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DK1004 1AD, 4DA data acquisition module is an intelligent module which integrates signal acquisition, transmission and DA output. It has the characteristics of high measurement accuracy, good stability, modular structure, flexible configuration, good linearity and strong anti-interference ability, and supports Modbus RTU communication.
Product features
Support 24 common industrial standard signal inputs;
Support Modbus RTU communication;
There are many ways to transmit and output, which can be connected to 4 channels at most.
220V AC/24V DC (+ 10%) power supply;
Signal input, power supply, variable output three terminal isolation, isolation voltage 2000V AC;
Compact size, easy installation, standard 35mm guide rail installation;
0-（0-5V/0-10V/0-20mA/0-10mA)，
1-(1-5V/4-20mA)
Other detailed parameters
The comprehensive measuring accuracy is: 0.1%FS + 1 words.
AD precision: 22 bits
AD speed: 13SPS
Delivery accuracy 16 bits
DA speed: 10M SPS
Communication mode: Modbus RTU
The output impedance current output is less than 350 ohm, and the voltage output is greater than 500K
Isolation voltage input, output, power between the three 2000V AC 1 minutes.
Temperature drift :50ppm
Electromagnetic compatibility :GB/T 18268 (IEC61326-1)
Ambient temperature: 0~50 C
The relative humidity is less than 85%RH, avoiding strong corrosive gases.
Power supply: DC24V (+ 10%) /AC220V
Power dissipation: 5W
Size, width * height * depth: 45*100*115mm
Installation structure 35mm DIN guide rail installation
Selection size
Outline size: (wide * high * Deep) 45*100*115 (mm).
Example selection
First cases:
DK1004-K-4MA20-4-AC220V
The selection is: DK1004 data acquisition module, input signal is K type thermocouple, communication given DA output is
4-20MA signal, 4 DA output, module power supply AC220V.
Second cases:
DK1004-PT100-0V10-3-DC24V
The selection is: DK1004 data acquisition module, input signal is PT100 platinum resistance, communication given DA output is
0-10V signal, 3 DA output, module power supply DC24V.
COMPANY：Shijiazhuang Dekun Technology Co., Ltd.
Contact：Mr.Guo
Tel：4008865081
Phone：15810374736
Email：sales@dekun.cc
Add：No. 585 Tianshan Street, Shijiazhuang City, Hebei Province, China
