
AD-8922A-05 Current loop input
Receives the current loop output from the weighing instrument and displays the weighing data.
The weighing data received can be output using the RS-232C serial interface.
The AD-4212C does not have current loop output. Therefore, this option can not be used.
AD-8922A-06 Analog output
Converts the specified digits of the weighing data received from the weighing instrument, using the
RS-232C serial interface, into voltage and outputs the value.
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Confirming the AD-8922A Software Version
Before installing an option, confirm the AD-8922A software version.
The software version is displayed as " p x.xx" for approx. 1 second before entering the function setting
mode.