Bio-Rad BioFrac™ Fraction Collector - Manual (Page 19)

Rear Panel Connectors
User Guide | 11
Table 2. Rear panel connectors
Connector Description
Display cable – connects the fraction collector control
module to the power supply and other ports in the base of
the fraction collector.
Diverter valve connector – used to connect the diverter
valve to the fraction collector.
I/O connector – a 15-pin D connector used for
connecting the following instruments to the BioFrac
™
fraction collector:
 BioLogic™ LP chromatography system,
Model EP-1 Econo
™ pump. This system controls
fraction advances.
 Econo gradient pump. The fraction collector controls all
fraction collection parameters.
 External pump. With a BioFrac accessory cable (15-pin
to bare wires) connected to the I/O port, the fraction
collector can receive start, stop, and fraction advance
signals from an external pump. (The pump must have
compatible control circuitry logic. See
Appendix B,
Rear Panel Connector Information , on page 85.)
Instrument Bus – for connecting the BioFrac to a
BioLogic DuoFlow™ system using system cables 17, 18,
19, or 21.