Bio-Rad Model 2110 Fraction Collector - Manual (Page 20)

7.2 Remote Operation with BioLogic LP
Use System Cable 1 (catalog number 731-8261) to connect the
BioLogic LP to the fraction collector. Connect the 9-pin “D” connector to
rear of the Model 2110, and the mini-DIN plug to the rear port of the
BioLogic LP controller in the port marked FRACTION COLLECTOR.
(See BioLogic LP manual if further explanation is required.) The
BioLogic LP enables sophisticated collection, including programmed
collection windows, peak detection, and a combination of peak detection
and collection windows. The BioLogic LP sends “advance” commands to
the fraction collector.
7.3 Remote Operation with BioLogic System
Use System Cable 5 (catalog number 731-8265) to connect the
BioLogic System to the fraction collector. Connect the 9-pin “D” connec-
tor to rear of the Model 2110. Connect the black wire to the FC ADV port
of the AUX connector, which is port #5. Connect the white wire to the
GND port of the AUX connector, which is port #9. Refer to the separate
instruction sheet for the wiring diagram and color code for System Cable
5.
To connect the wires to the AUX port of the BioLogic System, turn
the small flathead screwdriver counterclockwise to back out the screw.
Insert the bare wire into the port and turn the screwdriver clockwise to
secure the connection. The BioLogic System enables sophisticated
collection, including programmed collection windows, peak detection,
and a combination of peak detection and collection windows. The
BioLogic System sends “advance” commands to the fraction collector.
7.4 Remote Operation with other Instruments
Use System Cable 5 (catalog number 731-8265) to connect the Model
2110 Fraction Collector to other instruments. Signals are accessible via
the 9-pin “D” connector on the back of the instrument. All of the input and
output signals, with the exception of the Advanced Contact pins 7 and 8,
are TTL active low.
Drop counting is performed by the sensor in the drop arm.
Pin Function Signal Type
1 External Advance Input
2 Drops Output
3 Advanced Output
4 Ready Output
5 Alarm Output
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