There are 3 types of micro switches, which perfectly match the precise control needs of household appliances
Micro switch refers to a contact mechanism with a small contact interval and a quick action mechanism, with a specified stroke and a specified force for the switch action, covered with a shell, and a switch with a drive rod outside, because the contact spacing of the switch is relatively small, so it is called a micro switch, also known as a sensitive switch.
Micro switches are divided into ordinary type, small type, and ultra-small type;
According to the contact piece, it is usually divided into three categories: normally open micro switch, normally closed micro switch and conversion micro switch:
Normally closed micro switch means that before the external force is applied, the static contact and the moving contact are connected; on the contrary, it is a normally open micro switch; The conversion micro switch can control two channels, and one of them will be turned on before and after the action of the moving contact piece, and only one of them can be controlled to turn on; Transfer switches can be used as an alternative to normally open or normally closed switches, depending on the wiring design, and are usually used in scenarios where loads cannot be turned on at the same time.
The high performance of Omron micro switches provides users with precise control when switching on and off household appliances. Traditional switches are prone to various safety accidents, while micro switches can well achieve a balance between product safety and structural design, and can ensure the safety and stability of household appliances during operation.
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Omron PLC--CPM2A series product model
1. CPM2A-20CDR-D 20-point CPU unit, DC24V 12-point in, 8-point relay output, comes with RS232
2. CPM2A-20CDT-D 20-point CPU unit DC24V 12-point to 8-point transistor output with RS232
3. CPM2A-30CDR-D 30 points CPU unit DC24V 18 points ...
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The Omron mobile robot can move a payload of up to 250 kg
Omron's LD-250 can be used to transport large automotive parts, such as gearboxes and large quantities of packaging materials, which are normally handled by human workers using trolleys.
The robot is made of a sturdy metal enclosure that can withstand unexpected external shocks and requirements for more ...
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How are Omron switch relays wired?
One. Before connecting, determine the voltage required for the proximity switch, and in the case of a 3-wire system, determine whether it is PP type or P type. The proximity switch is divided into 2-wire, 3-wire and 4-wire systems.
Two. Wire proximity switches are connected in series when connected to relays. i.e. the relay is connected to the proximity switch to give it ...
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Extended unit address assignment for Omron PLC
2. Extend unit address allocation
The function of the expansion unit is to expand the input and output, and the expansion unit starts from the next channel after the allocation channel of the CPU unit, and assigns the address backwards.
CP1W Expansion Unit
For example, the CPU unit comes with an input that occupies 0 channels and 1 pass ...
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Omron CP1 series PLC interrupt classification
1. I/O direct interrupt, which is the change of interrupt input from the built-in input unit on the CPU rack (0→1; 1→0).
2. Counting interrupt, the built-in input pulse of the CPU unit of the PLC is counted, and the interrupt is executed when the count reaches the set value.
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Omron MMC Health Convenience Store is once again stationed in Xi'an
On May 12, Omron Health Care (China) Co., Ltd. and Xi'an Yikang Pharmaceutical jointly built Xi'an Yikang Pharmaceutical Youyi West Road Store MMC Health Convenience Store (No. 105, 1st Floor, Life North District, Optical Machinery Institute, No. 121 Youyi West Road, Beilin District, Xi'an City) was officially opened and put into operation. The double ...
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Precautions for the use of Omron relays
1. Installation orientation
Proper installation orientation is critical to maintaining the best characteristics of the relay.
· The installation orientation of the impact resistance idealization is to make the contact point and the moving member (part of the armature) in the fitness movement orientation and the vibration or impact orientation upright, very normally open contact in the electric ...
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Key Features of Omron PLC:
(1) Flexible structure
Regardless of the environmental limitations, the network can be built when there is electricity, and the number of access ports can be flexibly expanded, so that the resource utilization rate is high, and it is comparable to WLAN in terms of mobility.
(2) High transmission quality, fast speed and stable bandwidth
Can be very ...
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Omron PLC formatting method
1. Click [Controller] - [Mode] - [Programming Mode].
2. Click [Yes] in the pop-up window, and at this time, the PLC is in programming mode.
3. Click [Controller] - [Clear All Memory].
4. Click [OK], and the PLC memory is successfully ...
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Introduction to Omron travel switches
Omron travel switch, position switch (also known as limit switch), is a commonly used small current master electrical appliance. Through the collision of the mechanical moving parts, the contact movement is realized, and the connection or disconnection of the control circuit is realized, so as to achieve a certain control purpose. Usually, this kind of switch is used to limit the ...
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What are the common fault phenomena of Omron relays?
One. Damage to glass insulators
Because the glass insulator of Omron relay is mainly made of metal prongs and glass sintering, it is easy to be damaged in the process of cleaning, overhaul, assembly, etc., such as bending of the pins, falling blocks, cracking, etc., resulting in Omron relays.
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How to add SMC module to Omron plc
After adding the I/O module, you need to set it in the CX-PROGRAMMER program.
Find the IO table and unit settings, double-click to find the mainframe [0000], dot + sign, and then double-click 00 (if not set), 00 represents the module number closest to the CPU.
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What's going on if Omron PLC can't be installed?
1. Open the CX-programmer software;
2. Use rs232 and other communication lines to connect to PLC;
3. Open "PLC" -> "Auto Online"; - >> "Direct Online";
4. Select "Connection Type" and click "Connection".
5. In the pop-up window, click ...
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Omron and Inner Mongolia National University Pharmacy jointly built MMC Health Convenience Store
Recently, Omron and Inner Mongolia Guoda Pharmacy jointly built the first MMC health convenience store in Hohhot. The strong alliance in the field of health care aims to actively respond to the policy requirements of the national "new medical infrastructure", help the standardization of chronic disease services in offline stores, and make ...
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Omron alarm code analysis
Warning display
Over Torque Detection (OL2)
FUNCTION code error (CE01)
Registers NO. Error (CE02)
Data Error (CE03)
Slave Execution Error (CE04)
Slave Execution (CE06)
Communication Timeout (CE10)
Display...
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Introduction to the functions of Omron's dual-channel intelligent fiber amplifier E3X-MZV
Dual-channel intelligent fiber amplifier
E3X-MZV
Optical fiber sensors are widely used to detect the presence and absence of vibration plates, rechargeable battery pole piece winders, digital product assembly and other equipment.
Omron's new fiber optic amplifier selects the functions and performance required for detection and performance.
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What are the advantages of Omron relays?
1. The relay is small and still weldable.
The relays in SSOP/USOP packages feature directly exposed terminals for excellent visibility and easy installation.
2. Ultra-small and lightweight: In addition to SSOP and USOP, ultra-small packages contribute to the miniaturization of devices.
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What are the characteristics of Omron 3G3JZ series inverter?
1. Standard configuration with RS485 interface, Modbus bus communication function;
2. At 3Hz, it can provide more than 150% torque output and start quickly;
3. The carrier frequency of 2-15KHz is adjustable, which can realize silent drive;
4. Equipped with simple energy-saving function;
5. Controlled ...
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Analysis of common Omron fault codes
1. C200H series PLC fault codes:
- E0001: Undefined program error
- E0002: Undefined instruction error
- E0003: Missing Program Error
- E0004: Data error
- E0005: Pointer error
- E0006： ...
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How to choose Omron relays
1. Select the rated working current of the electromagnetic relay coil: For the DC electromagnetic relay driven by transistors or integrated circuits, the rated working current of the coil (generally 2 times the suction current) should be within the output current range of the driving circuit.
2. Select electromagnetic relay contact ...
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