Input / Output Electrical Specifications - Agilent Technologies TwisTorr Medium-TMP Notice De Mode D'emploi

17
Technical Information
Connection J1 Remote I/O Interconnections

Input / Output Electrical Specifications

Figure 17 Input / Output electrical specifications
PURGE/VENT VALVES: the TwisTorr Medium-TMP Rack Controller
can drive the Purge and Vent valves. The two valves are Normally
Closed (N.C.) so if a power fail occurs, the valves will remain closed.
The valves operating mode can be set by serial communication with
WIN 125 or using front panel interface (see following diagram for
details). The valve operating mode can be changed only with the
pump in STOP status.
TwisTorr Medium-TMP Rack Controller User Manual / 87-901-049-01 225/284