Siemens X-400 User Manual

Page of 148
 
Operating Instructions for SCALANCE X-400 Industrial Ethernet Switches 
C79000-G8976-C186-03 
145
 
 
Index 
A 
Accepted status....................................... 44 
Autonegotiation ....................................... 24 
B 
Basic device ............................................ 21 
C 
Cabling .................................................... 49 
Collision domain ...................................... 11 
Components of the product..................... 35 
Components of the SCALANCE X-
C-PLUG ....................................... 22, 44, 89 
CPU module ............................................ 37 
CPU Module ............................................ 42 
D 
Display modes....................................... 108 
E 
Ethernet port............................................ 43 
Extender module ..................................... 61 
Media module extender ......................63 
Twisted pair extender .........................61 
F 
Factory defaults....................................... 89 
Fast Ethernet media module MM491-
2 ........................................................... 51 
Fast Ethernet media module MM491-
2LD ...................................................... 52 
Fault mask ......................................... 16, 40 
G 
Gigabit media module MM492-2 ............. 53 
Gigabit media module MM492-2LD ........ 54 
I 
Industrial Ethernet ................................... 12 
Installation ............................................... 67 
L 
LED display ........................................... 106 
DI module..........................................111 
Ports..................................................113 
Power module...................................109 
Switch CPU ...................................... 112 
DIL switches..................................... 101 
SELECT / SET button ...................... 105 
P 
Port status 
DMode A .......................................... 113 
DMode B .......................................... 114 
DMode C .......................................... 115 
DMode D .......................................... 116 
Ports 
Data cable .......................................... 25 
Digital inputs........................... 41, 92, 93 
Power supply...................................... 90 
Signaling contact................................ 91 
Ports of the SCALANCE X-400 ...............24 
Ports of the SCALANCE X414-3E...........47 
Power module ..........................................39 
R 
Range 
Segment length ............................ 25, 49 
Transmission range............................ 25 
Electrical ring...................................... 14 
Optical ring ......................................... 14