Campbell NL200, Руководство пользователя

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B-1
Appendix B. Cables, Pinouts, LED
Function, and Jumper
B.1 CS I/O
The CS I/O cable is a 9-pin, straight-through cable with all 9 pins connected. The
supplied SC12 cable (part number #16675) is recommended.
Table B-1. CS I/O Pinout
Pin Datalogger (DB9 Female)
Function Peripheral (DB9 Male)
Function
1 5 VDC N/C
2 SIGNAL GND SIGNAL GND
3 RING RING
4 RXD TXD
5 ME ME
6 SDE SDE
7 CLK/HS CLK/HS
8 12 VDC N/C
9 TXD RXD
B.2 RS-232
A DB9 female to DB9 male cable (such as Campbell Scientific part number
#10873) is used to connect the NL200/201’s RS-232 port to the datalogger’s RS-
232 port. The supplied SC12 cable can also be used. A DB9 female null modem
cable (such as Campbell Scientific part number #13657) is used to connect the
NL200/201’s RS-232 port to a PC’s RS-232 port. The RS-232 cable should be
kept short when using high baud rates.
Table B-2. RS-232 Pinout
Pin Datalogger (DCE, DB9 Female)
Function Peripheral (DTE, DB9 Male)
Function
1 DCD DCD
2 TXD RXD
3 RXD TXD
4 DTR DTR
5 SIGNAL GND SIGNAL GND
6 DSR DSR
7 CTS RTS
8 RTS CTS
9 RING RING
B.3 Ethernet
The Ethernet 10Base-T/100Base-TX cable should be a Category 5 or better
twisted pair cable (such as Campbell Scientific part number #13658). The two