Connection Examples; Rs-232 Operating Mode; Figure 11: Connecting A Conductor To A Cage Clamp; Figure 12: Point-To-Point Connection Operating Mode Rs-232 With Rts/Cts - WAGO 750-652 Manual

42 Connect Devices

Figure 11: Connecting a Conductor to a CAGE CLAMP

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.
WAGO-I/O-SYSTEM 750
750-652 Serial Interface RS-232 / RS-485
®
Manual
Version 1.4.0