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Thank you for purchasing the Cardinal 2XX-DAC (Digital to Analog Converter) Analog Output
option board. This option board for your 200 Series (Models 200, 205, 210, 215, 220 and 225)
Weight Indicator was built with quality and reliability.
This document describes the installation, setup and calibration of the board.
The 2XX-DAC is a 14-bit (16,383 states) analog representation of the displayed weight. It has
both a 0 to 10 volt and 4 to 20 mA analog output. The minimum load resistance for voltage
output is 2K ohms. The maximum load resistance for current output is 500 ohms.
Connections are made using a terminal block on the rear of the board. Refer to Figure No. 1
for the connector pin layout.
The indicators feature complete "ranging" for DAC output. Users may select a weight range to
be used for a selectable voltage range. This covers all current indicators/users and expands
the capabilities for new applications. The indicators also have auto-detect for option board
installation. When the 2XX-DAC board is found, additional prompts will be added to Setup. In
addition, the calibration sequence includes the steps necessary to calibrate the analog output.
Temperature Range:
Maximum Load Resistance:
(For Current Output)
Minimum load resistance:
(For voltage output)
Internal Connections:
External Connections:
INTRODUCTION
SPECIFICATIONS
14° to 104° F (-10° to +40° C)
500 ohms
2K ohms
(1) 16 pin DIL
(1) three terminal connector block
8200-M350-O1 Rev B • 2XX-DAC
1
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