Table of Contents
Advertisement
3. Attach the enclosure top to the base.
Position the enclosure top over the plastic enclosure base as shown below in Figure B-3.
Attach the enclosure top to the base using the two 4-40 × ½ screws supplied. If you
installed the light pipes, be sure they are aligned over the LEDs as shown.
4. Mount plastic enclosure (optional).
Use four #10 screws to attach the assembled plastic enclosure to the surface on which it
will be mounted. This step applies to production versions of BL2000 boards once develop-
ment has been completed.
User's Manual
Notched
side
+RAW
GND
+K
RST-
IN1
IN0
J1
J2
GND
GND
GND
GN D
R4
R6
R1
R12
C10
R20
R16
C20
R19
C16
Y3
C17
C24
U4
J6
C23
D1
Q2
C25
R30
C28
C29
R32
R34
D2
1
4
R35
R40
C31
R31
L1
D3
2
3
R33
R41 R42
D4
J7
POWER IN
GND
C43
C44
C45
GND
GND
GN D
GND
GND
GND
J8
J10
IN2
IN3
IN4
IN5
IN6
IN7
IN8
IN9
IN10
OUT8 OUT9
GND
OUT0 OUT1 OUT2 OUT3 OUT4 OUT5 OUT6 OUT7
Figure B-3. Attach Enclosure Top
485-
485+
RXD2
TXD2 RXD1
TXD1
AGND DAC1 DAC0 ADC8 ADC7 ADC6 ADC5 ADC4 ADC3 ADC2 ADC1 ADC0
J4
J3
GND
GND
AGND
AGND
AGND
AG ND
AGND
AGND
J5
R13
U2
C75
R5
C1
C79
R2
C78
R3
C5
J12
C7
R9
R8
C9
C8
R7
U3
C4
R14
C80
R18
R130
U1
JP2
R17
C12
R15
R153
R154
C13
R21
C76
C18
R152
Q1
R22
C77
C19
U5
C21
Y2
Y1
4
3
1
2
R29
K1
C26
Q4
BT1
D
U6
Q3
+
G
+
Q5
C32
Q6
DS8
R46 R47 R48 R49
R43 R44 R45
D5
D6
D7
D8
D9
D10 D11 D12
C46
C47
C48
C49
C50
C51
C52
GND
GND
GN D
GND
GND
GND
J11
J9
NO
COM
NC
GND
69
Advertisement
Table of Contents
