Beckhoff BK9053 User Manual

Product overview
BK9053, BK9103 11Version: 2.3.0
data in order to manage and store them centrally. This means that it is not necessary to carry out the setting
procedure again if a Bus Terminal is exchanged. The controller carries out the desired setting automatically
after switching on.
2.3 Technical data
System
System data BK9053 BK9103
Number of I/O modules only limited by the IP address space
Number of I/O points depending on controller
Transmission medium Twisted pair copper cable, 4 x 2, shielded; category 5 (100Mbaud)
Distance between modules 100m (between switch and Bus Coupler)
Data transfer rate 10/100Mbaud
Topology line or star wiring
Cascading up to 20 Bus Couplers (max. line length 2km)
Bus Coupler
Technical data BK9053 BK9103
Number of Bus Terminals 64 (255 with K-bus extension)
Digital peripheral signals 512 inputs/outputs 512 inputs/outputs
Analog peripheral signals 256 inputs/outputs 256 inputs/outputs
Protocols PROFINET RT (class B)
TCP-ADS for access via Ethernet with KS2000 configuration software
Configuration possibility Via the KS2000 configuration software or the controller
Maximum number of bytes 512 bytes of input data and 512 bytes of output data
Bus connection 1 x RJ45 2 x RJ45
Power supply 24V
DC
(-15%/+20%)
Current consumption 70mA + (total K bus current)/4, max. 500mA
Starting current approx. 2.5 x continuous current
K-Bus power supply up to 1750mA
Power contact voltage maximal 24V
DC
Power contact current load maximal 10A
Dielectric strength 500V (power contact/supply voltage/Ethernet/fieldbus)
Recommended fuse ≤10A
Weight approx.100g approx. 170g
Mounting [}15]
on 35mm mounting rail conforms to EN 60715
Permissible ambient temperature range dur-
ing operation
0 °C ... +55 °C -25 °C ... +60 °C
Permissible ambient temperature range dur-
ing storage
-25 °C ... +85 °C -40 °C ... +85 °C
Permissible relative humidity 95%, no condensation
Vibration/shock resistance conforms to EN 60068-2-6 / EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2 / EN 61000-6-4
Installation position variable
Protection class IP20
Approvals
CE, UL, ATEX [}21] CE, UL, ATEX [}22], GL
2.4 The Beckhoff Bus Terminal system
Up to 256 Bus Terminals, with 1 to 16I/O channels per signal form
The Bus Terminal system is the universal interface between a fieldbus system and the sensor / actuator
level. A unit consists of a Bus Coupler as the head station, and up to 64 electronic series terminals, the last
one being an end terminal. Up to 255 Bus Terminals can be connected via the K-bus extension. For each

Beckhoff BK9053 Specifications

General

Brand	Beckhoff
Model	BK9053
Category	Industrial Electrical
Language	English