DK2100 series

DK21H8 independent four way universal input inspection controller 48*96 signal detector

DK2100 series multi-channel instruments, including Dk2104 eight-way universal signal input type, DK2108 four-way universal signal input type, DK21H8 four-way universal signal input type, DK21DN eight-way universal input guide installation version. It can be used in conjunction with various sensors and transmitters. It can detect, alarm and control industrial process parameters such as multi-channel temperature, pressure, liquid level, flow rate, weight, current and voltage, and transmit output, data acquisition and communication.
With the latest international electronic technology, high-speed signal processor and microprocessor as the core, digital is more intelligent.
Equipped with photoelectric isolation RS-485 communication interface, using ModBus RTU communication protocol. The circuit design uses three terminal isolation of input, power and output.
Online orders

Product features

8 way independent input

Support for 24 industrial signals

Support 2 way transmit output

Support 2 way relay alarm output

Support for Modbus Communication

input
K
S
R
T
E
J
B
N
WRe3-WRe25
WRe5-WRe26
4～20mA
0～20mA
Cu50
PT100
0～80Ω
0～400Ω
0～20mV
0～100mV
0～1V
1～5V
0～5V
-20～+20mV
-100～+100mV
-5V～+5V

input

0-5

1-5v

0-10v

0-10ma

0-20ma

4-20ma

communication

Photoelectric isolation RS-485 communication interface

alarm
2 way relay output

Other detailed parameters

Number of input channels: 8 independent paths, different input types.

Input signal range: 24 common industrial standard signals.

Range: -1999~9999

Basic error: 0.2%FS + 1 words.

Resolution: 1/11998

Measure AD: 20 bits, 25SPS

Output DA: 16 bits, 200KSPS

Input impedance: when the voltage is greater than or equal to 500K, the current is less than 300 ohms, the thermal resistance is less than 0.25mA, and the thermocouple is more than 500K

Output impedance (with load capacity): voltage (> 250K) and current (< 300_). (Current has special requirements, can

Do 650 euro, explain when ordering, relay AC120V/1A, DC30V/1A

Display mode: digital tube

Sampling period: 0.32S/0.64S

Communication mode: RS485 interface, two wire system.

Driving distance: 1200 meters

Communication protocol: MODBUS RTU

Check mode: no check, odd check, even check.

Baud Rate: 4800, 9600, 19200 Communication Data Format: One Start Bit, Eight Bit, One Stop Bit

Supply voltage: AC220V

Isolation voltage: 2000V AC 1 minutes.

Working conditions: temperature: -20 ~ +50 C, humidity: 10% ~ 90%RH