Introduction

2A1667-10 is an accessory in the series of Distributed Control System (DCS). This accessory is used to operate motor switches, pilot lamps, stop buttons and master switches. It is widely used in chemical industry, petrochemical engineering, energy industry and metallurgical industry. It has various advantages, such as low cost, high reliability and easy installation. In addition, it also simplifies the maintenance and operation of motors, reduces the cost of long-term operation, and enhances the safety of personnel and equipment.

Application Field

The 2A1667-10 can control a variety of motor switches, such as fan coil switches, air conditioning switches, centrifugal switch, gas pressure switch and other motor-driven switches. It is also used in chemical industry, petrochemical engineering, energy industry, metallurgy industry and other fields. In the chemical industry, these accessories are used to control the open and close of the pumps, valves or other controlling parts in the process control system. Thus, the process operations can be stable and efficient. In the petrochemical engineering, they are applied to shut off emergency stop switches, valve switches, over-temperature emergency stop switches, and so on. The energy industry includes the gas, electricity and nuclear power generation sector, where these accessories perform the same function.

Working Principle

The basic working principle of the 2A1667-10 is a DC electric motor. It is driven by a DC motor, which produces a rotating armature coil. The armature is connected to a contact plate, which produces a strong magnetic field. When the field is energized, it pulls the armature, turning the contact plate and allowing it to make contact with the contacts on the accessory. This action is reversed when the field is de-energized, allowing the contact plate to slip back to its original position. This opens or closes the switch or other controlling part.

Conclusion

The 2A1667-10 is an accessory used in many Industries. It is used to control motor switches and other controlling parts. It has a DC electric motor, which produces a rotating armature, and is capable of controlling a variety of motor switches. The basic working principle is that the magnetic field of the contact plate is used to pull the armature, thus turning the contact plate and opening or closing the switch or other controlling part. This accessory is reliable and cost-effective, and can help to simplify the maintenance and operations of motors, while also increasing the safety of personnel and equipment.