Modem IP 4G 1 cổng RS232 + 1 cổng RS232/485 Alotcer AD7028P

Modem IP 4G 1 cổng RS232 + 1 cổng RS232/485 Alotcer AD7028P

AD7028K & AD7028P Industrial IP MODEM is a kind of cellular terminal device that developed based on 2G/3G/4G LTE connectivity. It adopts high-powered industrial 32 bits CPU and embedded real time operating system. It supports 2 separate RS232 (or 1 RS232 and 1 RS485) port that can conveniently and transparently connect one device to a cellular network, allowing you to connect to your existing serial devices with only basic configuration.

AD7028K & AD7028P Industrial IP MODEM supports 2G (GPRS/ CDMA), 3G (WCDMA/HSUPA/HSPA+/CDMA 2000 1x EVDO), 4G (TDD-LTE/ FDD- LTE) network to provide users with comprehensive wireless WAN communication services.

It has been widely used on M2M fields,such as smart power distribution, smart meters, smart dispatching, smart substations, smart urban power grids, smart power generation systems and new energy storage systems,and so on.

Tính năng

• 4G/3G/2G, Cat1, NB
• 2 RS232/TTL ports, 1 RS485 port and 5 central connections
• TCP, UDP, Modbus, MQTT, Ntrip, etc
• Optional GPS, Beidou, Dual-SIM, eSIM Card, NB, etc
• DC 5~35V, standby current of <10mA at 12V
• 4G data communication current of <65mA in LOW mode
• Configurable High/Low power operation modes
• Temperature -35~75ºC
• Dimension: 85x110x32mm

Thông số kỹ thuật

Interface description

User serial: 2 RS232 (or 1 RS232&1 RS485) -- Form: 5PIN 3.5MM pitch industrial terminal and Standard DB9 male connector

Debug serial: 1 RS232 --Form：XH3 Female

Debug switch: Toggle switch, closed(default)

Antenna : Standard SMA female interface, 50 ohm

SIM/UIM : Standard clamshell card holder interface

Power :Built-in power reverse phase protection and overcurrent, overvoltage protection

Indicator light: With “POWER”, “MODULE”, “SIM” and “STATUS” indicator. And a RUN indicator on the motherboard

GPS parameters

Receiver type : 72-channel GPS L1 (1575.42MHz) C/A code

Position: 2.5m

Max. Update Rate: 18Hz

Accuracy: 0.05m/s

BD parameters

Receiver type : 72-channel Beidou B1I

Position: 3m

Max. Update Rate: 18Hz

Accuracy: 0.05m/s

Electrical parameters

Power supply range: DC 5~35V (12VDC recommended)

Sleep current: <10mA (@12VDC)

Communication current 1: <65mA(@12VDC) (LOW mode, 100B/S data transmission)

Communication current 2: <80mA (@12VDC) (HIGH mode, 100B/S data transmission)

Environmental parameters

Operating temperature: -35~+75ºC(-31~+167℉)

Storage temperature: -40~+85ºC(-40~+185℉)

Relative humidity: 95% (non-condensing)

Mechanical parameters

Dimensions: 85x110x32mm (excluding accessories)

Weight: 310g (excluding accessories)

Supported frequency bands

TDD-LTE: B38/39/40/41

FDD-LTE: B1/2/3/4/5/7/8/13/17/20/25/28

WCDMA: 850/900/1900/2100MHz

TD-SCDMA: 1880-1920/2010-2025MHz(A/F)

CDMA2000 1x/EVDO Rev. A: 800/1900MHz

GSM/GPRS/EDGE: 850/900/1800/1900MHz

CDMA: 800/1900MHz

Thông tin đặt hàng

Tài liệu

Datasheet