Programmable controller module and control cabinet

Abstract

The utility model relates to the technical field of electrical automation control equipment, in particular to a programmable controller module and a control cabinet, and the programmable controller module comprises a mounting part and a circuit board assembly, a first accommodating cavity and a second accommodating cavity which are communicated with each other are formed in the mounting part; the circuit board assembly is arranged in the first accommodating cavity and the second accommodating cavity; a cable used for being connected with a circuit board assembly arranged in the second containing cavity can be contained in the second containing cavity. The second accommodating cavity can accommodate a cable used for being connected with the circuit board assembly, so that the cable is connected with the circuit board assembly, and under the action of the second accommodating cavity, the cable is limited in the second accommodating cavity, so that the cables of a plurality of programmable controller modules in actual use are prevented from being intertwined and disordered, the arrangement is convenient, and the working efficiency is improved. And the working efficiency when adjustment is needed is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of electrical automation control equipment, and particularly relates to a programmable controller module and a control cabinet. Background Art

[0002] PLC (Programmable Logic Controller) is an electronic system designed for digital computing in industrial environments. The structural design of the PLC module requires comprehensive consideration of materials, layout design, heat dissipation, interface settings, appearance design, process design and other aspects.

[0003] The connection ends of existing PLC modules for connecting cables are generally exposed and arranged on the outer surface of the PLC modules. However, any PLC module may be connected to multiple cables, and multiple PLC modules are also arranged in the PLC control cabinet, which can easily lead to entanglement and disorder among the multiple cables of the multiple PLC modules. When one or more PLC modules need to be adjusted, the multiple cables corresponding to the multiple PLC modules need to be straightened out first for adjustment, which greatly affects the work efficiency. At the same time, the entangled and messy cables also affect the overall aesthetics of the PLC control cabinet and easily affect the working state.

[0004] Therefore, the existing cables connected to the PLC module are easily entangled and messy in the PLC control cabinet. Utility Model Content

[0005] In view of the above problems, the utility model proposes a programmable controller module and a control cabinet, wherein a programmable controller module comprises:

[0006] An installation portion, wherein a first accommodating cavity and a second accommodating cavity that are in communication are disposed in the installation portion;

[0007] A circuit board assembly, wherein the circuit board assembly is disposed in the first accommodating cavity and the second accommodating cavity;

[0008] The second accommodating cavity can also accommodate a cable for connecting to the circuit board assembly disposed in the second accommodating cavity.

[0009] In some specific embodiments, the mounting portion includes:

[0010] A first shell, wherein the inner wall of the first shell encloses the first accommodating cavity;

[0011] The second shell is arranged on one side of the first shell, and the inner wall of the second shell encloses the second accommodating cavity.

[0012] In some specific embodiments thereof, the circuit board assembly includes:

[0013] A main circuit board disposed in the first accommodating cavity;

[0014] A first plug-in member disposed on the main circuit board, and a connection side of the first plug-in member is inserted into the second accommodating cavity for connecting with the cable;

[0015] A second plug-in member disposed on the main circuit board for connecting with an external substrate;

[0016] The second plug-in member is connected to the first plug-in member through the main circuit board.

[0017] In some specific embodiments thereof, one end of the second housing close to the first plug-in member is openable and closable.

[0018] In some specific embodiments thereof, the second housing includes:

[0019] An outward convex block disposed on one side of the first housing;

[0020] A flip cover covering the first plug-in member, an inner wall of the flip cover encloses the second accommodating cavity, and one end of the flip cover is rotatably connected to the outward convex block.

[0021] In some specific embodiments thereof, a positioning member is disposed on a side of the flip cover close to the first accommodating cavity for fixing the flip cover.

[0022] In some specific embodiments thereof, a third plug-in member is disposed on the main circuit board for connecting a lamp board;

[0023] A plurality of through holes are formed in the outward convex block;

[0024] The lamp board is inserted into the outward convex block;

[0025] A plurality of lamp beads are disposed on the lamp board, and the plurality of lamp beads are arranged in one-to-one correspondence with the plurality of through holes.

