8 Channels MODBUS PLC Analog Input Module
Analog+Thermocouple input
98.5*99.0*17.7mm
9-32VDC power supply

Product Description

KH7018, Multi-channel analog input module, is used the advanced technology, to be designed high quality and performance, high accuracy and isolation, super thin and small size, to be aimed to log multi channels analog input signal for temperature, humidity, pressure, flow, linear voltage, linear current, battery pack etc parameters in process control field, can achieve RS485 field-bus communication based on standard MODBUS-RTU protocol in various industry application.

Application:

Widely used in petroleum, metallurgy, pharmaceutical, food, industrial automation, warehouse, library etc industrial automation process monitoring area.

Feature

Universal Input

.Thermcouple input: K, S, T, E, J, B, N,R, Wre325, Wre625

.Analog Input: 4-20mA, 0-10mA, 0-5VDC, 1-5VDC

.mV input: 0-20mV, 0-60mV, 0-100mV,. 0-500mV

.Support various analog signal input and battery pack testing

. Up to 400V isolated voltage among channels by opto- coupler relay isolated

RS485 MODBUS-RTU Communication

.Support RS485 communication based on standard MODBUS-RTU protocol

.Can be configurable flexibly and communicated with modern DCS, HMI, PLC etc

. Can be made of districted paperless recorder system with our KH800G recorder.

Easy to operation, user-friendly, only connect sensor and PC software for data logging.

Specification

Accuracy: +-0.2FS

Sample rate: 1 second

Power suuply: 24VDC default; 9-32VDC

Power comsuppsion: less than 1.0W

Installation type: rail-type

Working temperature: 0-50degC

Working humidity: 5%-85%,no dew

Input type:

Themocouple: K ( -50 ~ 1300℃ ),S ( -50 ~ 1700℃ ),T ( -200 ~ 350℃ ) ,E ( 0 ~ 800℃ ),J ( 0 ~ 1000℃ ),B ( 300 ~ 1800℃ ),N ( 0 ~ 1300℃ ), R(-50~1700℃),WRe325(0~2300℃), WRe526(0~2300℃)

Analog Input: 4-20mA(250ohm resistor ), 0-10mA(500ohm resistor), 0-5VDC, 1-5VDC

mV input: 0-20mV, 0-60mV, 0-100mV,. 0-500mV

 E-mail:yjs1233＠126.com;      David.Bai＠YunYao-china.com;

QQ:2647779470; Wechat:0086-13512159475 ;WhatsApp:0086-135121594754 ;Skype:bdj20092009

Output:

RS485, MODBUS-RTU protocol, baud rate up to 19200bps