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IP Modem (Embedded) / DTU / RTU

Giá: Liên hệ

IP Modem (Embedded)/DTU/RTU của hãng ALOTCER-China hiện đang được BKAII phân phối rộng rãi tại thị trường Việt Nam. IP Modem (Embedded)/DTU/RTU được thiết kế theo tiêu chuẩn công nghiệp, nhỏ gọn, dễ dàng lấy được tín hiệu về PLC, máy tính, vi xử lý, máy tính nhúng. Sản phẩm hiện đang được sử dụng trong các bài toán M2M, IoT của các lĩnh vực: Điện lực, khí tượng thủy văn, giao thông thông minh, hệ thống kiểm soát an ninh, …

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Tính năng của sản phẩm:

► Transparent transmission, compatible with various industry applications

► Standard 232/485, TTL interface, plug and play

► Support modbus protocol, multi-channel 0-20ma, IO digital interface

► Low power consumption, multi-application

► SMS backup to prevent data loss

► -40 ° C ~ 80 ° C, adapt to the limit temperature

► 5-35VDC wide power, stable and reliable

► EMC international certification, solid quality

► GPS/Lora (optional), flexible customization

Thông số kỹ thuật của sản phẩm :

Items	Contents
Industrial Design	High-powered industrial cellular module
	High-powered industrial 32bits CPU
	Low power consumption design, support multi-sleep and trigger modes
	Housing: iron, providing IP30 protection
	Power range: DC 5~35V

High Reliability	Support hardware and software WDT
	Support auto recovery mechanism, including online detect, auto redial when offline to make it always online
	RS232/RS485/RS422 ports:15KV ESD protection
	SIM/UIM port: 15KV ESD protection
	Power port: reverse-voltage and overvoltage protection
	Antenna port: lightning protection(optional)

Standard and Convenience	Adopt terminal block interface, convenient for industrial application
	Support standard RS232/RS485 ports that can connect to serial devices directly
	Two RS232 interfaces
	TTL logic level UART interface can be customized
	Support intellectual mode, enter into communication state automatically when powered
	Support several work modes
	Convenient configuration and maintenance interface

High-performance and Security	Support TCP server, it can support 4 TCP connections at the same time
	Support double data centers, one main and another backup and multi data centers synchronous transmission(5 data centers)
	Support multi online trigger ways, including SMS, ring and data. Support link disconnection when timeout
	Supply 2 I/O channels, compatible 2 ADC inputs, 2 OC inputs、2 OC outputs(drive capability 20mA)
	Support dynamic domain name(DDNS) and IP access to data center
	Design with standard TCP/IP protocol stack
	Support APN/VPDN

Items		Contents
Hardware System	CPU	Industrial 32 bits CPU
	FLASH	4MB
	SDRAM	256KB(Extendable to 1MB)

Interface	Serial	2 RS232 port and 1 RS485(or RS422) port, 15KV ESD protection Data bits: 5, 6, 7, 8 Stop bits: 1, 1.5(optional), 2 Parity: none, even, odd, space, mark Baud rate: 1200~256000bits/s
	Antenna	Cellular: Standard SMA female interface, 50 ohm GPS(optional):Standard SMA female interface, 50 ohm
	SIM/UIM	Standard 3V/1.8V user card interface, 15KV ESD protection
	Power	Terminal block interface, reverse-voltage and overvoltage protection
	Indicator	“PWR”、”RUN”、”Online”、”GPS”(optional)

Network	Wireless Network	GSM/GPRS/EDGE: 850/900/1800/1900MHz CDMA: 800/1900MHz WCDMA/HSUPA/HSPA+: 850/900/1900/2100MHz CDMA2000 1x/ EVDO Rev. A: 800/1900MHz TD-SCDMA: 1880-1920/2010-2025MHz(A/F) TDD-LTE: Band 38/39/40/41& Band 61/62 FDD-LTE: Band 1/2/3/4/5/7/8/13/17/20/25/28
	PPP Protocol	Support PPP Protocol
	PPP Heartbeat	Maintaining links with the cellular network to prevent forced sleep, to ensure the stability of dial-up link.
	Network Authentication	Support CHAP/PAP Authentication
	TCP Heartbeat	Monitor the server connection

GPS (optional)	Receiver Type	50-channle GPS L1（1575.42MHz）C/A code SBAS: WAAS, EGNOS, MSAS, GAGAN
	Max. update rate	5 Hz
	Accuracy	Position: 2.5m CPE SBAS: 2.0m CPE
	Acquisition	Cold starts: 32S Warm starts: 32S Aided starts: <1S Hot starts: <3S
	Sensitivity	Tracking: -160dBm Reacquisition: -160dBm Cold starts: -146dBm
	Timing accuracy	RMS: 30ns 99%: <60ns Granularity: 21ns
	Time pulse	Configurable, 0.25 to 1000Hz

Power supply	Standard Power	DC 12V/1.5A
	Power range	DC 5~35V
	Communication Current
	Sleep current(online)	<10mA（@12VDC）

Physical	Dimensions	91x59x23mm
Physical	Weight	175g

Environmental Limits	Operating Temperature	-35~+75ºC (-31~+167℉)
	Storage Temperature	-40~+85ºC (-40~+185℉)
	Operating Humidity	95% ( unfreezing)

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