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Profibus DP – CBF-B1/CBFF-B1 Burner Control Box
vor00161
Busanschluss Profibus DP:
CBF-/CBFF control boxes are equipped with a bus connector on the bottom of the control box lid ( 9-pin SUB-D female con-
nector). A Variosub-D male connector (9-pin insert) is available to complete the system. It includes 2 cable grips for cables
ranging from 5 – 9 mm, connection terminals, ground clamp and termination resistor. Device termination can be activated
via an external dip switch. Terminator resistance is approximately 200 Ohm. Confirm this value with a resistance reading
between pins 3 and 8, with control box powered down. Bus connector terminal is labeled 1A,1B,2A,2B. Bus wires must not
be cross connected, confirm that wire colors and corresponding terminal letters match.
Wire coloring is not standardized. When using cables with red and green wires it has been established that green wire be
connected to A and red wire be connected to B. Incoming wires connect to 1A, 1B outgoing wires connect to 2A,2B. Wire
shield must be sufficiently connected to ground terminal
(refer to applicable guides of the manufacturer of the Profibus con-
nectors).
Fig. 3 Control box dimensions CBF(F)-B1:
Supplier ident.:
0x05DB
ASIC-Type:
SPC3
SYNC-, FREEZE-capable
Baud rate detection:
automatic
Min. cycle time:
0,1 ms
Diagnostic bytes:
6 (DP-Norm)
Parameter bytes:
7 (DP-Norm)
I/O-Bytes:
Programmer can choose data to be transmitted
(refer to Tab.2 – Tab.4 )
Inputs:
Outputs:
CBF (F)-B1 Basic I/O:
2 Bytes (EB0, EB1)
1 Byte (AB0)
CBF (F)-B1 Standard I/O:
4 Bytes (EB0...EB3)
1 Byte (AB0)
Baud rate:
up to 1500 kbit/s
Max. range of a segment is determined by baud rate:
Tab.1: baud rate - range
baud rate (kbit/s) :
93,75
187,5
500
1500
range (m) :
1200
1000
400
200
Above range may be increased by installing repeaters. It is not recommended to install more than 3 repeaters in series.
Technical Data Profibus DP :