CN209858960U - 32-channel ECON signal acquisition module - Google Patents

Abstract

The utility model relates to a 32 way ECON signal acquisition module, including 40P's ox horn connector, signal indicator, power input interface, 32 way ECON seats, PCB circuit board, shell, transparent shield, drain pan and guide rail buckle; the 40P bull-horn connector is transversely and fixedly connected to the top of the right side of the PCB, and the 32-path ECON seats are divided into an upper row and a lower row which are fixed on the PCB in a staggered mode and comprise 32 ECON plug sub-seats; a signal indicator lamp is arranged between the 40P bull-horn connector and the upper row of 32-path ECON seats; the power input interface is arranged at the top of the 32-path ECON signal acquisition module and is positioned on the left side of the 40P bullhorn connector, and the 32-path switching signal input is integrated by the power input interface, so that the fast and efficient lap joint of the circuit is realized, and the installation space is saved.

Description

32-channel ECON signal acquisition module

Technical Field

The utility model relates to an electrical engineering and automated control field, specific 32 way ECON signal acquisition modules that says so.

Background

The wiring terminal used in the existing market is large in use volume, complex and time-consuming wiring can occur in the situation of intensively using the product in a large quantity, faults are not easy to find, the requirement on the technical capability of a wiring technician is high, and the wiring terminal is difficult to master by ordinary people.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that the mode through concentrating the setting plug-in type wiring provides an installation space little, 32 way ECON signal acquisition modules simple, nimble of wiring.

The utility model discloses solve above-mentioned technical problem with following mode: the 32-channel ECON signal acquisition module of the utility model comprises a 40P horn connector, a signal indicator lamp, a power input interface, a 32-channel ECON seat, a PCB circuit board, a shell, a transparent dustproof cover, a bottom shell and a guide rail buckle; the 40P bull-horn connector is transversely and fixedly connected to the top of the right side of the PCB, and the 32-path ECON seats are divided into an upper row and a lower row which are fixed on the PCB in a staggered mode and comprise 32 ECON plug sub-seats; a signal indicator lamp is arranged between the 40P bull-horn connector and the upper row of 32-path ECON seats; the power input interface is arranged at the top of the 32-channel ECON signal acquisition module and is positioned on the left side of the 40P bullhorn connector;

the ECON socket comprises three wiring pins, namely a pin 1 for connecting +24V, a pin 3 for connecting 0V and a pin 2 for connecting an input signal end; the 32 jacks on the 40P bull-horn connector are signal input ends and are respectively connected with No. 2 pins on the 32 ECON plug sub-seats through signal lines, and the 40P bull-horn connector is also provided with 2 jacks connected with the negative pole of the power input interface and 2 jacks connected with the positive pole of the power input interface; a chip resistor R1 and a power indicator LED1 are connected between a negative lead-out line and a positive lead-out line of the power input interface, and a high-speed diode D1 is arranged on the negative lead-out line of the power input loop of the power input interface and is used for preventing the positive and negative poles of the power from being connected in a wrong way; the No. 1 pin of each ECON sub-socket is connected with the positive electrode lead-out line, and the No. 3 pin is connected with the negative electrode lead-out line; the No. 1 pin is also connected with a signal line, and a signal input indicator lamp and a current-limiting resistor are connected in series on a line connected with the No. 1 pin and the signal line.

The PCB is fixedly connected to the bottom shell, a guide rail clamping groove is formed in the bottom of the bottom shell, a guide rail buckle is arranged on one side of the guide rail clamping groove in the bottom shell, a lifting handle and a clamping inclined plane are arranged on the guide rail buckle, the clamping inclined plane is located in the guide rail clamping groove, and the clamping inclined plane can be clamped with the guide rail; the shell is buckled on the bottom shell, a bull horn connector position hole, an ECON seat position hole, an indicator lamp position hole and a power supply position hole are formed in a panel of the shell, and the bull horn connector position hole, the ECON seat position hole, the indicator lamp position hole and the power supply position hole are in one-to-one correspondence with the positions of a 40P bull horn connector, a 32-way ECON seat, a signal indicator lamp and a power supply input interface respectively; the two sides of the transparent dustproof cover are provided with cylindrical clamping bosses, and the transparent dustproof cover is clamped above the power input interface through the cylindrical clamping bosses; the signal indicator lamp is a row of lamp bead combinations transversely arranged on the PCB.

