BUSKRO BK760, User Manual

Page: 65 / 70

Appendix B Electrical Drawings Page B-1
Figure B-1:
Unit, BK760, Electrical Schematic (BK760AE)
JB8 - Upstream Connector (37 pins)
JB5 - Connection to BK16XX Conveyor
J3 - 1 (to Conveyor Motor)
J3 - 2 (to Conveyor Motor)
J3 - 3 (Ground)
J3 - 7 (Stop from Conveyor)
J3 - 4 (Jumpered to Pin 6 in Conveyor)
J3 - 5 (not connected)
J3 - 6 (Stop from Conveyor)
K1-
1
1
00 -
23
0 V
A
C
(see N
o
te
s
)
5
3
Base
Power
Switch
11
12
22
21
Ma
in
Cont
ac
to
r
F1
3A F2
2A
Blower
Pump
(On Front Panel)
L1
JB4 - Downstream Connector (57 pins)
J7 - 29 (Sw12 VDC for Heater Table Control)
J7 - 30 (Ground for Heater Table Control)
L2
1N
40
04
Machine
Motor
1
(L1)
2
(L2)
M
1N
4004
bl
k wh
3
(+Arm)
4
(-Arm)
Dart
Speed
Controller
1
(L1)
2
(L2)
3
(+Arm)
4
(-Arm)
Dart
Speed
Controller
Pr
oduct
ion
Po
t 7
(W)
8
(Lo)
6
(Hi)
L2
(O
n F
ro
n
t P
anel
)
Notes: 1. Power Supplies:
+5 VDC is used for the HP Printheads
+12 VDC is used for all relays, the encoder
and the photoeye.
+ 28 VDC is used for the HP Printheads
2. 115 VAC/230VAC Operation:
The machine is normally shipped for
200 - 230 VAC operation. To reconfigure
The machine for 100 - 115 VAC
operation, the blower pump motor must
be rewired as indicated on the blower.
In addition, the computer power supply
must be switched to the proper setting
for the slide switch on the side of the
power supply.
No other changes are required.
3. BK760 and BK76IB Differences:
The BK760 is shown here. The BK76IB
is identical except it does not include the
computer or the +5 and +28 VDC power
supplies.
Conveyor Speed
Transport Speed
7
(W)
8
(Lo)
6
(Hi)
6
2
4
K2-
2
St
a
ck P
o
t
M
a
in
P
o
t
St
a
c
k R
e
la
y
(O
n F
ro
n
t P
a
ne
l)
(O
n Br
ac
k
e
t*
)
+
12 V
D
C
+12 V
0 V
3
M
2
1
1
2
GND
J7 - 13 (Remote Start from downstream equipment)
J7 - 14 (Remote Start from downstream equipment)
J7 - 12 (Remote Stop from downstream equipment)
J7 - 7 (Remote Stop to downstream equipment)
J7 - 8 (Remote Stop to downstream equipment)
J7 - 9 (Remote Start to downstream equipment)
J7 - 10 (Remote Start to downstream equipment)
J7 - 11 (Remote Stop from downstream equipment)
Ma
in
Cont
ac
to
r
K1
J6 - 11 (Remote Stop to upstream equipment)
J6 - 12 (Remote Stop to upstream equipment)
J6 - 15 (Remote Start to upstream equipment)
J6 - 14 (Remote Start to upstream equipment)
J6 - 7 (Remote Stop from upstream equipment)
J6 - 8 (Remote Stop from upstream equipment)
J6 - 10 (Remote Start from upstream equipment)
J6 - 36 (To an upstream friction feeder)
J6 - 37 (To an upstream friction feeder)
J6 - 9 (Remote Start from upstream equipment)
7
8
Base
Control
Board
9102380A
3
1
1
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
1 2
J7
4
3
Front
Panel
Start
Switch
Front
Panel
Stop
Switch
Run/Jog
Selector
1 2 3 4
2
1
2
7
8 2
1
St
a
c
k
Rel
a
y
K2
Control
Power
Switch
11
12
22
21
(On Rear Panel)
+5 V
+28 V
0 V
3 4 5 6 7
Control
Computer
8 9 10 11 12
5
Feeder
Disable
Switch
J
R
Front Panel Controls
+12 V
Enc +
Enc -
Gnd
+12 V
Gnd
Photo 1
Gnd
Jam I/P
Gnd
Cycle
+12 V
Cycle
Connector
Jam Switch
Connector
Photoeye
Connector
Encoder
Connector
J4
1
2 Jx - 8 (To an upstream friction feeder)
Jx - 9 (To an upstream friction feeder)
JB3 - Feeder Connector (14 pins)
0 V
0 V
+12 V
+28 V
+5 V
HP Printhead
Power
Connector(s)
+5
V
D
C
3
0 V
11
12
13
14
J6 - 19 (Base+ signal to upstream equipment)
J6 - 20 (Base- signal to upstream equipment)
J6 - 34 ( signal to upstream equipment)
J6 - 35 (Master- signal to upstream equipment)
J3
1
2
3
4
5
6
7
8
J7 - 19 ( signal from downstream equipment)
J7 - 20 (Follow- signal from downstream equipment)
J7 - 34 ( signal from downstream equipment)
J7 - 35 (Master- signal from downstream equipment)
9
10
11
12
Follow- to Speed Control Board
to Speed Control Board
Master- to Speed Control Board
to Speed Control Board
to Speed Control Board
Encoder- to Speed Control Board
Photo1 to Speed Control Board
Ground
J
3
-
C
o
nnec
ti
o
n
t
o
opt
io
n
a
l
Spee
d Con
tr
o
l Boar
d
J
7
-
S
to
p
I/P
fr
o
m
Conv
eyo
r
J
1
-
C
o
n
n
ec
ti
on
t
o
D
o
wns
tr
eam
Equi
pm
en
t
J10 - Connection to peripheral sensors
J5
-
Conne
ct
io
n
t
o
Power
R
e
la
y
s
J9
-
Conne
ct
ion t
o
C
ont
ro
l C
o
m
put
er
J6
-
Conne
ct
ion
to
P
o
wer
Supp
ly
J2
-
C
onn
ect
ion t
o
Ups
tr
eam
Equi
pm
en
t
J8 - Connection to Front Panel Controls
J4
- R
u
n
Ena
b
le
t
o
Fr
ic
ti
o
n
Fee
der
4
K1-
2
4
6
Ma
in
Cont
ac
to
r
L1
D
E
L1
L2
13
14
+
28 V
D
C
JB1
Computer
Monitor
3
4
1
2
Buskro Ltd.
BK760 / BK76IB Inkjet