Datasheet

750-971
587
10
10
PROFIBUS Fieldbus Connector;
B
A
1
2
3
4
5
6
7
89
390 Ω 390 Ω
220 Ω
S1
B
A
72.8 mm
16.2 mm
8.4 mm
Thread ø 4-40
53.1 mm
35 mm
25 mm
43.6 mm
2.9 mm
5.2 mm
12 mm
21 mm
6 mm
7 mm
Male connector
The fieldbus connector links a PROFIBUS device to a PROFIBUS line.
The fieldbus connector has the following features:
• Compact design. It is particularly well-suited for the connection to an S7 PLC.
• No losable parts.
• 2 horizontal cable entries. One input and one output.
• Fast and maintenance-free CAGE CLAMP
®
connection, can be held in the
open position with the help of an actuation slide mechanism.
• Externally operable switch to activate and/or deactivate the network
terminating resistor.
For the first and last station on the bus, the switch must be set to “ON”
(terminating resistor activated, outgoing bus line disconnected). Switch setting
to “OFF” for the intermediate stations on the bus (terminating resistor
deactivated).
Description
Item No.
Pack.
Unit
Bus connector with D-Sub male connector; 9 poles 750-971 1
Accessories
Item No.
Pack.
Unit
Operating tool, with partially insulated shaft, 210-719 1
Type 1, blade (2.5 x 0.4) mm
Test pin, 1 mm / 0.039 in Test wire for soldering 735-500 1
Markers
Technical Data
Double cable input Ø 8.5 mm
Data transmission rate corresponding to PROFIBUS specification
up to 12 Mbits/s
Power supply 4.75 V ... 5.25 V DC
Max. current consumption (internal) 5 mA
Fixing screw UNC- 2 A 4-40
Max. tightening torque 0.4 Nm
Housing material PC-V0
Housing color light gray
Degree of protection IP20
Ambient operating temperature 0°C ... +60°C
Storage temperature -25 °C ... +85 °C
Relative air humidity (no condensation) 95 %
Wire connection CAGE CLAMP
®
terminal strip with locking
slide (218 Series)
Cross sections 0.08 mm² ... 0.5 mm² / AWG 28 ... 20
sep. connection 0.75 mm² / AWG 18
possible
Stripped length see graphic
WAGO Kontakttechnik GmbH & Co. KG
Subject to design changes 18.05.2012
Postfach 2880 - D-32385 Minden
Hansastr. 27 - D-32423 Minden
Phone: [phone] E-Mail: [e-mail]
Fax: [phone] www.wago.com