Cabling arrangement

• US 5,340,331 A
• Filed: 12/12/1991
• Issued: 08/23/1994
• Est. Priority Date: 12/19/1990
• Status: Expired due to Fees

• Current Assignee: Hans-Dieter Bohlen, Manfred Starchikow
• Original Assignee: Hans-Dieter Bohlen, Manfred Starchikow
• Inventors: Starchikow, Manfred, Bohlen, Hans-Dieter
• Primary Examiner(s): Abrams, Neil
• Application Number:
  US07/806,868
• Time in Patent Office: 985 Days
• Field of Search: 439/502, 439/505, 439/638, 439/650-655, 439/623, 439/624, 174/72 R, 174/72 A, 174/71 R, 174/254, 361/398
• US Class Current: 439/502
• CPC Class Codes: H01R 31/02 Intermediate parts for distributing energy to two or more circuits in parallel, e.g. splitter with a holder adapted for supporting apparatus to which its counterpart is attached H01R33/92
• CPC Class Codes: H02B 1/202 Cable lay-outs

Abstract

The invention relates to a cabling arrangement with multi-lead cables and multi-pole plug-in units for connecting terminals of a central terminal box to the contacts of at least two adjoining multi-pole contact units of electrically controlled actuators. Each of the multi-pole contact units is provided with a ground contact and/or safety contact and at least one control contact. In order to reduce the expenditure in cables and to improve accessibility of the cables with respect to failure detection, a multi-lead main cable going from the central terminal box to the first contact unit is provided, containing a number of control conductors corresponding to the number of control contacts of the multi-pole contact units as well as a common ground conductor and/or a common safety conductor. A multi-pole plug-in unit is provided for connecting the contacts of the first contact unit with the respective ground and/or safety conductors as well as the appertaining control conductors of the main cable. The remaining control conductors as well as the ground and/or safety conductor of the main cable are connected by means of at least one multi-lead distributor cable to the other multi-pole contact unit(s).

Claims

1. A cabling configuration for delivering at least one shared electrical signal and a plurality of independent electrical control signals from a remote central terminal station to a plurality of electrically controlled actuators, comprising,

a plurality of adjoining contact units each of which is associated with a different one of said actuators, each of said contact units including at least one shared contact and at least one control contact,

a multilead lead main cable leading away from said central terminal station, said main cable including at least one shared conductor carrying a corresponding shared electrical signal and a plurality of control conductors, including a first group of at least one control conductor and at least one remaining control conductor, each of said control conductors carrying one of said independent electrical control signals,

first connecting means attached to said main cable for connecting each at least one shared conductor of said main cable to a corresponding shared contact of a first contact unit, and for connecting each control conductor of said first group of at least one control conductor of said main cable to a corresponding control contact of said first contact unit,

a multilead distributor cable leading from said first connecting means towards one of said adjoining contact units, said distributor cable including only conductors corresponding to each at least one shared conductor for carrying a corresponding shared electrical signal and said at least one remaining control conductor carrying a separate control signal intended for said adjoining contact unit,

adjoining connecting means attached to said distributor cable for connecting each at least one shared conductor of said distributor cable to a corresponding shared contact of said adjoining contact unit and for connecting said at least one remaining control conductor of said distributor cable to a corresponding control contact of said adjoining contact unit, and

a plurality of adjoining connecting means, each of which connects one of said adjoining contact units to said first connecting means by a plurality of distributor cables in a branch-like fashion.

2. A cabling configuration for delivering at least one shared electrical signal and a plurality of independent electrical control signals from a remote central terminal station to a plurality of electrically controlled actuators, comprising,

a plurality of adjoining contact units each of which is associated with a different one of said actuators, each of said contact units including at least one shared contact and at least one control contact,

a multilead lead main cable leading away from said central terminal station, said main cable including at least one shared conductor carrying a corresponding shared electrical signal and a plurality of control conductors, including a first group of at least one control conductor and at least one remaining control conductor, each of said control conductors carrying one of said independent electrical control signals,

first connecting means attached to said main cable for connecting each at least one shared conductor of said main cable to a corresponding shared contact of a first contact unit, and for connecting each control conductor of said first group of at least one control conductor of said main cable to a corresponding control contact of said first contact unit,

a mulitlead distributor cable leading from said first connecting means towards one of said adjoining contact units, said distributor cable including only conductors corresponding to each at least one shared conductor for carrying a corresponding shared electrical signal and said at least one remaining control conductor carrying a separate control signal intended for said adjoining contact unit, and

adjoining connecting means attached to said distributor cable for connecting each at least one shared conductor of said distributor cable to a corresponding shared contact of said adjoining contact unit and for connecting said at least one remaining control conductor of said distributor cable to a corresponding control contact of said adjoining contact unit,

wherein said cabling configuration comprises a plurality of said adjoining connecting means, each of which connects one of said adjoining contact units to said first connecting means by a plurality of said distributor cables in a cascade pattern.

