| Specifications︰ | The bus connector is plugged directly onto the PROFIBUS interface
(SUB-D connector, 9-way) of the PROFIBUS stations. The PROFIBUS
cables are connected using 4-way screw terminals. The cable can
be prepared for connection using the fast-connect stripping tool from
Siemens.
Using a slide switch, you can set whether the connector is to be
used as a node or segment end. The switch can also be operated
when the connector is installed. The setting can be clearly seen.
The connector must be operated in node setting (¡°OFF¡±) when the
incoming bus (A1, B1) and the outgoing bus (A2, B2) are to be
interconnected. The terminating resistors are then bypassed.
The connector must be set as a segment end (¡°ON¡±), on the first
and last (extreme) stations of the segment. In that case the
terminating resistors are connected on the incoming bus, the
outgoing bus is disconnected.
up?
Technical Data
Programming device connector
Order No. 700-972-0BB11
Order No. 700-972-0BA11
yes
no
Dimensions (L x W x H)
Weight 65 x 48 x 16 mm
approx. 40 g
Outgoing cable Vertical outgoing
cable suitable for
fast-connect
stripping tool
Terminating resistor Resistor
combination
integrated and
connectable with
slide switch
Transmission rate 9,6 KBaud to 12 MBaud
Interfaces
PROFIBUS station
SUB-D connector,
9-way
PROFIBUS bus cable 4 terminals for
wires up to 1.0 mm2
Current consumption 4.75 to 5.25 V DC
(must come from
connected equip.)
Current consumption max. 12,5 mA
Perm. ambient conditions
- operating temperature
- transport/storage temperature
- relative humidity
0 ¡ãC to +60 ¡ãC
-25 ¡ãC to +80 ¡ãC
max. 75 % at +25 ¡ãC
Degree of protection IP 20
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