CPU ADAM 821x
Chapter 2 Hardware description
ADAM 8000 Manual CPU 821x – Rev 1.1
2-17
Electrical Data
ADAM-8214-2BM01 ... ADAM-8216-2BM01
Power supply
via backplane bus
Current consumption
max. 380mA
Potential separation
≥
500V AC
Status monitoring (LEDs)
like CPU 821x additionally with LEDs for the Profibus section
Adapters/interfaces
like CPU 821x additionally with 9pin D-type socket (Profibus)
Profibus interface
Connector
9pin D-type socket
Network topology
Linear bus, active bus termination at both ends
Medium
Screened and drilled twisted pair cable. Depending on
environment screening may be omitted.
Transfer rate
9.6kBaud up to 12MBaud
Overall length
100m at 12 MBaud without repeater, up to 1000m with repeater
max. no. of stations
32 stations on every segment without repeater. Expandable to
126 stations with repeater.
Combination with
peripheral modules
max. number of slaves
125
max. number of input bytes
1024
max. number of output bytes
1024
Dimensions and Weight
Dimensions (WxHxD) in mm
50.8x76x76
Weight 150g
CPU 821xDPM
