Bio-Rad BioFrac™ Fraction Collector - Manual (Page 20)

2 | Front and Rear Panel Controls and Connectors
12 | BioFrac Fraction Collector
Rec connector – this 8-pin mini-DIN connector controls
the diverter valve or a chart recorder:
 When connected to a BioLogic LP system or
Model EP-1 Econo pump, the connector receives
diverter valve control signals.
 When connected to a chart recorder, the fraction
collector controls paper feed, pen up/down, and event
marks. (The chart recorder must have compatible
control circuitry logic. See
Appendix B, Rear Panel
Connector Information , on page 85.)
Combicon connector – used to connect a UV monitor or
other detector for Peak Detection by Threshold. (See
Chapter 3, System Configuration and Plumbing , on
page 13 for cable information.)
Table 2. Rear panel connectors, continued.
Connector Description