B&B Electronics SPECTRE Configuration Manual page 72

B&B Electronics, Inc.
Select Use DTR as control of TCP connection to use DTR to control when TCP
connections are allowed. (CD on the router).
DTR
Active The router will accept a TCP connection. Router creates a TCP connection.
Nonactive The router does not accept incoming
TCP connections.
Supported USB/RS-232 converters:

FTDI

Prolific PL2303

Silicon Laboratories CP210×
Description server
Table 59: DTR signal description
Fig. 56: USB configuration
72
SPECTRE Configuration Manual
Description client
Router ends the TCP connection.
710-10001-02 Rev. 3.0
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