3. A cabling configuration for delivering at least one shared electrical signal and a plurality of independent electrical control signals from a remote central terminal station to a plurality of electrically controlled actuators, comprising,

a plurality of adjoining contact units each of which is associated with a different one of said actuators, each of said contact units including at least one shared contact and at least one control contact,

a multilead lead main cable leading away from said central terminal station, said main cable including at least one shared conductor carrying a corresponding shared electrical signal and a plurality of control conductors, including a first group of at least one control conductor and at least one remaining control conductor, each of said control conductors carrying one of said independent electrical control signals,

first connecting means attached to said main cable for connecting each at least one shared conductor of said main cable to a corresponding shared contact of a first contact unit, and for connecting each control conductor of said first group of at least one control conductor of said main cable to a corresponding control contact of said first contact unit,

a multilead distributor cable leading from said first connecting means towards one of said adjoining contact units, said distributor cable including only conductors corresponding to each at least one shared conductor for carrying a corresponding shared electrical signal and said at least one remaining control conductor carrying a separate control signal intended for said adjoining contact unit,

adjoining connecting means attached to said distributor cable for connecting each at least one shared conductor of said distributor cable to a corresponding shared contact of said adjoining contact unit and for connecting said at least one remaining control conductor of said distributor cable to a corresponding control contact of said adjoining contact unit, and

interconnect means disposed between said first connecting means and said first contact unit for interconnecting said first connecting means to said first contact unit,

wherein said first connecting means comprises a multipole plug-in unit and said interconnect means comprises an adapter-like plug-in unit from which said distributor cable emanates.

4. A cabling configuration for delivering at least one shared electrical signal and a plurality of independent electrical control signals from a remote central terminal station to a plurality of electrically controlled actuators, comprising,

a plurality of adjoining contact units each of which is associated with a different one of said actuators, each of said contact units including at least one shared contact and at least one control contact,

a multilead lead main cable leading away from said central terminal station, said main cable including at least one shared conductor carrying a corresponding shared electrical signal and a plurality of control conductors, including a first group of at least one control conductor and at least one remaining control conductor, each of said control conductors carrying one of said independent electrical control signals,

first connecting means attached to said main cable for connecting each at least one shared conductor of said main cable to a corresponding shared contact of a first contact unit, and for connecting each control conductor of said first group of at least one control conductor of said main cable to a corresponding control contact of said first contact unit,

a multilead distributor cable leading from said first connecting means towards one of said adjoining contact units, said distributor cable including only conductors corresponding to each at least one shared conductor for carrying a corresponding shared electrical signal and said at least one remaining control conductor carrying a separate control signal intended for said adjoining contact unit,

adjoining connecting means attached to said distributor cable for connecting each at least one shared conductor of said distributor cable to a corresponding shared contact of said adjoining contact unit and for connecting said at least one remaining control conductor of said distributor cable to a corresponding control contact of said adjoining contact unit, and

interconnect means disposed between said first connecting means and said first contact unit for interconnecting said first connecting means to said first contact unit, wherein said first connecting means comprises a multipole plug-in unit and said interconnect means comprises an adapter-like plug-in unit from which said distributor cable emanates and wherein said multipole plug-in unit and adapter-like plug-unit are integral with each other.

5. A cabling configuration for delivering at least one shared electrical signal and a plurality of independent electrical control signals from a remote central terminal station to a plurality of electrically controlled actuators, comprising,

a plurality of adjoining contact units each of which is associated with a different one of said actuators, each of said contact units including at least one shared contact and at least one control contact,

a multilead lead main cable leading away from said central terminal station, said main cable including at least one shared conductor carrying a corresponding shared electrical signal and a plurality of control conductors, including a first group of at least one control conductor and at least one remaining control conductor, each of said control conductors carrying one of said independent electrical control signals,

first connecting means attached to said main cable for connecting each at least one shared conductor of said main cable to a corresponding shared contact of a first contact unit, and for connecting each control conductor of said first group of at least one control conductor of said main cable to a corresponding control contact of said first contact unit,

a multilead distributor cable leading from said first connecting means towards one of said adjoining contact units, said distributor cable including only conductors corresponding to each at least one shared conductor for carrying a corresponding shared electrical signal and said at least one remaining control conductor carrying a separate control signal intended for said adjoining contact unit,

adjoining connecting means attached to said distributor cable for connecting each at least one shared conductor of said distributor cable to a corresponding shared contact of said adjoining contact unit and for connecting said at least one remaining control conductor of said distributor cable to a corresponding control contact of said adjoining contact unit,

interconnect means disposed between said first connecting means and said first contact unit for interconnecting said first connecting means to said first contact unit, wherein said first connecting means comprises a multipole plug-in unit and said interconnect means comprises an adapter-like plug-in unit from which said distributor cable emanates,

a plurality of adapter-like plug-in units connected to each other in a tower-like fashion, a plurality of distributor cables each of which emanates from one of said adapter-like plug-in units in branch-like fashion, and a plurality of adjoining connecting means, each of which connects one of said adjoining contact units to said adapter-like plug-in units by said distributor cables.