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We are a Chinese PLC/HMI/VFD manufacturer with 20 years of experience.

EM131 8AIx14 bits, AIW address


● 4 analog input, resolution 12 bits, 24V DC          

● Circuit design supports no gain calibration, easy to use,    

● Strong anti-interference performance and stable.    

Product Description

4AI,24V DC,Resolution:12bits,

High immunity,stable

Technical Specification

From bus current consumption

20mA

From L+ current consumption

60mA

Power loss

2W

Number of analog Inputs

4

Input type

Differential

Voltange input range: Unipolar

0~5v,0~10V

Voltange input range: Bipolar

±2.5V,±5V

input range:current

0~20mA

Resolution

12 bit

Bipolar,full-scale range

-32,000 to +32,000

Unipolar, full-scale range

0 to +32,000

Cable Length (unShielded)

300m

Input impedance

≥10M Ω Voltage Input

250 Ω Current Input

Isolation tested for contact(field to logic)

No

Analog to digital conversion time

<250µs

Common-mode rejection

40db,DC to 60Hz

Common-mode voltage

Signal voltage + Common-mode voltage≤12V

Maximum input voltage

30V DC

Maximum input current

32mA

Dimensions(W x H x D)(mm)

71.2×80×62

20 years experience

3-year warranty

Support free sample test


  1. Shenzhen Unimat Automation Technology Co., Ltd., established in 2005, is a National High-Tech Enterprise, a Specialized and Innovative Enterprise, and a participant in the development of the national standard for Programmable Controllers, specializing in industrial automation control.
  2. The company's products include PLCs, HMIs, VFDs, and Industrial Internet of Things systems, all of which have complete independent intellectual property rights.

As of December 2023, UniMAT PLC sales have exceeded 2,000,000 units.