High-Performance DTU IoT Gateway with RS485 and Modbus Support

• 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 will you reply me?
A:We will contact you as soon as possible but within 12 hours
Q: Can I get some samples?
A: Yes, Sample order is available for quality check and market test. But you have to pay the express cost.
Q: How soon can you arrange your production?
A: Once getting your product confirmation and receiving the prepayment, the production will be started immediately.
Q: What''s delivery time?
A: It usually takes about 3-5 working days for small order and 10-15 days for big order.
Q:How do you control your quality ?
A: Three inspection steps(of original, production, and finished goods) + good warranty service(1 year free to change a new one without any human damage factors).
Q: What certificates do you have ?
A:ISO9000, CE, Explosion-proof certification, RoHs ready. And before the delievry of goods, quality and safety inspection certification issued by third parts also can be offered.
Q:Could I visit your factory?
A:Very welcome! Fly to Xian Yang air port. It was a big pleasure for us.
Q: What''s your warranty terms?
A: We offer 12 months warranty time.
Q:Can you provide OEM & Customized service?
A:Yes, OEM and ODM are both available, we have the professional R&D dept which can provide professional solutions for you.