20
502C Controller (one-piece chassis version) (see Figure 8)
MAIN PART LIST
Figure 8. 502C Controller Exploded View (one-piece chassis version)
Item
Number
Description Part Number Qty/
Assy.
Note
1 Screw, 6-32, Mach, Flat, Xrec 190623-008 5
2 Screw, Mach, 4-40x.25, PAN, XREC 103140-04 9
3 Clip, Heatsink 188599 2
4 XFMR, US/Canada/Japan, 100V/120V
EUR/AUS/UK, 220V/240V
180128-1
180128-2
1
1
5
5 Nut, Hex, 8-32, Keps 118260-08 3
6 Insulator, 9.25x7.56x.015, D/C 143948 1 1, 5
7 Switch, Power, Rocker, SPST 143960 1 5
8 Lens, LED, Clear, Chassis 144023 1
9
Chassis, 502
®
, US/Canada
Euro/UK/AUS/Japan
198373-001
198373-002
1
1
1
10 Screw, Tapp, 4-40x.375, PAN, XREC 170284-06 6
11 PCB Assy, 502 (all versions) 143940-2 1 1, 6
12 Cover, Chassis, Controller 198374-001 1
13 Line Cord, 3-Wire, USA/Canada
2-Wire, EU
2-Wire, Japan
3-Wire, UK
3-Wire, Aus
173242
173243
173244
173245
173246
1
1
1
1
1
5
14 Tape, Foam, 0.50" 198408 1
5X
6X
2X
C113
C114
1
13
5
9
4
14
2
3
4
5
6
7
8
9
10
11
2
12