Tty Interface - Bartec BAT VGA pro Manuel D'installation

Operator´s manual for BAT VGA pro
Version 1.1
4.2

TTY interface

Connection of a controller via the TTY interface of the display terminal.
For both the display terminal and the controller, the transmitter is active and the receiver passive
TTY module
Terminal compartment of the terminal
20 mA
Tx+
Tx-
20 mA
5
Rx+
Rx-
8
PE
Connection of a controller via the TTY interface of the display terminal.
For the terminal, the transmitter and the receiver are active. The controller is completely passive.
TTY module
Terminal compartment of the terminal
20 mA
Tx+
Tx-
20 mA
Rx+
Rx-
PE
See the interface description from the controller manufacturer for the relevant pin assignment of the controller.
Depending on baud rate, the maximum cable length can be up to 1 000 m.
E_BMS00680_Rev7.doc • Operator´s manual for BAT VGA pro • Revision 7 / Status: 29. January 2004 • Technical data subject to change
controller
20 mA
20 mA
controller
20 mA
20 mA
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