Campbell Scientific 0871LH1 0871LH1 Freezing Rain Sensor - Page 11
LH1CBL-L Wiring for RS422 Output
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Figure 5 General Hook-up Diagram 9.2 0871LH1CBL-L Wiring for RS422 Output NOTE: The MD485 Multidrop Interface, the L15966 Wall Charger and the SC110 Interface Cable are required to measure the RS422 output on a CR1000 or CR3000. NOTE: The MD485 Multidrop Interface must be configured for Active Ports | RS232 and RS485, RS232 Baud Rate | 9600, and RS485 Baud Rate | 9600. Refer to the MD485 Manual for configuration instructions. Description Ice Status RS422 A RS422 B Power Reference Case GND 5V Power Shield Table 4. Datalogger Connections Pin Colour Sensor - MD485 F Blue G Yellow D White E Brown B Black C Green Purple Clear N/C N/C RS485 A RS485 B N/C N/C N/C N/C Sensor - CR1000/CR3000 N/C N/C N/C N/C G G G G 8
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Figure 5 General Hook-up Diagram
9.2
0871LH1CBL-L Wiring for RS422 Output
The MD485 Multidrop Interface, the L15966 Wall Charger and the SC110
Interface Cable are required to measure the RS422 output on a CR1000 or
CR3000.
The MD485 Multidrop Interface must be configured for Active Ports |
RS232 and RS485, RS232 Baud Rate | 9600, and RS485 Baud Rate | 9600.
Refer to the MD485 Manual for configuration instructions.
Table 4.
Datalogger Connections
Description
Pin
Colour
Sensor – MD485
Sensor –
CR1000/CR3000
Ice
F
Blue
N/C
N/C
Status
G
Yellow
N/C
N/C
RS422 A
D
White
RS485 A
N/C
RS422 B
E
Brown
RS485 B
N/C
Power Reference
B
Black
N/C
G
Case GND
C
Green
N/C
G
5V Power
Purple
N/C
G
Shield
Clear
N/C
G
NOTE:
NOTE: