Technical data
BC9120
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
2,040 inputs/outputs
Analog peripheral signals
512 inputs/outputs
Protocol
TwinCAT ADS, Modbus TCP
Configuration possibility
via KS2000 or Ethernet
Data transfer rates
10/100 Mbit/s, automatic recognition of the transmission rate
Bus interface
2 x RJ45 (2-channel switch)
Power supply
24 V DC (-15 %/+20 %)
Input current
90 mA + (total K-bus current)/4
Starting current
approx. 2.5 x continuous current
Recommended fuse
? 10 A
Current supply K-bus
1750 mA
Power contacts
max. 24 V DC/max. 10 A
Electrical isolation
500 V (power contact/supply voltage/fieldbus)
Weight
approx. 170 g
Operating/storage temperature
-25…+60 °C/-40…+85 °C
Protect. class/installation pos.
IP 20/variable
Approvals/markings
CE, UL, ATEX, DNV GL
Ex marking
II 3 G Ex nA IIC T4 Gc
