Interface (Profibus) - Burkert 8644 AirLINE Instructions De Service

Interface (Profibus)

Profibus
Recommended cable lengths
Local bus
Connection
Level
No. of connectable AirLINE terminals
Limited by software
Limited by power supply unit
ATTENTION!
Observe current consumption of the modules!
On project planning of an AirLINE station, observe the current consumption of the logic
of each participant! This is given in each module-specific data sheet. It may differ from
module to module. Hence the number of possible participants that can be connected
depends on the specific construction of the station.
Interface configuration (internal)
Type 8644
All manuals and user guides at all-guides.com
D
ESCRIPTION OF
Copper conductor (RS-485), connected via Profibus
connector;
Power supply potential-separated; screen electrically
connected to the functional earth
see Profibus system data
via data shunting
5-V-CMOS signal level
max. 64
max. logic current consumption of connected local bus
module: I
- When the next participant is snapped on, the bus terminal
configures the interface automatically.
- If the next participant becomes a terminal with remote bus
branch, configuration as a remote bus interface takes
place.
- With all other participants (e.g. I/O terminal), configuration
as a local bus interface with diagnosis takes place
O S
VERALL YSTEM
≤ 2 A DC
max
B - P
ÜRKERT HOENIX
.
PH 5