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B.1 Assembly
1. Attach the BL2000 to the plastic enclosure base.
Position the BL2000 over the plastic enclosure base as shown below in Figure B-1. Attach
the BL2000 to the base using the two 4-40 × ¼ screws supplied.
J8
J10
Figure B-1. Attach BL2000 to Plastic Enclosure Base
2. Install light pipes (optional).
Light pipes are included in the
Tool Kit to facilitate seeing the
LEDs on the BL2000 board
once the enclosure is assembled.
With the enclosure top posi-
tioned as shown in Figure B-2,
insert the eight light pipes into
the slots identified in Figure B-
2. Position the light pipes snugly
against the enclosure top since
there is little clearance between
the light pipes and the LEDs on
the BL2000. The light pipes
"snap" in place. Verify that the
light pipes are aligned over the
LEDs, then apply a drop of
cyanoacrylate or contact cement
to the inside of the enclosure around each light pipe to hold it in place.
NOTE: Once the glue is applied, it will not be possible to change the alignment of the
light pipes without damaging the plastic enclosure.
68
+RAW
GND
+K
RST-
IN1
IN0
485-
J1
J2
GND
GND
GND
GN D
GND
J5
R4
R6
R1
R12
C10
R20
C80
R130
R16
C20
R15
R19
C16
C19
Y3
Y2
C17
C24
U4
J6
C23
D1
Q2
C25
R30
C28
C29
R32
R34
D2
1
4
R35
R40
C31
R31
D3
L1
2
3
R33
R41 R42
R43 R44 R45
D4
D5
D6
J7
POWER IN
GND
C43
C44
C45
C46
GND
GND
GN D
GND
GND
GND
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
OUT8 OUT9
GND
OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7
Notched
side
Figure B-2. Install Light Pipes in Enclosure Top
J4
485+
RXD2
TXD2 RXD1
TXD1
AGND DAC1 DAC0 ADC8 ADC7 ADC6 ADC5 ADC4 ADC3 ADC2 ADC1 ADC0
J3
GND
C2C3
AGND
AGND
AGND
AG ND
AGND
R13
C1
U2
C75
R5
C79
R2
C78
R3
C8
C5
C7
R9
R8
U3
C4
R7
R18
R17
U1
R153
R154
C13
C18
JP2
R21
C76
R152
R22
C77
Q1
U5
C21
Y1
4
3
1
2
R29
K1
C26
Q4
BT1
U6
D
Q3
+
G
+
Q5
C32
Q6
DS8
R46 R47 R48 R49
D7
D8
D9
D10 D11 D12
C47
C48
C49
C50
C51
C52
GND
GND
GN D
GND
GND
GND
J11
J9
NO
COM
NC
GND
Light pipe
flange is firmly
against
enclosure
AGND
J12
C9
R14
C12
. . .
Wildcat (BL2000)
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