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S260-75-1
31
!
SAFETY
FOR LIFE
Figure 21b.
Schematic diagram – fault block accessory (page 2 of 2).
N
14
12
V103
RY1
D26
18
2
1
19
6
5
FG
FN
11
4
12
8
1
2
3
4
3
4
TM1-2
TM1-3
TM2-2
TM2-3
TB4-3
TB4-4
120V IN MANUAL
1
2
TB4-1
TB4-2
L7
1
2
RY1
TRIP
COIL
S7
RESET
3PST
MOMENTARY
MANUAL
AUTO
(120V BUS)
S3
M
N
B
E
TRIP RESET BOARD
D
F
D203
D201
R209
47K
R210
1K
R216
47K
D211
6.8V
1N4736A
D201
R204
10K
C203
5.6
Q201
R218
1K
R211
100K
C204
3.0
C206
12
C210
0.1
Q202
R208
3.9K
D212
5.1V
1N4733A
Q204
2N2905
D202
C201
150
C208
0.1
200V
Q206
C5V
C207
1.0
35V
R203
3.3K
D209
+
+
+
+
+
+
R212
3.3MEG
R205
100
R213
1.8K
R214
56K
C205
0.1
Q203
Q205
2N6119
R206
68K
R215
47K
C202
150
D208
W
Y
D204
D206
D205
R201
6.8K-2W
R202
470
D207
R207
680K
C209
0.1
200V
R217
47K
16
17
RY1
15
L
G
RY1
V
W
U
RY1
FS
FT
5
4
3
8
7
S
T
NO CONNECTIONS
NOTE
LATCH RELAY CONTACTS (RY1) SHOWN WITH
RESET COIL LAST ENERGIZED
UNLESS OTHERWISE NOTED:
DIODES ARE 1N4004
TRANSISTORS ARE 2N2102
RESISTORS ARE 1/2 WATT
RESISTOR VALUES ARE IN OHMS
CAPACITOR VALUES ARE IN MICRO-FARADS
V
A
D
H
T
RY1
FP
FR
11
10
P
R
RY1
RESET
COIL
LEGEND
ACCESSORY TERMINAL BLOCK (TB5)
ACCESSORY TIEBOARD TERMINAL
RELAY PIN (RY1 & RY2)
EDGE CONNECTOR TERMINAL
(DIODE BOARD)
(RESISTOR BOARD)
(TRIP-RESET BOARD)
TAB ON RELAY BOARD OF S CONTROL
TB4 TERMINAL STRIP OF S CONTROL
S3 & S7 TERMINALS
TM1 (PREFERRED TO ALTERNATE TIMER) AND
TM2 (ALTERNATE TO PREFERRED TIMER) TERMINALS