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