Digi Rabbit Smartcat BL2100 Series User Manual page 18

3. Reconnect the RabbitCore module to headers J16 and J17 on the BL2100 main board it
was removed from earlier as shown in Figure 4. Be careful to align the pins over the
headers, and do not bend them as you press down to mate the module with the BL2100
main board.
NOTE: If you are working with more than one BL2100 at a time, take care to keep the
BL2100 main boards and their corresponding RabbitCore modules paired since the Rab-
bitCore modules store calibration constants specific to the BL2100 main board to which they
are plugged in.
User's Manual
J4
C5
U2
D1
Q74 Q75
R176
C112
TVS1
C6
R173
L1
R180 R179
C115
C114
R175
R177
U1
C113
D3
C9
C8
J20
C111 R172
U16
C26
R174 C106
C104 R165
TP4 U18
C103 R161
C100 R159
C99 R156
C98 R154
C21 C22
C94 R149 J22
C25
C93
R147
R187
U13
C90
C92
C24
BT1
U12
C48
R139
C52 R7
C89
C51
C88
R133
C50
C49
C44
C87
JP6
RP14 RP15 RP3 RP4 C43 C13
J14
DI08 DI09 DI10 DI11 DI12 DI13 DI14 DI15 RS485 RS485 PE5-INT GND DIO23 DIO22
Figure 4. Reconnect RabbitCore Module
to BL2100 Main Board
Flash
EPROM
JP3
D11
C60
C58
JP4
C67
R41
Q26
R39
R38
C27
RP11 R86
D9
C65
C3
R90
R106
R70 R81
Q19
C15
C118
U5 U10
R138
RP9
U7
R11
R13
U17
JP1
J16
C14
C17
U4
J16
J17
R9
RP6
R119
RP5
Q5
Q4
R8
J17
C82
D18
RP7
DIO21 DIO20 DIO19 DIO18 DIO17 DIO16 DIO15 DIO14 DIO13 DIO12 DIO11 DIO10
LNK
DS1
C25
11