Connection Examples; Rs-232 Operating Mode; Figure 12: Point-To-Point Connection Operating Mode Rs-232 With Rts/Cts - WAGO 750-652/040-000 Manual

WAGO-I/O-SYSTEM 750 XTR
750-652/040-000 Serial Interface RS-232/RS-485 XTR
7.2

Connection Examples

7.2.1

RS-232 Operating Mode

Figure 12: Point-to-point Connection Operating Mode RS-232 with RTS/CTS Data Flow Control
In the RS-232 operating mode (point-to-point connection), terminal resistors are
not necessary.
The cable length can be up to 40 m due to the maximum allowable cable
capacitance of 1500 pF.
By using the data flow control software (XON/XOFF), as well as complete
renunciation of flow control, the RTS-to-CTS line is not necessary.
Connect Devices 49
Manual
Version 1.3.0