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4G DTU Industrial Cellular IP Modem
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Product Overview
HC-DTU200 series 4G industrial-grade DTU is an industrial-grade wireless data terminal product, which uses LTE 4G wireless network as the bearer network to provide industrial users with wireless data transmission channels above TCP/IP, and functionally completes the wireless data communication between the serial port equipment and the central control system of the remote control station, so that the remote industrial field control can be realized.
HC-DTU200 uses a high-performance industrial-grade MCU main control chip and an embedded real-time operating system to provide customers with a stable and reliable operating system. At the same time, RS232 and RS485 interfaces are provided, which can be directly connected to serial port devices to achieve transparent data transmission function. It supports a variety of configuration and management methods such as local PC configuration tools, AT command configuration, and TCP/IP remote configuration, simplifying the difficulty of on-site construction and later maintenance, greatly improving construction efficiency, and reducing the overall cost of system operation, so that customers can truly experience the convenience of wireless communication.
This product boasts the following features:
• Support LTE 4G CAT4/CAT1/NB
• APN/VPDN is supported
• Support serial port software upgrade and remote maintenance
• Supports access to the center based on domain name and IP address
• It supports backup transmission in dual data centers and synchronous transmission in multiple data centers
• Embedded standard TCP/IP protocol stack supports transparent data transmission
• Support local serial port configuration, upgrade, and cloud platform remote management, upgrade, and configuration
• Standard RS232 and RS485 (or RS422) interfaces are provided for direct connection to serial devices
• Support MQTT, HJ212, Modbus and other multi-protocol conversion
• Supports active data polling, collection and reporting
• Dual DTU function is supported
Appearance Description
Product dimensions
Product interfaces
Applications
Hardware performance
| Parameter item | Details |
| CPU | Industrial-grade 16/32-bit communication processor |
| FLASH | 512KB |
| SRAM | 256KB |
| Network support | Industrial-grade 4G module, support seven-mode network, support NB module |
Interface
|
Parameter item |
Details |
|
Serial |
1x RS232 and 1 x RS485 (or RS422) interface, built-in 15KV ESD protection, The serial port parameters are as follows: data bits:5,6, 7,8 bits Stop bits: 1,2 bits Verification: No verification, even verification, odd verification Serial port rate: 300~230400bits/s |
|
Light |
1 PWR light,1 ACT light,1 Oline light |
|
SIM card interface |
1 (Drawer-type SIM card holder, support 1.8V/3V SIM/UIM card, built-in 15KV-) ESD protection). |
|
Antenna interface |
1 (3G/4G antenna, impedance 50 ohms, SMA male antenna interace) |
|
Power supply |
Terminal power supply, built-i power supply inverting protection and overvoltage protection |
Power supply characteristics
|
Parameter item |
Details |
|
Power supply |
External power adapter (DC·9V 1A). |
|
Operating voltage |
Wide power input DC 5~36V |
|
Communication current |
<150mA-(12V) |
Working conditions
|
Parameter item |
Details |
|
Operating temperature |
-35~+75℃(-31~+167°℉) |
|
Storage temperature |
-40~+85℃(-40~+185°℉) |
|
Operating humidity |
5%~95% (no condensation). |
|
Equipment ventilation |
Natural heat dissipation and no noise |
Working conditions
|
Parameter item |
Details |
|
Chassis |
All-metal chassis |
|
Dimensions |
Length*width*height:91*58.5*22mm (excluding antenna mounting). |
|
Installation |
Flat table,rail mounted,wall-mounted |
|
Weight |
Net weight:0205KG (excluding antenna and mounting parts). |
Equipment safety and reliability
|
Parameter item |
Details |
| Safety & Reliability | Power supply inverting protection, over-voltage protection, over-current protection; Ethernet interface built-in 1.5KV electromagnetic isolation protection, RS232/RS485 interface built-in 15KV ESD protection;The SIM/UIM card interface has built-in 15KV ESD protection |
| Ingress protection | IP30 |
| authentication | CCC, Rohs compliant |
| MTBF | ≥ 100,000 hours |
HC-DTU200 TRANSMISSION TERMINAL PRODUCT SPECIFICATION
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