D396-20-880 EXC100E-L turbo controller
D396-20-880 EXC100E-L turbo controller
D396-20-880 EXC100E-L turbo controller
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A<br />
Vacuum and control system<br />
1. External electrical supply<br />
9. TMP Normal output (normally open)*<br />
B<br />
EXC Controller<br />
2. Electrical supply connector<br />
10. Remote indicator equipment<br />
3. Earth (ground)<br />
11. Air-cooler<br />
L<br />
Live electrical supply<br />
4. AIM active gauge<br />
12. Vent-valve<br />
N<br />
Neutral electrical supply<br />
5. Active gauge connector<br />
13. External Standby switch<br />
E<br />
Earth (ground) electrical supply<br />
6. Logic interface connector<br />
14. External Start/Stop switch<br />
7. Vent-valve control<br />
15. Speed/power indicator<br />
(normally open)*<br />
8. TMP Fail (normally closed)*<br />
* These are solid-state switches in the Controller<br />
Figure 4 - Schematic diagram of Controller electrical connections<br />
EXC Turbomolecular Pump Controllers 17
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