MetroSelect™
Enable RTS/CTS Handshaking *Disable RTS/CTS Handshaking
Message RTS/CTS
Activate/Deactivate RTS signal for each
c h a r a c t e r.
*Character RTS/CTS
Hardware Handshaking
Activate RTS before sending the first char-
acter and leave it active until after the last
character has been transmitted.
Invert RTS Polarity (RSV1)
+12v = Inactive
-12v = Active
*Standard RTS Polarity
Use standard RTS polarity
-12v = Inactive
+12v = Active
Output a Request To Send
( RTS) signal and wait for a Clear To Send
(CTS) signal before transmitting data.
Do not use RTS/CTS handshaking.
G-6
115816 115806
115815 115805
124510 124500