The utility model has the advantages of: 32 way ECON signal acquisition module with 32 ways switch signal input integrated together, realized the high efficiency's overlap joint of circuit to will practice thrift installation space, every ECON grafting sub-seat correspondence all has a signal indicator to show operating condition, the wiring is simple swift, is difficult to the mistake.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the forward structure of the present invention

FIG. 2 is a schematic diagram of the PCB circuit board of the present invention

FIG. 3 is a schematic structural diagram of the housing of the present invention

FIG. 4 is a schematic side view of the present invention

FIG. 5 is a schematic structural view of the transparent dust cover of the present invention

FIG. 6 is a schematic view of the bottom case structure of the present invention

Fig. 7 is a schematic view of the structure of the guide rail buckle of the present invention

FIG. 8 is a schematic diagram of the circuit connection structure of the present invention

1. The horn connector 3 of the signal indicator lamp 2, 40P, the power input interface 4, the 32-way ECON seat 5, the lamp bead 6, the position hole 7 of the horn connector, the position hole 8 of the ECON seat, the position hole 9 of the indicator lamp, the shell 10, the power position hole 11, the guide rail clamping groove 12, the transparent dustproof cover 13, the bottom shell 14 and the guide rail buckle.

Detailed Description

As shown in fig. 1 and 2, the 32-channel eco signal acquisition module of the present invention comprises a 40P bullhorn connector (2), a signal indicator (1), a power input interface (3), a 32-channel eco socket (4), a PCB, a housing (9), a transparent dust cover (12), a bottom case (13), and a rail clip (14); the 40P bull-horn connector (2) is transversely and fixedly connected to the top of the right side of the PCB and used for outputting a signal integration port, and a special cable can be used for connecting a PLC (programmable logic controller); the 32-path ECON seats (4) are divided into an upper row and a lower row which are fixed on the PCB in a staggered manner, and comprise 32 ECON plug sub-seats, wherein the numbers of the ECON plug sub-seats are 00, 01, 02, 03, 04, 05, 06, 07, 08, 09, 0A, 0B, 0C, 0D, 0E, 0F, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 1A, 1B, 1C, 1D, 1E and 1F respectively; a signal indicator lamp (1) is arranged between the 40P bull-horn connector (2) and the upper row of 32 ECON seats (4); the power input interface (3) is arranged at the top of the 32-path ECON signal acquisition module and is positioned on the left side of the 40P bull horn connector (2);

as shown in fig. 8, the eco pin connector comprises three connection pins, i.e., a pin 1 for connecting +24V, a pin 3 for connecting 0V, and a pin 2 for connecting an input signal terminal; the 32 jacks on the 40P bull-horn connector are signal input ends and are respectively connected with No. 2 pins on the 32 ECON plug sub-seats through signal lines, and the 40P bull-horn connector is also provided with 2 jacks connected with the negative pole of the power input interface and 2 jacks connected with the positive pole of the power input interface; a chip resistor R1 and a power indicator LED1 are connected between a negative lead-out line and a positive lead-out line of the power input interface, the chip resistor R1 is used for reducing loop current when power is input to ensure normal light emission of the power indicator LED1, and a high-speed diode D1 is arranged on the negative lead-out line of the power input loop of the power input interface and is used for preventing the positive and negative poles of the power from being connected in a wrong way; the No. 1 pin of each ECON sub-socket is connected with the positive electrode lead-out line, and the No. 3 pin is connected with the negative electrode lead-out line; the No. 1 pin is further connected with a signal line, a signal input indicator lamp and a current limiting resistor are connected in series on a circuit connected with the No. 1 pin and the signal line, the current limiting resistor corresponds to R2-R33 respectively and is used for limiting loop current to be kept within 20mA, and normal indication of switching signal input of the LED2-LED33 signal input indicator lamp is guaranteed.

