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KDI Series Digital Display Controller Support Multi Machine Network Communication

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Xi'an Kacise Optronics Co.,Ltd.

Province/State:Shaanxi

Country/Region:china

Tel:86--17719566736

Contact Person:
Ms.Evelyn Wang View Contact Details

KDI Series Digital Display Controller Support Multi Machine Network Communication

Brand Name	KACISE
Model Number	KDI
Place of Origin	CHINA
Minimum Order Quantity	1PCS
Price	Negotiable
Payment Terms	L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability	1000 Piece/Pieces per Week negotiable
Delivery Time	5-8 work days
Packaging Details	each unit has individual box and all boxes are packed in standard packages or customers requests available
Certification	CE
Parameters	See the following table

Detailed Product Description

KDI Series Digital Display Controller Support Multi Machine Network Communication

Introduction

The KDI series display controller is versatile for measuring and controlling temperatures, pressures, liquid levels, lengths, etc. A microprocessor is used for digital processing, ensuring highly accurate linear correction of non - linear signals.

It combines digital and analog display. The digital LED shows real - time values for precise control, while the 40 - line light column provides clear and intuitive display for easy parameter comparison.

Users can access the internal parameter settings like input type and communication parameters. Multiple index numbers can be input and switched online without jumper - changing or power - off, thanks to advanced jumper - free technology.

The controller supports multi - machine communication with standard serial two - way functions (RS - 232C, etc.) and adjustable baud rates (300 - 9600bps). It can communicate with devices like computers and PLCs to form an intelligent system. With data collectors and Chinese industrial control software, network management between multiple instruments and host computers is easily achieved.

Features

· New concept of computer digital auto-tuning
· Clear and clear measurement display
· Support multi-machine network communication, communication protocol can be freely set
· Unique full open user-defined interface
· Set parameter power-off permanent retention and parameter password lock
· Fully digital cold junction compensation
· Multi-size external structure size
· AC and DC switching power supply mode

Parameters

Matching with standard indexing temperature sensor:

Input Signal	Indexing No.	Resolution	Sensor	Range
	B	1	Platinum₃₀-platinum₆ rhodium	400～1800℃
	S	1	Platinum₁₀-platinum	0～1600℃
	K	1	Nickel chromium-nickel silicon	0～1300℃
	E	1	Nickel chromium-constantan	0～1000℃
	J	1	Iron-constantan	0～1200℃
	T	0.1	Copper-constantan	-199.9～3200℃
	Wre	1	Tungsten₃-tungsten₂₅	0～2300℃
	Pt100	1	Platinum thermal resistance R₀ = 100Ω	-199～650℃
	Pt100	0.1	Platinum thermal resistance R₀= 100Ω	-199.9～320.0℃
	Cu50	0.1	Copper thermal resistance R₀= 50Ω	-50.0～150.0℃

With standard signal transmitter:

Input Signal

Standard Signal

Range

Input Resistance

Matching Transmitter

Measuring Range

various mV signal

0～10mA

4～20mA

0～5V

1～5V

30～350Ω

≥10MΩ

≤250Ω

≥250KΩ

hall transmitter

compatible with DDZ-II type instrument

compatible with DDZ-III type instrument

compatible with DDZ-II type instrument

compatible with DDZ-III type instrument

compatible with remote pressure resistors

set according to user needs.

range:

