Theory of Operation 8
1100 Series FD Reference Manual 283
BCD Board
The BCD board provides a BCD output for the bottle number of the
Agilent 1100 Series autosampler and four external contacts. The external
contact closure contacts are relay contacts. The maximum settings are: 30 V
(AC/DC); 250 mA (fused). There are general purpose cables available to
connect the BCD output, see “BCD Cables" on page 229 and the external
outputs, see “External Contact Cable" on page 234 to external devices.
Figure 98 Block Diagram BCD Board
Processor
interface
Board
identification
BCD
register
External
contacts
Line driver
12
4 x
250 mA
BCD
connector
External
contact
connector
RFI filterRFI
filter
+
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