[0026] In some specific embodiments thereof, a clamping member is disposed on the first housing or the second housing, and the first housing or the second housing is clamped to the main circuit board through the clamping member.

[0027] In some specific embodiments thereof, a plurality of heat dissipation holes are formed in the first housing and the second housing.

[0028] A control cabinet based on the same concept includes: a plurality of programmable controller modules as described in any one of the above specific embodiments.

[0029] The programmable logic controller module of the present utility model can install and place the circuit board assembly through the cooperation of the first accommodating cavity and the second accommodating cavity of the installation part. At the same time, the second accommodating cavity of the installation part can also accommodate the cable used to connect with the circuit board assembly, so as to connect the cable with the circuit board assembly. Among them, under the action of the second accommodating cavity of the installation part, the setting direction of the cable can be restricted, and the cable is restricted in the second accommodating cavity, thereby avoiding the entanglement and mess between the cables of multiple programmable logic controller modules during actual use, facilitating sorting, improving the working efficiency when adjustment is needed, and at the same time, the overall aesthetic degree of the control cabinet provided with multiple programmable logic controller modules can be ensured, and the working state of the staff during adjustment is not affected.

[0030] The control cabinet of the present utility model includes the programmable logic controller module described above, so it has the same beneficial effects as the programmable logic controller module described above. Therefore, it will not be elaborated here.

[0031] Other features and advantages of the present utility model will be described in the subsequent description, and part of them will become obvious from the description or be understood by implementing the present utility model. The objectives and other advantages of the present utility model can be achieved and obtained through the structures pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0032] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0033] Figure 1 Shows a schematic diagram of the programmable logic controller module in the embodiment of the present utility model;

[0034] Figure 2 Shows a schematic diagram of the closed state of the programmable logic controller module in the embodiment of the present utility model;

[0035] Figure 3 Shows an exploded view of the programmable logic controller module in the embodiment of the present utility model;

[0036] Figure 4 Shows a schematic diagram of the circuit board assembly in the embodiment of the present utility model;

[0037] Figure 5 is Figure 2 Another perspective side view of;

[0038] Figure 6 It shows a partially enlarged internal schematic diagram of the first housing in an embodiment of the present utility model;

[0039] Figure 7 It shows a partially enlarged external schematic diagram of the first housing in an embodiment of the present utility model.

[0040] In the figure, 100 is the installation part; 110 is the first housing; 111 is the third card slot; 112 is the heat dissipation hole; 113 is the first hook; 120 is the second housing; 121 is the outer convex block; 1211 is the second hook; 1212 is the positioning plate; 1213 is the pin; 122 is the flip cover; 1221 is the card hole; 130 is the clamping member; 131 is the chamfer; 132 is the first card slot; 133 is the cutting groove; 200 is the circuit board assembly; 210 is the main circuit board; 211 is the second card slot; 220 is the first plug-in member; 230 is the second plug-in member; 240 is the third plug-in member; 241 is the lamp board; 242 is the isolation board. Specific embodiments

[0041] To make the objectives, technical solutions, and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are some, but not all, of the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0042] Refer to Figure 1 , the present utility model provides a programmable controller module, including: a circuit board assembly 200 and an installation part 100. A first accommodation cavity and a second accommodation cavity that are communicated with each other are provided in the installation part 100. The circuit board assembly 200 is disposed in the first accommodation cavity and the second accommodation cavity; a cable for connecting to the circuit board assembly 200 disposed in the second accommodation cavity can also be accommodated in the second accommodation cavity.

[0043] Specifically, the first accommodating cavity is disposed on one side of the mounting portion 100, and the second accommodating cavity is disposed on the other side of the mounting portion 100 opposite to the first accommodating cavity. There is an opening structure between the first accommodating cavity and the second accommodating cavity, enabling the first accommodating cavity and the second accommodating cavity to communicate. Among them, a part of the circuit board assembly 200 can be installed and placed in the first accommodating cavity, and another part of the circuit board assembly 200 can be installed and placed in the second accommodating cavity. Moreover, the second accommodating cavity can also wrap and accommodate the cable used to connect to the circuit board assembly 200 installed and placed in the second accommodating cavity, enabling the circuit board assembly 200 to be connected to the cable through the communicating first accommodating cavity and second accommodating cavity. Under the wrapping effect of the second accommodating cavity, the installation position and routing of the cable connected to the circuit board assembly 200 can be restricted, thereby avoiding entanglement and disorder among the cables of multiple programmable controller modules, facilitating the sorting of multiple cables respectively corresponding to and connected to multiple programmable controller modules, improving the working efficiency when adjustment work is required, and at the same time, ensuring the overall aesthetics of the control cabinet provided with multiple programmable controller modules, thus avoiding affecting the working state of the staff during adjustment.

