KJ3001X1-CA1 - Dry Contact Module

Description

Power system features

◆ Wide input voltage range ● The input voltage of the rectifier module is 120~290V (new equipment reaches 90 ~290V) ◆ High power factor, high efficiency ● Power factor of 99%, efficiency of 88% ◆ Non-destructive hot swap technology, easy maintenance (small improvement to solve big problems) ◆ Network design, unmanned and remote monitoring (a variety of background monitoring) ◆ Advanced battery management function (intelligent comprehensive management) ● Temperature compensation ● Load power-off (LLVD) and Battery Low Voltage Protection (BLVD) ● Charging current limit, timed balanced charging ● Battery capacity calculation, online battery testing System principle ◆ AC power enters the rectification part through the AC distribution branch; The +24V DC power obtained by the rectifier modules is connected to the DC power distribution and provided to the communication equipment in multiple channels. ◆ Under normal circumstances, the system runs in parallel floating charging state, that is, the rectifier module, the load, the battery work in parallel, the rectifier module in addition to supply power to the communication equipment, but also provide floating charging flow for the battery. ◆ When the mains power is off, the rectifier module stops working, and the battery supplies power to the equipment to maintain the normal operation of the equipment. ◆ After the mains is restored, the rectifier module supplies power to the equipment again, and charges the battery to supplement the consumed electricity. ◆ The monitoring module adopts the centralized monitoring method to manage AC power distribution and DC power distribution, and receives the operation information of the rectifier module through the RS485 interface and carries out the corresponding control. ◆ The monitoring module can also be connected to the local computer through RS485, RS232, and can be connected to the monitoring center through the Modem or other transmission resources (such as official channels, etc.) to realize the centralized monitoring network of the power system.

First, the type of analog module (1) Analog input module The analog input module, also known as A/D module, converts analog signals collected from various industrial field sensors into digital quantities that the CPU can recognize as received. (2) Analog output module The analog output module is also called the D/A module, which is simply to convert the digital quantity sent by the analog input module CPU into other external devices 1 to identify the received voltage or current and other information. (3) Digital module The main function of the digital module is to check the status of the external switch input. The digital input/output signal is a switching signal, 1 or 0. Second, the role of analog module 1. The main function of the analog input module is to collect analog signals. After collecting the external pressure sensor, the analog signal collected by the pressure sensor is collected inside the module and processed accordingly. Here the sensor data includes voltage, current, thermal resistance, thermocouple, temperature and other analog values, and then transmitted to the intelligent module of the computer through the bus. 2, the role of the analog output module is to convert the input digital signal through the digital-to-analog conversion, and the output can be controlled continuous current and signal. 3, digital module: digital module has two functions: input and output. If you do not use this method of integration, you can save more space, otherwise the user needs to buy two modules when using, the digital quantity module solves this problem, that is, integrate the input/output function, a module can both input signals and output signals.

Main brands include: ABB, Bailey, GE, FOXBORO, Invensys TRICONEX, Bentley BENTLY, A-B Rockwell, EMERSON EMERSON, B&R, MOTOROLA, FUANC, REXROTH, KUKA, HONEYWELL, NI, DEIF, Yokogawa, WOODWARD WOODWARD, Ryan, SCHNEIDER SCHNEIDER, Yaskawa, MOOG, EPRO, PROSOFT and other major brands

The company focuses on DCS, PLC, robot, large servo four systems

The main products are various modules/cards, controllers, touch screens, servo drivers Company advantage: Supply imported original products, professional production of spare parts One year warranty, fast delivery time, complete supply !！！ ① 24 hours email response (12 hours); ② For shipment outside Asia, please contact the seller.

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