Agilent Technologies Turbo-V 551 Manual De Istrucciones página 202

16 Instructions for Use
Maintenance
Push-buttons 2 and 3, if pressed together for at least 2 seconds allow
to access the controller configuration menu. In configuration
environment all of four buttons allow to navigate the menu and to
change the parameters' values.
1
Figure 3
1 Controller power entry module consisting of mains fuses, mains socket and EMC filter.
2 RS-232 / RS-485 communication port connector.
3 Logic input/output signals connector plus programmable analog output (mating
connector supplied with Interlock link).
4 Pump cable.
5 Vent Valve and Purge Valve control output connector.
6 External Fan output connector.
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Controller X3501-64001 Rear Panel
Turbo-V 551 Rack Controller User Manual / 87-901-031-01
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(A)