[0044] In some specific embodiments of the present invention, referring to Figure 2 , the mounting portion 100 includes: a first housing 110 and a second housing 120. The inner wall of the first housing 110 encloses the first accommodating cavity. The second housing 120 is disposed on one side of the first housing 110, and the inner wall of the second housing 120 encloses the second accommodating cavity.

[0045] Specifically, referring to Figure 3 , one side of the first housing 110 is connected to one side of the second housing 120, such that the first accommodating cavity enclosed by the inner wall of the first housing 110 and the second accommodating cavity enclosed by the inner wall of the second housing 120 are adjacent. Moreover, one side of the first housing 110 close to the second housing 120 and one side of the second housing 120 close to the first housing 110 are both of an opening structure, so as to be able to communicate the first accommodating cavity and the second accommodating cavity. When assembling this programmable controller module, the circuit board assembly 200 can be first placed in the first housing 110, and then the second housing 120 can be covered on the opening side of the first housing 110, and the circuit board assembly 200 can be installed and restricted in the first accommodating cavity, which is convenient for installation and improves the installation efficiency.

[0046] Furthermore, the first housing 110 and the second housing 120 are connected by snap - connection through respectively providing a card slot and a hook, which is convenient for installation and disassembly. Specifically, a third card slot 111 is provided on the inner wall of the opening side of the first housing 110, and a second hook 1211 is correspondingly provided on one side of the second housing 120 close to the first housing 110 to achieve the snap - connection of the first housing 110 and the second housing 120.

[0047] In some specific embodiments of the present invention, refer to Figure 4 The circuit board assembly 200 includes: a main circuit board 210, a first connector 220 and a second connector 230. The main circuit board 210 is arranged in the first accommodating cavity. The first connector 220 is arranged on the main circuit board 210, and the connection side of the first connector 220 is inserted in the second accommodating cavity for connecting with the cable. The second connector 230 is arranged on the main circuit board 210 for connecting with the external substrate, and the second connector 230 is connected to the first connector 220 through the main circuit board 210. The main circuit board 210 is arranged in the first accommodating cavity, the first connector 220 is arranged on the side of the main circuit board 210 close to the second housing 120, and the first connector 220 is arranged toward the second accommodating cavity opened in the second housing 120, so that the connection side of the first connector 220 can be inserted in the second accommodating cavity, which is convenient for connecting with the cable and ensuring the connection accuracy when connecting the cable. The second plug connector 230 is disposed on the main circuit board 210 , and a connection side of the second plug connector 230 extends to the outside so as to be connected to an external substrate.

[0048] Furthermore, the second connector 230 is arranged on the side of the main circuit board 210 away from the second shell 120, that is, the second connector 230 is arranged on the side of the main circuit board 210 away from the first connector 220, and the connection side of the second connector 230 passes through the side of the first shell 110 away from the second shell 120 to the outside of the first shell 110, which is convenient for installation and setting, can reduce the thickness of the assembled programmable controller module, save use space, and make the setting structure in the control cabinet including multiple programmable controller modules more compact to avoid space waste.

[0049] It should be noted that the second connector 230 can also be set at other positions on the main circuit board 210, can be set on both sides of the main circuit board 210, and can even be set on the side of the main circuit board 210 close to the second housing 120. However, if the second connector 230 is set on both sides of the main circuit board 210, the thickness of the programmable controller module will increase, making it difficult to fully utilize the space. If the second connector 230 is set on the side of the main circuit board 210 close to the second housing 120, that is, the second connector 230 is set on the same side of the first connector 220, the cable to be connected and the external substrate will be on the same side, which is inconvenient for installation and connection.

