Smart Wireless RTU Controller for Modbus TCP and RTU Devices

• 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 quickly can I expect a reply from you?
A: We are committed to getting in touch with you promptly, ensuring a response within 12 hours.
Q: Is it possible to receive some samples?
A: Absolutely! Sample orders are accessible for you to evaluate our quality and test the market. Please note that the express shipping cost will be your responsibility.
Q: How swiftly can you commence production?
A: As soon as we receive your product confirmation and prepayment, we will initiate production without delay.
Q: What is the estimated delivery time?
A: Typically, small orders are delivered within 3-5 working days, whereas larger orders take around 10-15 days.
Q: How do you ensure quality control?
A: Our rigorous quality control includes three inspection phases—original, production, and finished goods. Plus, we offer excellent warranty service: a year of free replacements for non-human damage.
Q: Which certifications do you hold?
A: We possess ISO9000, CE, and Explosion-proof certifications, along with RoHs compliance. Additionally, third-party quality and safety inspection certifications can be provided before delivery.
Q: May I visit your factory?
A: You are warmly welcome! Please fly to Xian Yang Airport. It would be our great pleasure to host you.
Q: What are your warranty terms?
A: We provide a comprehensive 12-month warranty period.
Q: Can you offer OEM & Customized services?
A: Yes, we offer both OEM and ODM services. Our professional R&D department is equipped to deliver tailored solutions to meet your needs.