18
5.5.4 COM2 on DB25 connector pins
The communication port COM2 is available in the 25-pin
connector, in interface RS232 or RS485 (protocol MODBUS
SLAVE, format 8,N,1, baud rate settable).
Usually this is the communications port used for
programming the terminal through a PC (see Chapter 5).
5.5.4.1 Interface RS232
PIN 7 GND
PIN 12 TX - RS232
PIN 11 RX - RS232
DB25FE
5.5.4.2 Interface RS485
PIN 14 GND
PIN 24 RS485+
PIN 25 RS485-
DB25FE
Содержание TD240 series
Страница 1: ...Manuale operatore...
Страница 2: ...2...
Страница 6: ...6 3 Mechanical dimensions and installation...
Страница 24: ...24 7 1 Starter Kit Connection of the terminal to the PC...
Страница 27: ...27 7 2 1 Creation of a new project...
Страница 89: ...89 11 Notes Updates...
Страница 90: ...90...
Страница 91: ...91...