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9.2
Datalogger I/O Ports for Modem Connection
TABLE 9-1. Datalogger I/O Ports
Data
Logger
Status
CS
I/O
RS232
Control
(3-wire
RS232)
CR500
Retired
Y
N
N
CR510
Retired
Y
N
N
CR10(X)
Retired
Y
N
N
CR21X
Retired
Y
N
N
CR23X
Retired
Y
Y
N
CR9000
Retired
N
N
N
CR200(X)
Active
N
Y(9600
baud)
N
CR800
Series
Active
Y
Y
Y
CR1000
Active
Y
Y
Y
CR3000
Active
Y
Y
Y
CR5000
Retired
Y
Y
Y
CR9000X
Active
Y
Y
Y
CR6
Active
Y
Requires
31056
adaptor
Y
All Campbell Scientific data loggers have control ports however
older models cannot use them for RS-232 connection.
Note: