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KH7014 Isolated Input Module

View times:  Author:admin  Published time:2018-03-01

KH7014 Isolated Input Module

KH7014,  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

KH7014:  4 channels input module, isolated, thermocouple, 4-20mA, 0-10mA, 0-5VDC, 1-5VDC
Various Input :
                    . Up to 4 channels input 
                    . Support various analog signal input and battery pack testing
                    . Up to 400V isolated voltage among channels by opto- coupler relay isolated
Communication:
                    . 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.
Size :  Super thin design, small size, easy to be installed
Operation:Easy to operation, user-friendly, only connect sensor and PC software for data logging.

Specification

Thermocouple Input:
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
                    .DC Voltage: (0-5VDC, 1-5VDC)
                    . DC Current: (4-20mA, 0-10 mA) 
                    (250Ωresistor connected for 4-20mA, 500Ωresistor connected for 0-10mA
Communication: RS485, MODBUS-RTU protocol, baud rate up to 19200bps
Accuracy: ±0.2%                             Power supply:+24VDC
Sampling Rate:1S                          Power consumption:<1.0W
Size:98.5*99.0*17.7mm                    Working Temperature:-0~50°C
Installation:Rail-type                        Relative Humidity:5%-85%,no dew


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