RS-232 to RS-422/RS-485
Contents
1. CC IC 485SN x1 x1 RS 232 RS 422 RS 485 RS 232 IC 485SN RS 232 RS 422 RS 485 IC 485S2. 3 14
3. DCE DCE DTE SW2 1 TxON RxON 10 IC 485SN 1 2 IC 485SN 3 IC 485SN DB 25 4 RJ 11 IC 485SN 2 4 IC 485SN 5 1IC 485SN
4. 11 DCE DTE Transmitter V Transmitter V 1 2 3 Receiver V 4 Receiver V DCE DTE Device s Connector Pin Cable IC 485ASI DTE 25 25 or 9 25 pin 12 SW2 TxON RxON Tx 2 amp 9 Rx 3 RTS 4 RNY LE CTS DTR DSR TxRTS RxON RTS CTS TxDTR RTS RxDSR ON 1 DATA DCE Tx 2 DATA 3 BUSY 4 BUSY DSR 13 6 51mA 100kbps 1200m RS 232C DB 25 x1 RS 422 RS 485 4 x 1 RJ 11 RJ 11 1 SW1 DCE DTE x1 SW2 x1 1200m ABS 60g W xDxH 54x74 5x18 5mm 1 2
5. 6 IC 485SN SW1 SW2 SW1 SW2 1 DCE TxON RxON 2 DTE TxRTS RxON 3 TxDTR RTS RxDSR ON IC 485SN DTE DCE i IC 485SN DCE DTE lt j ROR RN Point to Point ON TxRTS RxON RTS High ON TxDTR RTS RxDSR ON RS 485 ON DSR RTS
6. DCE DTE DTE DCE DCE DTE SW2 3 TxDTR RTS RxDSR ON 2 IC 485SN 1 1 Talk Listen Master Slave 1 PC1 PC2 COM1 lt 9 gd gt COM1 COM2 6 lt COM2 R T Slave 2 Ma PC3 R i gt COM1 Ne COM2 Slave 3 PC4 e gt COM1 COM2 T Slaven SW1 DCE DTE DCE DTE DTE
7. Point to Point 4 DB 25 RJ 11 RJ 11 DB 25 5 Connect DATA Connect to PC 1 s lt DATA 3 to PC 2 s COM port BUSY COM port BUSY SW1 DCE DTE DCE DTE DTE DCE DCE DTE SW2 3 TxDTR RTS RxDSR ON 2 IC 485SN 1 1 31 2 1
8. High DTR IC 485SN Point to Point Point to Point Point to Point 2 2 IC 485SN Point to Point Point to Point 2 1 Point to Point 4 Point to Point 4 DB 25 RJ 11 RJ 11 DB 25 Connect TX s TX Connect to PC 1 s lt TX 3 TX gt to PC 2 s COM port COM port RX RX SW1 DCE DTE DCE DTE DTE DCE DCE DTE SW2 1 TxON RxON 2 Point to Point 4
9. 4 Master Slave 1 T R PC1 T RR PC2 COM1 lt gt COM1 COM2 COM2 _Slave 2 _ R PC3 T gt COM1 T COM2 Slave n SW1 DCE DTE DCE DTE DTE DCE DCE DTE SW2 1 TxON RxON 2 TxRTS RxON 2 4 DB 25 RJ 11 RJ 11 DB 25 5 5 DATA DATA 4 4 ph _ pemz DAA PS eS BUSY BUSY gt to PC 2 s PSY EH SU EN DATA DATA Connect 4 4 2 DATA J DATA Connect to PC 3 s 2 2 gt BUSY BUSY to PC 4 s COM port 3 3 BUSY F BUSY DB 25 RJ 11 RJ 11 DB 25 SW1 DCE DTE
10. N Point to Point 1200m RTS DCE DTE Point to Point 1200m IC 485SN 1 RS 232 DB 25 DB 25 2 SW1 DCE DTE IC 485SN DTE DCE 1C 485SN DCE DTE 3 SW2 4 5 RJ 11 RJ 11
11. RS 232 to RS 422 RS 485 IC 485SN FCC Class A FCC Part15 Class A
Download Pdf Manuals
Related Search