FIG. 1 is a front elevational view of a module rack for a programmable logic controller (PLC) showing my new design;
FIG. 2 is a rear elevational view of the module rack;
FIG. 3 is a top plan view of the module rack;
FIG. 4 is a bottom plan view of the module rack;
FIG. 5 is a right-side elevation view of the module rack;
FIG. 6 is left-side elevation view of the module rack; and,
FIG. 7 is a perspective view of the module rack.
The broken line portion of the figure drawings is included to show unclaimed subject matter only and forms no part of the claimed design.
| Patent |
Priority |
Assignee |
Title |
| 4920453, |
Oct 13 1988 |
ALLEN-BRADLEY COMPANY, INC , A CORP OF WI; NIPPONDENSO COMPANY, LTD , A JAPANESE CORP |
Programmable controller module |
| 5065141, |
Mar 13 1989 |
SCHNEIDER AUTOMATION INC |
Expanded register rack for a programmable logic controller |
| 5253140, |
Mar 12 1988 |
Fanuc Ltd. |
Connector unit for input/output module of programmable controller having disengagement lever |
| 5791916, |
Apr 21 1995 |
Siemens Aktiengesellschaft |
Enclosed input/output module |
| 5802389, |
Dec 29 1994 |
SIEMENS INDUSTRY, INC |
Expansion module address method and apparatus for a programmable logic controller |
| 5984734, |
Apr 30 1997 |
WESTINGHOUSE PROCESS CONTROL, INC , A DELAWARE CORPORATION |
Modular input/output system with flexible interface with field wiring |
| 6008985, |
Nov 20 1995 |
SCHNEIDER ELECTRIC SYSTEMS USA, INC |
Industrial field controlling device with controller and expansion modules |
| 6172875, |
Nov 17 1998 |
HORN, JOHN J |
Programmable logic controller module assembly and locking system |
| 6456495, |
Mar 13 2000 |
Eaton Corporation |
Logic controller having DIN rail backplane and locking means for interconnected device module |
| 6686672, |
Sep 28 1999 |
Rockwell Automation Technologies, Inc. |
Modular emergency stop relay system |
| 6904471, |
Mar 30 1999 |
SIEMENS INDUSTRY, INC |
Programmable logic controller customized function call method, system and apparatus |
| 7027296, |
Oct 24 2001 |
Siemens Aktiengesellschaft |
Programmable controller with external terminals |
| 7066677, |
Nov 09 2002 |
Harting Electric GmbH & Co. KG |
Fastening arrangement for plug connectors |
| 8602816, |
Nov 18 2010 |
Siemens Aktiengesellschaft |
Connector device for electronic modules in automation systems |
| 20020072256, |
|
|
|
| 20120043378, |
|
|
|
| 20120129368, |
|
|
|
| 20140118958, |
|
|
|
| 20140156029, |
|
|
|
| D269605, |
Oct 03 1980 |
AEG SCHNEIDER AUTOMATION, INC |
Programmable controller housing |
| D281493, |
Sep 23 1982 |
SCHNEIDER AUTOMATION INC |
Input/output module for programmable controller |
| D302972, |
Aug 24 1984 |
La Telemecanique Electrique |
Programmable controller |
| D307263, |
Sep 14 1987 |
Sharp Corporation |
Control unit of programmable controller |
| D309446, |
Apr 08 1988 |
SCHNEIDER AUTOMATION INC |
Mini programmable logic controller |
| D309600, |
Apr 08 1988 |
SCHNEIDER AUTOMATION INC |
Programmable logic controller |
| D488133, |
Feb 13 2002 |
Schneider Automation, Inc. |
Programmable controller housing |
| D520992, |
Nov 10 2003 |
LG Industrial Systems Co., Ltd. |
Central processing unit module for programmable logic controller |
| D524760, |
Sep 10 2004 |
Carrier Corporation |
Programmable controller |
| D527349, |
Nov 10 2003 |
LG Industrial Systems Co., Ltd. |
Power module for programmable logic controller |
| D563903, |
Nov 24 2006 |
Moeller GmbH |
Device for controlling |
| D588552, |
Nov 24 2006 |
Moelle GmbH |
Device for controlling |
| D598867, |
Apr 18 2008 |
Omron Corporation |
Programmable logic controller |
| D692397, |
Oct 08 2011 |
Siemens Aktiengesellschaft |
Module for a programmable logic controller (PLC) |
| D702647, |
Dec 07 2011 |
Siemens Aktiengesellschaft |
Module for programmable logic controller (PLC) |
| D733665, |
Dec 16 2011 |
Siemens Aktiengesellschaft |
Programmable logic controller (PLC) |