System overview RS485

System overview

RS485/RS232

The “classic” serial interfaces, RS232 and RS485, continue in wide use. The Beckhoff RS485/RS232 I/O modules use a simple, published serial communication protocol that is easy to implement.

 
Ordering information  
Automation
TwinCAT 3
TF6340 TC3 Serial Communication
TF6360 TC3 Virtual Serial COM
TwinCAT 2
TS6340 IEC 61131-3 software library for TwinCAT PLC for communication via serial devices
TS6341 license for using the software library for communication via serial Bus Terminals or PC COM ports using the protocol 3964R/RK512
TS6360 license for using the TwinCAT Virtual Serial COM Driver for Windows and Windows CE platforms
IPC
Embedded PC
CX8080 RS232/485 Embedded PC
CX90x0-N0xx System interfaces for CX9000/CX9010 Embedded PCs
CX9020-xxxx CX9020 Embedded PC with optional interface
CX1010-N0xx System interfaces for CX1010 Embedded PC
CX5010-xxxx CX5010 Embedded PC with optional interface
CX5020-xxxx CX5020 Embedded PC with optional interface
CX5120-xxxx CX5120 Embedded PC with optional interface
CX5130-xxxx CX5130 Embedded PC with optional interface
CX5140-xxxx CX5140 Embedded PC with optional interface
CX1020-N0xx System interfaces for CX1020 Embedded PC
CX1030-N0xx System interfaces for CX1030 Embedded PC
CX2020-xxxx CX2020 Embedded PC with optional interface
CX2030-xxxx CX2030 Embedded PC with optional interface
CX2040-xxxx CX2040 Embedded PC with optional interface
CX2042-xxxx CX2042 Embedded PC with optional interface
CX2062-xxxx CX2062 Embedded PC with optional interface
CX2072-xxxx CX2072 Embedded PC with optional interface
CX2500-00xx System interfaces for CX2020/CX2030/CX2040 Embedded PCs
I/O
EtherCAT Terminals
EL6021 EtherCAT Terminal, serial interface RS422/RS485
EL6022 2-channel serial interface RS422/RS485
EtherCAT Box
EP6001 EtherCAT Box, industrial housing, 1 serial interface RS232, RS422/RS485
EP6002 2-channel EtherCAT Box (industrial housing), serial interface RS232, RS422/RS485
Bus Coupler
BK8000 RS485 Bus Coupler for up to 64 Bus Terminals
Bus Terminal Controller
BC8050 RS485 “Compact“ Bus Terminal Controller for up to 64 Bus Terminals (255 with K-bus extension)
Bus Terminal
KL6021 Bus Terminals, serial interface RS422/RS485
KL6041 serial interface RS422/RS485
Fieldbus Box
IPxxxx-, IL230x-B800 Fieldbus Box modules for RS485