1 Product Overview

　　Ankerui BA cement plant open type AC current transmitterBy applying the principle of electromagnetic induction, real-time measurement of AC current in the power grid is carried out, and constant current and linear compensation techniques are used to isolate and transform it into a standard DC signal output. DC12V or 24V safe voltage can be widely used in the field of industrial automation.Ankerui BA cement plant open type AC current transmitter

2 Model Description

3 Technical conditions

4 External dimensions

4.1 BAK20-AI external dimensions

Manufacturer's contact phone number 18706162823 (same as WeChat)

4.2 BAK50-AI Dimensions

5 Wiring methods

V+- Positive pole of power supply (note that the positive pole of power supply cannot be connected in reverse to ground)

DO -, DO+- switch interface

V - Power Ground

A. B-485 interface

OUT - Analog output negative

OUT+- Analog output positive

The cable is a perforated input

Definition of indicator light:

RUN: Running normally. When there is no 485 communication connection, the RUN light displays green and flashes once every 1 second; When the current sensor is successfully connected to 485 communication, the RUN light flashes rapidly;

Alarm: After turning on the alarm switch, when the input current reaches 120% of the current sensor range, the red light of the Alarm light remains on, and the relay output is closed; When the input current drops below 110% of the sensor range, the alarm light goes out. If the alarm switch is not turned on, the alarm will not light up and the relay will not close.

Note:

(1) The instrument wiring adopts detachable terminal blocks, and it is recommended to use shielded wires with a cross-sectional area of 0.75mm ² for connecting wires on the power, output, RS485 communication, and switch interface sides.

(2) The specific wiring shall be based on the wiring diagram on the physical casing.

Manufacturer's contact phone number 18706162823 (same as WeChat)