ATEN RS-485 Manuale Utente

1 of 10RS-232 To RS-485Interface ConverterIC-485S / IC-485SIUser ManualRead this manual thoroughly and follow the installation procedures carefully to

10 of 10Check that the cables are properly set up and properly connected.Check that SW1 and SW2 are set properly.Data Loss or Error Check that the Dat

2 of 10If anything is damaged or missing, contact your dealer.Warning! This equipment generates, uses and can radiate radio frequency energy and if no

3 of 10SW1 is used to select the Device ModeSW2 is used to select the Transmitting and Receiving ModeIC-485SPosition SW1 SW21 DCE TxON, RxON2 DTE TxRT

4 of 10Position SW1 SW21 DCE TxON, RxON2 DTE TxRTS, RxRTS3 X TxRTS, RxONTerminologyExplanations of the SW1 and SW2 terms are given in the table below:

5 of 10For both IC-485S / IC-485SI units, set SW1 to DCE or DTE depending on what type ofdevice the IC-485S / IC-485SI will plug into (if it will plug

6 of 10For all IC-485S / IC-485SI units, set SW1 to DCE or DTE depending on what type ofdevice the IC-485S / IC-485SI will plug into (if it will plug

7 of 10several IC-485S / IC-485SI units in a manner similar to Multidrop. The difference is that in a Simplexconfiguration, the Master device can only

8 of 10For the RS-485S:Set SW1 to Monitor.Set SW2 to TxRTS, RxONNote: 1. The RTS must be Low in Monitor Mode.2. The R+ and R- signals are converted an

9 of 104 Receiver +V Receiver 2 +VDCE / DTE Connection TableBecause of the polarity of the communication signals, a DTE configured device must connect