User Manual

13
Optional Electronic Control
ExternalelectroniccontroloftheFTCisprovidedbya5volt,low-true,(1madrive)logic
level interface. An external input/output (I/O) cable is used for this purpose.
To start the programmed heating sequence remotely, momentarily connect the orange
and black wires. Additional signals, listed in the table below, are available for custom
applications. Please contact Valco for further assistance.
Pin Wire color Function
1 Brown End (output)
2 Red Ready (output)
3 Orange Start (input)
4 Green Reset (input)
5 Yellow Column power (input)
6 Black Signal common






Figure 5: I/O receptacle view