JPH0727064U - Control device wiring device - Google Patents

Abstract

(57) [Abstract] [Purpose] To simplify the wiring change between control devices and to easily construct a system of various circuits. [Configuration] A control center 1 having a plurality of units 2 for controlling the opening and closing of an electric motor, a light load, etc., a programmable controller panel 8 having a sequencer 10 for interlocking control of each unit 2, and a terminal base room 9 of the controller panel 8. A substrate 15 movably provided on the front surface of the
A plurality of unit-side wrapping posts 19 connected to cables 22 from the unit 2 and the substrate 15
A plurality of sequencer-side wrapping posts 18 connected to a cable 20 from the sequencer 10
And a lapping wire that connects the both lapping posts 18 and 19.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a control device wiring device that connects a unit of a control center and a sequencer of a programmable controller board.

[0002]

[Prior art]

 The conventional multi-function control center and programmable controller board have the structure shown in FIG. Reference numeral 1 is a control center, and 2 is a plurality of units, which are stored in the control center 1 by stacking them in multiple stages, and have a main circuit device and a control device inside. Reference numeral 3 is a terminal base room provided under the control center 1, and 4 is a relay connector terminal base connecting device provided in the terminal base room 3, which is connected to the unit 2 via a flat cable 5. 6 is an operation panel for operating the unit 2 with operation signals such as load on / off operation commands and status failure signals, and 7 is a signal cable line, which is a separate wiring system for the connection device 4 and the operation panel 6, that is, Connection is made by wiring each operation signal individually.

Reference numeral 8 is a programmable controller board, 9 is a terminal board room provided in the lower part of the controller board 8, and 10 is a sequencer housed in the controller board 8. It is connected to the.

In the unit 2, one load is independently controlled by one ON / OFF command from the operation panel 6, and a plurality of loads are controlled by an ON / OFF command from the sequencer 10 of the programmable controller panel 8. The control center 1 is used as a switchgear for many electric motors, transformers, lights and other loads.

[0005]

[Problems to be solved by the device]

 In the case of the conventional device described above, the flat cable 5 is used and the correspondence of each signal is one-to-one. There is no problem when constructing a system of the same circuit, but the same device can be used for various circuit systems. When constructing, there is a problem that it is difficult to change the wiring because there is no flexibility in branching and deleting the wiring. The present invention has been made in consideration of the above points, and an object of the present invention is to provide a control device wiring device that simplifies the change of wiring between control devices and can easily construct a system of various circuits.

[0006]

[Means for Solving the Problems]

 In order to solve the above problems, a control device wiring device of the present invention is a programmable controller panel having a control center provided with a plurality of units for controlling the opening and closing of loads such as electric motors and electric lights, and a sequencer for interlocking control of each unit. , A board movably provided on the front of the terminal board room of the controller board, a plurality of unit-side wrapping posts to which a cable from the unit is connected and which is installed upright on the board. It is equipped with multiple sequencer-side wrapping posts to which cables from the sequencer are connected, and wrapping wiring that connects both wrapping posts.

[0007]

[Action]

 The control device wiring device of the present invention configured as described above is provided with a substrate movably in front of the terminal block room of the programmable controller board, and a plurality of units in which cables from the units are connected to the substrate. Side wrapping posts and a plurality of sequencer side wrapping posts to which cables from the sequencer are connected are erected, and both wrapping posts are connected by wrapping wiring, so wiring between control devices can be changed easily. It becomes easy to build the system of the circuit.

[0008]

【Example】

 One embodiment will be described with reference to FIGS. 1 to 4. In these figures, the same reference numerals as those in FIG. 5 indicate the same or corresponding ones. Reference numeral 11 denotes a mounting frame that is attached to the front surface of the terminal base chamber 9 of the programmable controller board 8 and has an opening portion, 12 is a support plate that is fixed to both sides of the mounting frame 11, and 13 is a hinge 14 that is arranged at the opening portion. Two doors pivotally supported by the circuit board, a board 15 disposed on the back of the door 13, and a plurality of sequencer-side board connectors 16 penetrating on the upper side of the door 13, the back of which is the board 15 It is connected to the. Reference numeral 17 denotes a plurality of unit-side board connectors which are provided on the lower side of the door 13 and whose backs are connected to the board 15.

