ADAPTER-TACHOMETER DRIVE 4W4587 - Caterpillar

Table 1
Contact Operation for the VCS    
Contacts     Raise     Off     Lower    
1-2     X            
3-4             X    
5-6         X     X    
7-8     X     X        Schematic Code 430000
Illustration 1 g00922664
Schematic Code 430001
Illustration 2 g00922665
Schematic Code 430010
Illustration 3 g00922666
Schematic Code 430011
Illustration 4 g00922667
Schematic Code 430100
Illustration 5 g00922668
(1) At start-up, this contact should be closed at 90% of the rated speed.Schematic Code 430101
Illustration 6 g00922669
(1) At start-up, this contact should be closed at 90% of the rated speed.Schematic Code 430110
Illustration 7 g00922670
(1) At start-up, this contact should be closed at 90% of the rated speed.Schematic Code 430111
Illustration 8 g00922671
(1) At start-up, this contact should be closed at 90% of the rated speed.Schematic Code 431000
Illustration 9 g00922672
(1) Voltage Controlled Switch. For contact information, see table 1.Schematic Code 431001
Illustration 10 g00922673
(1) Voltage Controlled Switch. For contact information, see table 1.Schematic Code 431010
Illustration 11 g00922674
(1) Voltage Controlled Switch. For contact information, see table 1.Schematic Code 431011
Illustration 12 g00922676
(1) Voltage Controlled Switch. For contact information, see table 1.Schematic Code 431100
Illustration 13 g00922677
(1) Voltage Controlled Switch. For contact information, see table 1. (2) At start-up, this contact should be closed at 90% of the rated speed.Schematic Code 431101
Illustration 14 g00922678
(1) Voltage Controlled Switch. For contact information, see table 1. (2) At start-up, this contact should be closed at 90% of the rated speed.Schematic Code 431110
Illustration 15 g00922679
(1) Voltage Controlled Switch. For contact information, see table 1. (2) At start-up, this contact should be closed at 90% of the rated speed.Schematic Code 431111
Illustration 16 g00922680
(1) Voltage Controlled Switch. For contact information, see table 1. (2) At start-up, this contact should be closed at 90% of the rated speed.