Siemens SIMATIC S7-400 CP 440 - Wire)

Cables
B.2 Cables
Point-to-point connection CP 440 Installation and Parameter Assignment
Manual, 09/2007, A5E00057742-03
145
Cable for X 27 (S7/M7 (CP 440) - CP 340/CP 341/CP 440/CP 441)
The figure below illustrates the cable for a point-to-point connection between a CP 440 and a
CP 340/CP 341/CP 440/CP 441 for RS 422 operation.
For the cables you require the following male connectors:
● At the CP 440 side: 15-pin subminiature D male with screw interlock
● At communication partner: 15-pin subminiature D male with screw interlock










5$ದ 7$
7% 5%
7$ದ 5$
5% 7%
*1' *1'
&3


&RPPXQLFDWLRQSDUWQHU
6HQGHU
6KLHOG
5HFHLYHU
&DVLQJVKLHOG
5HFHLYHU
6HQGHU
&DVLQJVKLHOG
&DEOHW\SH
/,<&<[[
7$7%DQG5$5%
WZLVWHGSDLUV
 ,QWKHFDVHRIFDEOHVORQJHUWKDQP\RXPXVWVROGHULQDWHUPLQDWLQJ
 UHVLVWRURIDSSUR[വRQWKHUHFHLYHUIRUWURXEOHIUHHWUDIILF
Figure B-1 X27 Cable for CP 440 - CP 340/CP 341/CP 440/CP 441 for RS 422 Operation (Four-
Wire)
Note
This cable type can be used in the following lengths for the CP 440 as communication
partner: max. 1200 m at 19 200 Baud, max. 500 m at 38 400 Baud max., max. 200 m at
115 200 Baud
该文档是极速PDF编辑器生成，
如果想去掉该提示,请访问并下载：
http://www.jisupdfeditor.com/
长沙工控帮教育科技有限公司
www.gkbpx.com