Modbus RTU
Modbus RTU is an open, serial communications protocol based on the master/slave architecture. Since it is extremely easy to implement on all kinds of serial interfaces, it has gained wide acceptance.
Modbus TCP
Due to its open standards Modbus TCP is common for the use of Ethernet in the fields of automation. Modbus TCP has a so called “Well known port (Port 502)”, which makes it routable via the Internet.
- Reset all filter values
- Results: 13
BC7300 | Modbus Bus Terminal Controller
- Product series:
- Bus Terminals
- Type/signal:
- coupler
- Communication:
- K-bus, Modbus RTU
- Connection method (bus interface):
- D-sub
- Program memory:
- 32/96 kbytes
BC8050 | RS485 Bus Terminal Controller
- Product series:
- Bus Terminals
- Type/signal:
- coupler
- Communication:
- K-bus, Modbus RTU, RS232, RS485/RS422
- Connection method (bus interface):
- D-sub
- Program memory:
- 48 kbytes
BC8150 | RS232 Bus Terminal Controllers
- Product series:
- Bus Terminals
- Type/signal:
- coupler
- Communication:
- K-bus, Modbus RTU, RS232, RS485/RS422
- Connection method (bus interface):
- D-sub
- Program memory:
- 48 kbytes
BK7350 | Modbus Bus Coupler
- Product series:
- Bus Terminals
- Type/signal:
- coupler
- Communication:
- K-bus, Modbus RTU
- Connection method (bus interface):
- D-sub
BK9000 | Ethernet TCP/IP Bus Coupler
- Product series:
- Bus Terminals
- Type/signal:
- coupler
- Communication:
- ADS, K-bus, Modbus TCP, RT Ethernet
- Connection method (bus interface):
- RJ45
BK9050 | Ethernet TCP/IP Bus Coupler
- Product series:
- Bus Terminals
- Type/signal:
- coupler
- Communication:
- ADS, K-bus, Modbus TCP, RT Ethernet
- Connection method (bus interface):
- RJ45
BK9100 | Ethernet TCP/IP Bus Coupler
- Product series:
- Bus Terminals
- Type/signal:
- coupler
- Communication:
- RT Ethernet, ADS, Modbus TCP, K-bus
- Connection method (bus interface):
- RJ45
CX8090 | Embedded PC with Arm9™ and 2-port Ethernet switch
- Product series:
- Embedded PC
- Processor:
- Arm9™, 400 MHz
- Control software:
- TwinCAT 2 PLC
- Communication:
- Ethernet, EtherCAT
EK9000 | ModbusTCP/UDP Bus Coupler
- Product series:
- EtherCAT Terminals
- Type/signal:
- coupler
- Communication:
- EtherCAT, Modbus TCP
- Connection method (bus interface):
- RJ45
TF6250 | TwinCAT 3 Modbus TCP
- Description:
- communication with Modbus TCP devices (server and client functionality)
TS6250 | TwinCAT Modbus TCP Server
- Description:
- license for using the TwinCAT Modbus TCP Server for communication with Modbus TCP end devices
TS6255 | TwinCAT PLC Modbus RTU
- Description:
- IEC 61131-3 software library for TwinCAT PLC with Modbus RTU function blocks for serial communication with Modbus end devices