[0050] Furthermore, a first hook 113 is provided on an outer wall of the first shell 110 at a side away from the second shell 120 to facilitate hooking an external substrate.

[0051] In some specific embodiments of the present invention, refer to Figure 3, one end of the second housing 120 close to the first connector 220 is provided to be openable and closable. Specifically, one end of the second housing 120 away from the first connector 220 is disposed on the opening side of the first housing 110. Among them, one end of the second housing 120 close to the first connector 220 is movably connected to the end of the second housing away from the first connector 220, so that one end of the second housing 120 close to the first connector 220 can perform an opening and closing movement relative to the first connector 220, that is, it can drive one end of the second housing 120 close to the first connector 220 to move in a direction close to or away from the first connector 220. When it is necessary to connect the cable to the first connector 220, one can first drive one end of the second housing close to the first connector 220 to move away from the first connector 220. After the cable connection is completed, then drive the second housing 120 to move in a direction close to the second housing 120, so as to limit the cable in the second accommodation cavity, which is convenient for connection and installation.

[0052] It should be noted that the movable connection method is not single. For example, the third housing 130 and the second housing 120 can be rotatably connected, can be snap-connected, or can be slidably connected by arranging a chute, as long as it can make the second housing 120 move relative to the first connector 220, so as to expose the first connector 220, which is convenient for cable connection.

[0053] In some specific embodiments of the present invention, refer to Figure 3 , the second housing 120 includes: an outer convex block 121 and a flip cover 122. The outer convex block 121 is disposed on one side of the first housing 110. The flip cover 122 is disposed to cover the first connector 220, and one end of the flip cover 122 is rotatably connected to the outer convex block 121. Specifically, the outer convex block 121 protrudes in a direction away from the first housing 110, and the outer convex block 121 is disposed adjacent to the first connector 220. The flip cover 122 is disposed to cover the first connector 220, and the inner wall of the flip cover 122 encloses the second accommodation cavity. Moreover, one end of the flip cover 122 is rotatably connected to the outer convex block 121, so that the flip cover 122 can rotate and open and close relative to the first connector 220 with the outer convex block 121 as the axis. When it is necessary to connect the cable to the first connector 220, one can first drive the flip cover 122 to rotate relative to the first connector 220, so that the flip cover 122 moves away from the first connector 220, thereby exposing the first connector 220. After the cable connection is completed, then drive the third housing 130 to rotate in the opposite direction relative to the first connector 220, so that the flip cover 122 is re-disposed to cover the first connector 220, thereby limiting the cable in the second accommodation cavity. It is not only convenient for cable connection, but also can avoid the situation that the flip cover 122 has nowhere to be placed after being removed during actual operation due to the flip cover 122 detaching from the outer convex block 121.

[0054] Further, the convex block 121 is disposed at the upper part of the opening side of the first housing 110, and the first connector 220 is inserted through the lower part of the opening side of the first housing 110. After the connection of the cable is completed, the cable can be shielded above the cable through the convex block 121, thereby preventing dust from falling on the cable connection.

[0055] In some specific embodiments of the present invention, referring to Figure 3 , a positioning member is disposed on one side of the flip cover 122 close to the first accommodating cavity for fixing the flip cover 122. Specifically, the upper end of the flip cover 122 is rotatably connected to the convex block 121, and the positioning member is disposed at one or more positions on one side of the flip cover 122 close to the first accommodating cavity, that is, when the flip cover 122 covers the cable, the flip cover 122 can be positioned through the positioning member, thereby fixing the relative position between the flip cover 122 and the first connector 220, facilitating the limitation of the cable setting position and the setting direction, and preventing the cable from being extruded.

[0056] Further, the positioning member is disposed on one side of the end of the flip cover 122 away from the convex block 121 close to the first accommodating cavity, facilitating the positioning or unlocking of the flip cover 122.

