Technical data
BC7300
Number of Bus Terminals
64
Max. number of bytes fieldbus
512 byte input and 512 byte output
Digital peripheral signals
256 inputs/outputs
Analog peripheral signals
128 inputs/outputs
Protocol
RTU/ASCII (default: RTU)
Configuration possibility
by rotary switch or KS2000
Data transfer rates
150, 300, 600, 1200, 2400, 4800, 9600, 19,200, 38,400 baud (default: 9600 baud)
Bus interface
D-sub 9-pin, RS485
Power supply
24 V DC (-15 %/+20 %)
Input current
70 mA + (total K-bus current)/4, 500 mA max.
Starting current
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
0…+55 °C/-25…+85 °C
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
Protect. class/installation pos.
IP 20/variable
Approvals/markings
CE, UL, ATEX, DNV GL
Ex marking
II 3 G Ex nA IIC T4 Gc
