EM235 4AI 1AO PLC Programmable Logic Controller Analog Acquisition

EM235 4AI 1AO PLC Programmable Logic Controller Analog Acquisition

4AI 1AO Analog Acquisition PLC Low Cost High Performance China PLC

4AI,1AO;

12 bits resolution voltage output;

11 bits resolution current output

technical parameters

Model	EM235 4 inputs/1 outputs ×12bits
Product Description	4AI,1AO; 12 bits resolution voltage output; 11 bits resolution current output
Input Feature
From bus current consumption	30mA
From L+ current consumption	60mA
Power loss	2W
Number of analog Input	4
Signal input type	Differential
Maximum input voltage	30V
Maximum input current	32mA
Voltange input range: Unipolar	0~50mV, 0~100mV,0~500mV,0~1V,0~5V,0~10V
Voltange input range: Bipolar	±1V, ±2.5V, ±5V, ±10V ±25mV, ±50mV, ±100mV, ±250mV, ±500mV,
current input range	0~20mA,
Resolution	12bits
Bipolar,full-scale range	0~32,000
Unipolar, full-scale range	-32,000~+32,000
Analog to digital conversion time	<250µs
Output Feature
Number of analog Input	1
Input voltage range	-10~+10V
Input current range	0~20mA
Load inpedance
·for voltage outputs	Min:5KΩ
·for current outputs	Max:0.5KΩ
Resolution	12 bits voltage output; 11 bits current output
Data word format
·Displayable:voltage output	-32,000~+32,000
·Displayable:current output	0~32,000
Basic error	±0.5% of full range
Dimensions(W x H x D)(mm)	71.2×80×62
Order Number	UN 235-0KD22-OXAO

Wiring Diagram

Our Products
Our diverse product portfolio includes:

Wireless I/O Controllers – 2DI2DO wireless RTU, 4DI4DO wireless RTU and 8DI8DO wireless RTU. They will help you realise remote ON-OFF control easily. 

Wireless Analog Controllers – 2AI, 4AI, 2AO and 4AO wireless analog RTU will help you collect 4-20mA or 0-5V signal to PLC/HMI in control room by wireless.

Wireless Irrigation Controllers – Smart, water-efficient solutions for agriculture and landscaping. Our customized irrigation controller is OK to control latching valve's ON-OFF automatcally.

Central Control Glow Sticks – Dynamic wireless control for stage performances and events.

Stage LED Wristband Wireless Control Systems – Interactive and synchronized lighting for immersive audience experiences.

Why Choose Us?
✔ Innovation-Driven – We continuously develop advanced wireless technologies to meet evolving industry demands.
✔ Reliable Performance – Our solutions ensure stable, long-range connectivity with low latency.
✔ Customizable Options – Tailored wireless control systems to fit your specific needs.
✔ Expert Support – Dedicated technical assistance to ensure seamless integration and operation.

At Lensen, we empower businesses and creatives with flexible, scalable, and user-friendly wireless control solutions. Whether for industrial automation, smart agriculture, or captivating stage productions, we provide the tools to bring your vision to life—wirelessly and effortlessly.