KJ3003X1-EA1 - Serial Interface Terminal Block

Description

The Emerson DeltaV KJ3003X1-EA1 is a Serial Interface Terminal Block that is used to automate and monitor industrial processes. It is one of the most popular DCS systems in the world, and is used in a wide range of industries, including oil and gas, chemicals, power, and food and beverage. The DeltaV system is made up of a number of different components, including controllers, input/output (I/O) modules, workstations, and networking equipment. The controllers are responsible for executing the control logic, while the I/O modules are used to connect the system to the field devices. The workstations are used to monitor and control the system, and the networking equipment is used to connect the different components of the system together. Advantages • High accuracy • High speed • Reliable performance • Wide input range • HART 7 compatibility • Modbus RTU/TCP/IP compatibility • Ethernet connectivity • DIN rail mounting Applications • Process control • Manufacturing • Utilities • Oil and gas • Chemical • Pharmaceutical • Water and wastewater treatment

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.

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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