SDT333A DI380/DI425/SI3300/SI3500 Service Manual
10-5
10 • Diagrams
Magnetic Reed switches
PcB
Location PIN Location Wires Blocked Unblocked
Envelope Feed S1
S1
P14
18, 19
Black 0V (low)
0V (low)
White 0V (low)
5V (high)
Lead Edge
S2
P35
11, 12
Moistener
S3
P35
2, 3
Yellow 5V (high)
0V (low)
Exit
S4
P36
9, 10
White 0V (low)
0V (low)
Water
S13
P35
15, 16
solenoids
PcB
Location PIN Location Wires
ON
OFF
Insert (Envelope Drive Roller)
L1
P30
1, 2
Blue 24V (high) 24V (high)
Blue
0V (low) 24V (high)
Hold Down
L2
P31
1, 2
Blue 24V (high) 24V (high)
Blue
0V (low) 24V (high)
Shoe Horn
L3
P34
1, 2
White 24V (high) 24V (high)
White 0V (low) 24V (high)
Finger Solenoid
L4
P33
1, 2
Orange 24V (high) 24V (high)
Grey
0V (low) 24V (high)
Moistener
L5
P32
1, 2
Yellow 24V (high) 24V (high)
Yellow 0V (low) 24V (high)
Motors Dc
PcB
Location PIN Location Wires
ON
OFF
Sheet Feeder 1
M1
P21
1, 2
Orange 24V (high) 24V (high)
Sheet Feeder 2
M2
P18
1, 2
Grey 10V (low) 24V (high)
Insert Collation
M4
P25
1, 2
Insert Pre Feed
M3
P27
1, 2
Orange 10V (low) 24V (high)
Collation
M5
P22
1, 2
Grey 24V (high) 24V (high)
Envelope Feed
M9
P15
1, 2
Fold Plate 1
M6
P17
1, 2
Pin 1 and 2 values
change to 10V
depending on direction
of drive
Fold Plate 2
M7
P29
1, 2
Orange
Half Fold
M8
P16
1, 2
Grey
Q Station
M10
P37
1, 2
Inverter
M11
P36
1, 2
Through Beam sensor
PcB
Location PIN Location Wires Blocked Unblocked
Envelope Present Sensor
PS11
P40
1, 3, 5
Yellow 5V (high)
5V (high)
Envelope Platform Upper Limit IL13
P40
8, 10, 12
White 0V (low)
5V (high)
Envelope Platform Lower Limit IL14
P40
2, 4, 6
Black 0V (low)
0V (low)
safe seal clutch
PcB
Location PIN Location
Wires
Sealer clutch
CL1
P39
1, 2
Orange
24V
Brown
0V
Momentary switch
PcB
Location PIN Location
Wires
Envelope Platform Up / Down IL16
P40
7, 9
Black
24V
Black
0V
Motor stepper
PcB
Location PIN Location
Envelope Platform
M20
P41
1, 2, 3, 4
Power supply Unit
PcB
Location PIN Location
24 Volts
P38
1
24 Volts
2
0 Volts GND
3
0 Volts GND
4
5 Volts Power Good (Reset Signal)
5
5 Volts Logic
7
24 Volts
8
0 Volts GND
9
0 Volts GND
10
5 Volts SSR1 (Motor Start)
11
5 Volts SSR2 (Motor Run)
12
12-24 Volts INTLK+ (Relay)
13
0-24 Volts INTLK- (Relay)
14
Summary of Contents for DI380 Series
Page 32: ...3 18 SDT333A DI380 DI425 SI3300 SI3500 Service Manual 3 Theory of Operation ...
Page 50: ...4 18 SDT333A DI380 DI425 SI3300 SI3500 Service Manual 4 Removal Replacement ...
Page 66: ...5 16 SDT333A DI380 DI425 SI3300 SI3500 Service Manual 5 Adjustments ...
Page 102: ...7 22 SDT333A DI380 DI425 SI3300 SI3500 Service Manual 7 Service Menu Troubleshooting ...
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