-1999～9999

Main Technical parameters

Input Signal	Analog	Resistance: standard thermal resistance (remote pressure resistance such as Pt100, Cu50) Galvanic couples: standard thermocouples ( B, S, K, E, J, T, WRe, etc.) Current: 0~10mA, 4~20mA, 0~20mA, etc. (Input impedance ≤250Ω) Voltage: 0~5V, 1~5V, etc.(Input impedance ≥250Ω)
Measuring Range	-1999~9999
Accuracy	0.2% FS ±1 or 0.5% FS ±1
Resolution	1, 0.1, 0.01 or 0.001
Temperature Compensation	0~50
Display Method	-19999~9999 measured value display -19999~9999 set value display 0~100% measured value light column display LED operating status display
Light Column Accuracy	The light column display accuracy is 1%
Control Method	Position ON / OFF with backlash
Output Signal	Analog output	DC 0-5V (load capacity ≤250Ω) DC 1~5V (load capacity ≤250Ω) DC 0~10mA (load capacity ≤750Ω) DC 4~20mA (load capacity ≤500Ω)
	Switch output	Relay control output - Relay ON/OFF with backlash Contact capacity: AC220V/3A; DC24V/6A (resistive load) Controllable silicon output-SCR (controllable zero-crossing pulse), can trigger controllable silicon: 400V/100A Solid state relay output - SSR (solid state relay control signal) output, 6 ~ 24 / 30mA (voltage cannot be adjusted)
	Communication output	Interface mode - Standard serial two-way communication interface: RS-485, RS-232C, RS-422, etc.
	Feed output	DC24V, load capacity ≤30mA
control method	Optional 1~4 limit control, LED indication. The control mode is the relay ON/OFF with backlash (user can set it freely)
control accuracy	±1
Alarm mode	You can select 1~4 limit alarm, LED indication. The control mode is the relay ON/OFF with backlash (user can set it freely)
Alarm accuracy	±1
Temperature compensation	0～5 0°C digital temperature automatic compensation
Parameter setting	• Panel touch type press key digital setting • Parameter setting value is permanently hold when power off • Parameter setting value Password Lock
Protection method	• Input loop disconnection alarm (when thermocouple or resistance input), relay output, LED indication • Input over/under range alarm • Power under voltage automatic reset •Work abnormally automatic reset (watch dog)
Online communication	The communication protocol is a two-wire system, a three-wire system or a four-wire system (e.g. RS485, RS232C, RS422, etc. ) can also be specially requested by the user. The baud rate of 300 to 9 6 0 0 b p s can be set freely by the internal parameters of the instrument. The interface and the main unit are separated by photo-electricity, and the communication distance can reach 1.2 km. The system adopts the master-slave communication mode. The whole control loop only needs one two (three, four) core cable, which can realize communication with the host computer. The upper computer can call the device number set by the user, and call the scene of each instrument at any time. Data, and can be used to set internal parameters of the instrument. Equipped with data collector and industrial control software, it can realize online communication between multiple instruments and one or more microcomputers.
Use environment	• Ambient temperature 0～5 0°C • Relative humidity ≤ 85 R H • Avoid strong corrosive gases
Power Supply	Normal type : • A C 220 V + 10 - 1 5 % (50 Hz ± 2Hz linear power source ) Special type: • A C 90 ~ 260 V- - switch power • D C 24 V ±2 V- - switch-off power supply
Power consumption	• ≤5 W (A C 220 V linear power supply) • ≤4 W (A C 90 V~265 V switch power supply) • ≤4 W (D C 4 V power supply)
Weight	420g (AC220V linear power supply)

Dimensions
Dial opening size (in mm)

-C80.T880 series (horizontal type)

-C40 series (horizontal type)

-C70 series (horizontal type)

-C10 series (horizontal type)

-S80.ST80 Series (Vertical)

-S40 Series (Vertical)

-C90 Series

Ordering Information

Model	Code	Description
KID-
Appearance feature	C S	Horizontal display instrument (Note 1) Vertical display instrument (Note 1)
Dimensions	1 4 7 8 9	48 X48mm 96 X 48mm (horizontal) 48 X96mm (vertical) 72 X 72mm 160 X 80mm (horizontal) 80 X160mm ((vertical) 96 X 96mm
Control	01 03 04	Measurement display Double limit control Four limit control or four limit alarm output (Note 2)
communication method		See "Communication Method"
Output		See "Instrument Output Method"
Input		See "Input Type Selection Code"
First alarm method	N H L	No alarm (can be omitted) Upper limit control / alarm (four limit control / alarm 2H note 2) Lower limit control / alarm (four limit control / alarm 2L note 2)
Second alarm method	N H L	No alarm (can be omitted) Upper limit control / alarm (four limit control / alarm 2H note 2) Lower limit control / alarm (four limit control / alarm 2L note 2)
Feed output	P	DC24V feed output
Power Supply	W T	DC24V power supply AC90 ~ 265V power supply (switching power supply) AC220V power supply (linear power supply can be omitted)

Product Tags: Digital Display Controller 20mA KDI Digital Display Controller 30mm Digital Fluid Level Controller

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KDI Series Digital Display Controller Support Multi Machine Network Communication

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