Chapter 5
Operator
Instructions
Page 2-1
2.1 The Base Control Board
The Base Interface Board (BCB) contains the central control circuitry for the BK760 and
BK76IB. In addition, the BCB interfaces with the computer and also handles communication
with upstream and downstream equipment. The BCB is located inside the enclosure at the
rear of the base (rear panel).
Access to the BCB should only be required if the system configuration is changed. This
includes the use of conveyors, upstream and downstream systems, jam sensors, computers,
and feeder enable/disable switches. In order to properly configure the BCB, the DIP switch
settings must be set. The BCB can be seen in
with a description of the proper DIP
switch settings.
Figure 2-1:
Base Control Board - 9102380 (BCB)
D31
D33
D34
D2
D3
D4
12V OK
START
INPUT
STOP
INPUT
START
STOP
RUN
J9
J8
FRONT
PANEL
CONTROLLER CONNECTIONS
J10
SENSOR
INPUTS
J7
J6
J5
J4
J3
J1
J2
UPSTREAM CONNECTIONS
DOWNSTREAM CONNECTIONS
SP
EE
D CONT
RO
L
C
O
N
V
S
T
OP
R
E
L
A
Y
C
O
NT
ROL
F
E
E
DE
R
1A
+12V
GND
1 2 3 4 5 6
ROCKER DOWN
O
F
F
1
Conveyor Connection
OFF = Conveyor Connected, ON = No Conveyor
2
Upstream Connection
OFF = Upstream Connected, ON = No Upstream
3
Downstream Connection
OFF = Downstream Connected, ON = No Downstream
4
Jam Connection
OFF = Jam Switch Connected, ON = No Jam Switch
5
Computer Connection
OFF = Computer Connected, ON = No Computer
6
Run Enable/Disable
OFF = Enable Feed Enable, ON = No Feed Enable
Switch
Description
Setting
NOTE:
SET FEED ENABLE OFF (SWITCH 6) WHEN A FEED ENABLE
SWITCH IS AVAILABLE (I.E. BK760).
OFF
ON
A
DETAIL A
SCALE 3:1
Buskro Ltd.
BK760 / BK76IB Inkjet