Reference numeral 18 denotes a plurality of sequencer-side wrapping posts, which are erected on the upper side of the back surface of the substrate 15 and connected to the sequencer-side substrate connector 16 by printed wiring. Reference numeral 19 denotes a plurality of unit-side wrapping posts, which are erected on the lower side of the back surface of the board 15, connected to the unit-side board connector 17 by printed wiring, and connected to the sequencer-side wrapping post 18 by wrapping wiring. .

Reference numeral 20 denotes a sequencer-side flat cable from the sequencer 10, and 21 denotes a sequencer-side cable connector, which are provided at both ends of the sequencer-side flat cable 20, one is connected to the sequencer 10, and the other is a sequencer-side board connector 16 It is connected to the. 22 is a unit-side flat cable from the unit 2, 23 is a unit-side cable connector, which is provided at both ends of the unit-side flat cable 22, one of which is connected to the cable 5 of the unit 2 and the other of which is connected to the unit board connector 17. It is connected. When constructing a system of various circuits, the door 13 is opened and the wrapping posts 18 and 19 are freely connected by wrapping wiring.

As described above, the plurality of unit-side wrapping posts 19 to which the cable 22 from the unit 2 is connected and the plurality of sequencer-side wrapping posts 18 to which the cable 20 from the sequencer 10 is connected are provided on the board 15. Since the board 15 is erected and provided on the door 13 which is openably and closably provided on the front surface of the terminal block room 9, wiring work is easy, and furthermore, by wrapping between the wrapping posts 18 and 19, It becomes easy to construct a system of various circuits. In addition, in the said Example, although the board | substrate 15 was provided in the two doors 13 opened to the left and right, you may provide in the one door in which one side was pivotally supported.

[0012]

[Effect of device]

 Since the present invention is configured as described above, it has the following effects. In the control device wiring device of the present invention, a board 15 is movably provided on the front surface of a terminal base room 9 of a programmable controller board 8, and a plurality of unit side wrappings in which a cable 22 from a unit 2 is connected to the board 15 Since a plurality of sequencer-side wrapping posts 18 to which the post 19 and the cable 20 from the sequencer 10 are connected are erected and the wrapping posts 18 and 19 are connected by wrapping wiring, it is easy to change the wiring between control devices. Therefore, it is possible to easily construct a system of various circuits.

[Brief description of drawings]

FIG. 1 is a schematic front view of an embodiment of the present invention.

FIG. 2 is an enlarged front view of a part of FIG.

3 is an enlarged front view of a part of FIG. 2. FIG.

FIG. 4 is a sectional plan view of FIG.

FIG. 5 is a schematic front view of a conventional example.

[Explanation of symbols]

 1 Control Center 2 Units 8 Programmable Controller Board 10 Sequencer 15 Board 18 Sequencer-side Wrapping Post 19 Unit-side Wrapping Post 20 Cable 22 Cable

Front page continuation (72) Masayuki Hirata, 47, Umezu Takaunecho, Ukyo-ku, Kyoto, Nissin Electric Co., Ltd. (72) Katsuji Tanabe, 47, Umezu, Takaune-cho, Ukyo, Kyoto

Claims (1)

[Scope of utility model registration request] 1. A control center provided with a plurality of units for controlling opening and closing of loads such as electric motors and electric lights, a programmable controller panel having a sequencer for interlocking control of the respective units, and a front face of a terminal stand chamber of the controller panel. A movably provided substrate, a plurality of unit-side wrapping posts that are erected on the substrate and to which cables from the unit are connected, and a plurality of units that are erected on the substrate and to which cables from the sequencer are connected Wiring device for control equipment, comprising: the sequencer-side wrapping post and the wrapping wiring connecting the both wrapping posts.