[0057] Further, the positioning member is disposed between the flip cover 122 and the first housing 110. Alternatively, a positioning plate 1212 is extended and disposed at the bottom of one side of the convex block 121 close to the first housing 110. The positioning plate 1212 covers the opening side of the first housing 110, and a positioning groove for inserting the connection side of the first connector 220 into the second accommodating cavity is formed on the positioning plate 1212. The connection side of the first connector 220 can be fixed through the positioning plate 1212, and the positioning member is disposed between the positioning plate 1212 and the flip cover 122, facilitating the connection.

[0058] Further, the positioning member includes: a pin 1213 and a hole 1221. The pin 1213 and the hole 1221 are respectively disposed on the flip cover 122 and the first housing 110, or the pin 1213 and the hole 1221 are respectively disposed on the flip cover 122 and the positioning plate 1212, facilitating the connection.

[0059] It should be noted that the positioning member can also be connected by a detachable method such as bolt connection, as long as the flip cover 122 can rotate relative to the first connector 220 after the connection is released.

[0060] Further, the flip cover 122 itself is a concave structure, and the inner wall of the concave structure of the flip cover 122 encloses a second accommodating cavity. When the third housing 130 itself is a concave structure, since both ends of the concave structure are open structures, it is convenient for the cable to pass through from one end of the concave structure away from the convex block 121, facilitating the connection. At the same time, the cable setting position and the setting direction can be restricted by the two side walls of the concave structure.

[0061] In some specific embodiments of the present utility model, referring to Figure 4 , a third connector 240 is provided on the main circuit board 210 for connecting the lamp board 241. A plurality of through holes are formed in the outer convex block 121. The lamp board 241 is inserted into the outer convex block 121. A plurality of lamp beads are provided on the lamp board 241, and the plurality of lamp beads are arranged in one-to-one correspondence with the plurality of through holes. Specifically, the third connector 240 is provided on the upper part of the side of the main circuit board 210 close to the second housing 120. The inside of the outer convex block 121 is hollow and communicates with the inside of the first housing 110, so that the third connector 240 can be arranged facing the inside of the outer convex block 121. After the outer convex block 121 of the first housing 110 and the second housing 120 are connected, the lamp board 241 arranged on the third connector 240 can be driven by the third connector 240 to be inserted into the outer convex block 121. Among them, the corresponding lamp beads on the lamp board 241 can be respectively exposed through the plurality of through holes of the outer convex block 121, which is convenient for displaying the operation and signal interaction conditions.

[0062] Further, a partition board 242 is provided on the side of the lamp board 241 close to the through hole. A plurality of isolation lamp holes corresponding to the plurality of lamp beads are formed in the partition board 242, which can prevent the lamp beads from crosstalking.

[0063] In some specific embodiments of the present utility model, referring to Figure 5 , a clamping member 130 is provided on the first housing 110 or the second housing 120. The first housing 110 or the second housing 120 is clamped with the main circuit board 210 through the clamping member 130. It is convenient to fix the main circuit board 210 and ensure the installation stability.

[0064] Further, the clamping member 130 is provided on the first housing 110, and when the main circuit board 210 is inserted into the first housing 110 during the assembly of the programmable controller module, the clamping can be completed, which is convenient for subsequent assembly.

[0065] Further, there are two clamping members 130, and the two clamping members 130 are symmetrically arranged at the top and bottom of the first housing 110 and are respectively used for connecting with the top and bottom of the main circuit board 210 to improve the connection stability.

[0066] Further, referring to Figure 6, a fixing groove communicating with the interior is formed in the first housing 110. One end of the clamping member 130 is connected to one side of the fixing groove, and the other end of the clamping member 130 is disposed in the fixing groove in a togglable manner. A clamping member 131 and a first clamping groove 132 are provided on one side of the clamping member 130 close to the interior of the first housing 110, and a second clamping groove 211 is correspondingly provided on the main circuit board 210 for the clamping member 130. When the circuit board assembly 200 is inserted into the first housing 110, the main circuit board 210 will first contact the clamping member 131, thereby toggling the clamping member 130 to move the clamping member 130 away from the first housing 110 until the second clamping groove 211 is snapped into the first clamping groove 132. When the second clamping groove 211 is snapped into the first clamping groove 132, the clamping member 130 displaced due to toggling rebounds, thereby completing the clamping of the circuit board assembly 200 and the first housing 110. When the clamping member 130 is toggled outwards, the second clamping groove 211 disengages from the first clamping groove 132, and the circuit board assembly 200 can be pulled out of the first housing 110. At the same time, referring to Figure 7 , a cutting groove 133 is provided on the side of the clamping member 130 away from the first housing 110, which is convenient for toggling the clamping member 130.

