Buskoppler

System overview Bus Coupler

System overview Bus Couplers
Features Standard
BKxx00
Economy
BKxx10
Economy plus
BKxx20
Compact
BKxx50
Low Cost
LCxx00
BKxx00 BKxx10 BKxx20
Function fieldbus slave fieldbus slave fieldbus slave fieldbus slave fieldbus slave
Power supply 1750 mA 500 mA 1750 mA 1750 mA 500 mA
Fieldbus connection plug (design depends on the fieldbus) plug (design depends on the fieldbus) plug (design depends on the fieldbus) plug (design depends on the fieldbus) direct to the spring-loaded terminals
Supported
Bus Terminals
all only digital I/Os (except KL15xx, KL25xx,
KL2692,
KL27x1 )
all all only digital I/Os (except KL15xx, KL25xx,
KL2692,
KL27x1 )
Max. number of Bus Terminals 64 64 64 (255 with terminal bus extension) 64 (255 with terminal bus extension) 64
Electrical isolation between fieldbus/ power contacts/ supply voltage between fieldbus/ power contacts/ supply voltage between fieldbus/ power contacts/ supply voltage between fieldbus/ power contacts/ supply voltage PROFIBUS: yes, CANopen and DeviceNet: no