Motion Direction Sensor Pwa - Scully 280B Series Instruction And Maintenance Manual

2016208
Table 8-1. Schematic Diagrams and Parts List
FIG. QUANTITY PER ASSEMBLY
MFR.
CODE
PART
& DESCnIPTJON
PART
!DENT.
NO.
REF. -01
1'\0.
NO.
P-Lj 7 Ref
Motion direction sensor 201620-01
PWA (see Fig . 8-28 for NHA)
R2 Res , carb, 220,1 ±5 %, 1/ 4W 1 49118
Rl Res, carb , 100
kQ
±5%,
1 / 4v; 149073
7 1 Photon coupler
162319
Q1
8 1 Conn , rcpt, 3- hole 160045
Pl08
9 3 Term, pin, 0.062 dia, 160029
Ref
female
Pl08
14
2 Screw, pnh, 4-40
x
5/16 110306
15
2
Lockwasher, int t, #4 111022
16
2
~ut , hex, 4-40 x 1/4 , small 111125
pattern
H13A-l
08806
1625 ­ 3Rl 27264
15 6 1 27264
01
o
/----/-------,
I
o
NOTES:
1. Assembly nu mber is 201620·01 . o
All wires to be inserted and soldered on
circuit side of board.
REF
WIRE LIST
FROM
TO COLOR
GAUGE
LENGTH
EI
P108-3
BLK
20 19. 5 "
E2 PI08-2
WHT
20 19.5 "
E3 P108-1
WHT/GR N
20 19 . 5"
Ploa
(3X)
2
:3
Figure 8-47 . Motion Direction Sensor PW A
8-104