[0067] In some specific embodiments of the present invention, referring to Figure 5 , a plurality of heat dissipation holes 112 are formed in the first housing 110 and the second housing 120, and the first accommodating cavity can communicate with the outside through the plurality of heat dissipation holes 112, so as to dissipate heat.

[0068] Furthermore, the plurality of heat dissipation holes 112 are formed in the tops and bottoms of the first housing 110 and the second housing 120, so as to avoid the heat dissipated from affecting other programmable controller modules and facilitate heat dissipation.

[0069] The present invention also provides a control cabinet, including: a plurality of programmable controller modules as described in any one of the above specific embodiments. It can limit the setting directions of the cables of each programmable controller module, thereby avoiding the entanglement and mess between the cables of the plurality of programmable controller modules, facilitating sorting, improving the working efficiency when adjustment is required, and at the same time, it can ensure the overall aesthetics of the control cabinet provided with a plurality of programmable controller modules and avoid affecting the working state of the staff during adjustment.

[0070] Although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A programmable controller module, characterized in that, Comprising: An installation part (100), in which a first accommodating cavity and a second accommodating cavity are communicatively provided; A circuit board assembly (200), which is arranged in the first accommodating cavity and the second accommodating cavity; A cable for connecting to the circuit board assembly (200) arranged in the second accommodating cavity can also be accommodated in the second accommodating cavity.

2. The programmable controller module according to claim 1, characterized in that, The installation part (100) includes: A first housing (110), the inner wall of the first housing (110) encloses the first accommodating cavity; A second housing (120), the second housing (120) is arranged on one side of the first housing (110), and the inner wall of the second housing (120) encloses the second accommodating cavity.

3. The programmable controller module according to claim 2, wherein, The circuit board assembly (200) includes: A main circuit board (210), the main circuit board (210) is arranged in the first accommodating cavity; A first plug-in part (220), which is arranged on the main circuit board (210), and the connection side of the first plug-in part (220) is inserted into the second accommodating cavity for connecting to the cable; A second plug-in part (230), which is arranged on the main circuit board (210) for connecting to an external substrate; The second plug-in part (230) is connected to the first plug-in part (220) through the main circuit board (210).

4. The programmable controller module according to claim 3, wherein, One end of the second housing (120) close to the first plug-in part (220) is provided to be openable and closable.

5. The programmable controller module according to claim 4, wherein The second housing (120) includes: An outward convex block (121), the outward convex block (121) is arranged on one side of the first housing (110); A flip cover (122), the flip cover (122) covers the first plug-in part (220), the inner wall of the flip cover (122) encloses the second accommodating cavity, and one end of the flip cover (122) is rotatably connected to the outward convex block (121).

6. The programmable controller module according to claim 5, characterized in that, A positioning part is arranged on one side of the flip cover (122) close to the first accommodating cavity for fixing the flip cover.

7. The programmable controller module according to claim 5, characterized in that, A third plug-in part (240) is arranged on the main circuit board (210) for connecting to a lamp board (241); A plurality of through holes are formed in the outward convex block; The lamp board (241) is inserted into the outward convex block; A plurality of lamp beads are arranged on the lamp board (241), and the plurality of lamp beads are arranged in one-to-one correspondence with the plurality of through holes.

8. The programmable controller module according to claim 3, characterized in that, A clamping part (130) is arranged on the first housing (110) or the second housing (120), and the first housing (110) or the second housing (120) is clamped to the main circuit board (210) through the clamping part (130).

9. The programmable controller module according to claim 3, wherein A plurality of heat dissipation holes (112) are formed in the first housing (110) and the second housing (120).

10. A control cabinet, characterized in that, Comprising: A plurality of programmable controller modules as described in any one of claims 1 to 9.

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