B&B Electronics 232BSS4 Benutzerhandbuch
22
Documentation Number 232BSS4-2907m
B&B Electronics Mfg Co Inc – 707 Dayton Rd - PO Box 1040 - Ottawa IL 61350 - Ph 815-433-5100 - Fax 815-433-5104 – www.bb-elec.com
B&B Electronics – Westlink Commercial Park – Oranmore, Galway, Ireland – Ph +353 91-792444 – Fax +353 91-792445 – www.bb-europe.com
Master Port Connections:
The Master Port of the 232BSS4 is a 25 pin female D-sub connector
configured as a DCE. This provides direct connection to an IBM PC
compatible or other DTE device. When connecting the Master port to a
modem, the Master port of another 232BSS4, or other device configured as
a DCE, a null modem adapter such as B&B’s model 232DTE is needed. If
the user chooses to use the DTR signal to tell the 232BSS4 when to accept
commands, the DTR output from the Master device should be connected to
pin 20.
compatible or other DTE device. When connecting the Master port to a
modem, the Master port of another 232BSS4, or other device configured as
a DCE, a null modem adapter such as B&B’s model 232DTE is needed. If
the user chooses to use the DTR signal to tell the 232BSS4 when to accept
commands, the DTR output from the Master device should be connected to
pin 20.
See Appendix B for a complete set of connection tables to the 232BSS4
ports.
Slave Port Connections:
Slave Port Connections:
The Slave Ports of the 232BSS4 are 9-pin, D-sub connectors configured
as DTE for direct connection to a modem or other DCE device. When
connecting the Slave ports to a PC compatible or other DTE device, a null
modem adapter is needed.
connecting the Slave ports to a PC compatible or other DTE device, a null
modem adapter is needed.
See Appendix B for a complete set of connection tables to the 232BSS4
ports.