As shown in fig. 3 to 7, the PCB is fixedly connected to the bottom casing (13), the bottom of the bottom casing (13) is provided with a guide rail clamping groove (11), the guide rail fastener (14) is arranged on one side of the guide rail clamping groove (11) on the bottom casing (13), the guide rail fastener (14) is provided with a handle and a clamping inclined plane, the clamping inclined plane is located in the guide rail clamping groove, and the clamping inclined plane can be clamped with the guide rail; the shell (9) is buckled on the bottom shell (13), a ox horn connector position hole (6), an ECON seat position hole (7), an indicator lamp position hole (8) and a power supply position hole (10) are formed in a panel of the shell (9), and the ox horn connector position hole (6), the ECON seat position hole (7), the indicator lamp position hole (8) and the power supply position hole (10) are in one-to-one correspondence with the positions of the 40P ox horn connector (2), the 32-way ECON seat (4), the signal indicator lamp (1) and the power supply input interface (3) respectively; cylindrical clamping bosses are arranged on two sides of the transparent dustproof cover (12), and the transparent dustproof cover (12) is clamped above the power input interface (3) through the cylindrical clamping bosses; the signal indicator lamp (1) is a row of lamp bead combinations transversely arranged on the PCB.

When the connector works, the input end of an external switch signal is connected to the ECON plug in a pressing mode, 32 ECON plugs are respectively connected to corresponding ECON plug sub-seats in a plugging mode, power is provided for the switch signal through the ECON plug sub-seats, and the switch signal is transmitted to the PLC through a 40P bull horn connector; the 32-channel ECON signal acquisition module is specially provided with a 24V positive and negative electrode interface for connecting an external power supply.

Claims (2)

1. A32 way ECON signal acquisition module which characterized in that: the intelligent power supply comprises a 40P horn connector, a signal indicator lamp, a power input interface, a 32-channel ECON seat, a PCB (printed circuit board), a shell, a transparent dustproof cover, a bottom shell and a guide rail fastener; the 40P bull-horn connector is transversely and fixedly connected to the top of the right side of the PCB, and the 32-path ECON seats are divided into an upper row and a lower row which are fixed on the PCB in a staggered mode and comprise 32 ECON plug sub-seats; a signal indicator lamp is arranged between the 40P bull-horn connector and the upper row of 32-path ECON seats; the power input interface is arranged at the top of the 32-channel ECON signal acquisition module and is positioned on the left side of the 40P bullhorn connector; the ECON socket comprises three wiring pins, namely a pin 1 for connecting +24V, a pin 3 for connecting 0V and a pin 2 for connecting an input signal end; the 32 jacks on the 40P bull-horn connector are signal input ends and are respectively connected with No. 2 pins on the 32 ECON plug sub-seats through signal lines, and the 40P bull-horn connector is also provided with 2 jacks connected with the negative pole of the power input interface and 2 jacks connected with the positive pole of the power input interface; a chip resistor R1 and a power indicator LED1 are connected between a negative lead-out line and a positive lead-out line of the power input interface, and a high-speed diode D1 is arranged on the negative lead-out line of a power input loop of the power input interface; the No. 1 pin of each ECON sub-socket is connected with the positive electrode lead-out line, and the No. 3 pin is connected with the negative electrode lead-out line; the No. 1 pin is also connected with a signal line, and a signal input indicator lamp and a current-limiting resistor are connected in series on a line connected with the No. 1 pin and the signal line.

2. The 32-way ECON signal acquisition module of claim 1, wherein: the PCB is fixedly connected to the bottom shell, a guide rail clamping groove is formed in the bottom of the bottom shell, a guide rail buckle is arranged on one side of the guide rail clamping groove in the bottom shell, a lifting handle and a clamping inclined plane are arranged on the guide rail buckle, the clamping inclined plane is located in the guide rail clamping groove, and the clamping inclined plane can be clamped with the guide rail; the shell is buckled on the bottom shell, a bull horn connector position hole, an ECON seat position hole, an indicator lamp position hole and a power supply position hole are formed in a panel of the shell, and the bull horn connector position hole, the ECON seat position hole, the indicator lamp position hole and the power supply position hole are in one-to-one correspondence with the positions of a 40P bull horn connector, a 32-way ECON seat, a signal indicator lamp and a power supply input interface respectively; the two sides of the transparent dustproof cover are provided with cylindrical clamping bosses, and the transparent dustproof cover is clamped above the power input interface through the cylindrical clamping bosses; the signal indicator lamp is a row of lamp bead combinations transversely arranged on the PCB.