Smart Wireless RTU Controller with Mqtt and Modbus Support Features

• Customization: Available
• Usage: Workstation, Server, IoT
• Type: Wireless
• Model NO.: DTU
• Support Network: GPRS
• Information content: Data
• Certification: CE, RoHS, GS
• Condition: New
• Product Name: Mqtt Modbus TCP RTU Smart Gateway
• Protocol: Mqtt
• Power Supply: 12VDC Poe
• Antenna: External Antenna
• Interface: 1do/1di/2ai/1RS485/1RS232
• Frequency: EU433/Cn490/In865/EU868/Us915/As923MHz
• Wireless Protocol: 4G LTE
• CPU: Arm Cortex-A7 1.2g Hz
• Transport Package: Wireless Remote Control RTU
• Specification: 24*31*15cm
• Trademark: Yunyi
• Origin: China

Product Description

Specification

Supply voltage	DC12-24V
Current	0.5A (MAX)@DC12V
External power supply	Current limit <1A, voltage equal to equipment supply voltage
Wireless signal access	2G, WIFI, 4G
Analog input	8 channels 0-20mA input, 8 channels 0-5V voltage input
Analog output	2 channels, 0-20mA output, 0-10V output optional
Acquisition accuracy	0.20%
Output accuracy	0.30%
Switch value input	8-channel active input, DI0 supports counting (speed up to 6MHz)
Communication Interfaces	RS485 RS232
Protocols	Wireless interface supports MQTT & MODBUS RTU for cloud connection
Device Search & Configuration	Supported in network port LAN

Company Profile

FAQ

Q: How long until I receive a reply from you?
A: We prioritize our communication and will get back to you promptly, guaranteed within 12 hours.
Q: Is it possible to receive samples?
A: Absolutely! We offer sample orders to ensure you can evaluate the quality and explore market potential. Please note that express shipping charges apply.
Q: How quickly can production be initiated?
A: Once we receive your confirmed order and prepayment, our production process will commence without delay.
Q: What is the expected delivery timeframe?
A: For small orders, expect delivery in 3-5 working days. Larger orders typically take 10-15 days.
Q: How is quality control managed?
A: Our rigorous quality control includes three inspection stages (initial, production, and final goods) combined with a robust warranty service offering a 1-year replacement guarantee for defects not due to user damage.
Q: Which certifications have you acquired?
A: We are certified with ISO9000, CE, and Explosion-proof certifications, and RoHS compliance. Additionally, third-party quality and safety inspection certificates are available upon request before delivery.
Q: May I visit your factory?
A: We warmly welcome your visit! Please fly into Xi'an Xianyang Airport, and it would be our great pleasure to host you.
Q: What are the warranty terms?
A: We provide a comprehensive 12-month warranty period to ensure customer satisfaction.
Q: Can you offer OEM and Customization services?
A: Certainly! We offer both OEM and ODM services. Our expert R&D department is ready to deliver tailored solutions to meet your specific needs.