BECKHOFF BK7350 Modbus Bus Coupler

BECKHOFF BK7350 Modbus Bus Coupler

Manufacturer: BECKHOFF 
Type: Modbus Bus Coupler
Model: BK7350

The BK7350 Compact Bus Coupler with compact housing connects the Modbus bus system to the modular, extendable electronic terminal blocks. One unit consists of one Bus Coupler, any number from 1 to 64 terminals and one end terminal. With the K-bus extension, up to 255 Bus Terminals can be connected.

Number of Bus Terminals:  64 (255 with K-bus extension)
Max. number of bytes fieldbus: 512 byte input and 512 byte output
Digital peripheral signals: 1,020 inputs/outputs
Analog peripheral signals: 256 inputs/outputs
Configuration possibility: by rotary switch or KS2000
Protocol: RTU/ASCII (default: RTU)
Data transfer rates:150 baud…38,400 baud
Bus interface: D-sub 9-pin, RS485