4G LTE Cellular Modbus RTU Supports AC Power Failure/Recovery Alarm Data Transparent Transmission EB-S272

4G LTE Cellular Modbus RTU Supports AC Power Failure/Recovery Alarm Data Transparent Transmission EB-S272

Name: 4G LTE Cellular Modbus RTU Supports AC Power Failure/Recovery Alarm Data Transparent Transmission EB-S272
Brand: Elecbee
SKU: EB-S272
Price: 168.80 USD
Availability: InStock

$168.80

SKU: EB-S272

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4G(AU version) (+$9.00) 4G(E version) 4G(A version) (+$13.90) 4G(CE version) (+$-10.00) 4G(J version) (+$9.50)

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4G LTE Cellular Modbus RTU Supports AC Power Failure/Recovery Alarm Data Transparent Transmission EB-S272

EB-S272

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Description

EB-S272 industrial RTU has 1 RS485, 8 digital input, 4 relay output, 6 analog input, and 1 temperature and humidity acquisition interface. It supports transparent data transmission and performs as Modbus Slave over GPRS/3G/4G network and RS485 serial port.
EB-S272 can be operated by SMS, cloud, app, and web server, or integrated to SCADA systems by standard Modbus TCP protocol. It can be used as a remote switch, remote I/O, remote PLC, timer switches. It is widely used in a variety of industrial automation, security monitoring system, automatically measurement and control system, BTS monitoring, remote data acquisition, telemetrically systems, automatically control system. This is very useful if you need remote control onsite devices with low cost solution.

The GSM 3G M2M RTU supports Modbus TCP, TCP/UDP protocol, transparent data transmission over GPRS/3G,

performs as Modbus Master or Modbus Slave. The RS232, RS485 can be used as transparent data transmission of

PLC or intelligent meters.

A: I/O port connections, RS232/RS485 extend I/O ports, RS232/RS485 connect Air-Conditioners, Diesel Generator,

Power System, and Battery Groups via transparent protocol;

B: Through GPRS or 3G to OMC, the protocol is defined by user of personal.

C: Through GPRS or 3G or RS232 or RS485 to standard SCADA systems. Under this condition, the RTU performs Modbus Slave.

D: Through SMS to control RTU or receive alarm information, or through voice communication to open the door or receive alarm calling.

1, ARM® Cortex™-M4 32 Bit RISC Core, 168 MHz inside, RTOS system;

2, Widely Rated voltage range, 9~36VDC, Inbuilt large capacity rechargeable backup battery;

3, 8G SD card for save historical data, USB port for configuration and upgrade firmware;

4, 6 analog inputs, 12bits, supports 0-5V, 0-20mA, 4-20mA;

5, 4 Relay outputs, 5A/30VDC,5A/250VAC;

6, 8 digital inputs, compatibles dry and wet contact. Logic level: 0~0. 5V or short circuit treated as close, +3~30V or open circuits treated as open.DIN0 as a high-speed pulse counter, sampling frequency: 1MHz;DIN1~3 as low-speed pulse counter, anti-shake time can be set 1~2000ms, default 1ms;  DIN1 as arm and disarm function;

7, 1 temperature & humidity sensor input for monitoring onsite environment, the sensor model is AM2301, Measures temperatures from -40-80°C,0.5°C accuracy, Relative Humidity from 0-99RH%, accuracy is 3%;

8, 1 RS485 port, support Modbus slave protocol, can link up to SCADA、HMI、DSC. Support Modbus Master protocol, can extend up to 16 Modbus Salve device, e.g.: Data Acquisition Module, meters, generator, PLC, VFD, etc., and 128 mapping registers can set alarm value and content, also support data transparent transmission;
9, Automatically resend the data while communication interrupt or failure, and failure will alert by SMS text to users;
10, 10 SMS Alert and auto dial numbers for receiving alarm message, can program to receive specified alarm message. The authorized numbers also can dial to open the door or turn on/off machine with a free charge call at the specified time;

EB-S272 M2M RTU Controller unit *1

AC/DC Power adapter *1

GSM Antenna *1

Note:When you choose 4G version,please tell us which module do you want:

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Q & A

: Where is the origin of Elecbee products? Are they certificated?

2023-03-03

Answer:

Elecbee has long-term cooperation agreements with the OEM factories in China. So that we are able to reduce the intermediate channel cost, and help you save money. Our products are all made strictly according to the relative global standard, to ensure the products have good compatibility and excellent quality.

2023-03-03

: What forms of payment do you accept?

2023-03-03

Answer:

Our main payment methods include Paypal, Credit Cards, Debit Cards, Bank Transfer, and more to discover. Please choose the payment methods in your favor.

2023-03-03

: When will you arrange shipment?

2023-03-03

Answer:

After confirming receipt of your payment. We will arrange the delivery as soon as possible and upload the courier number to the website for you to track.

2023-03-03

: How to exchange or return?

2023-03-03

Answer:

1. You can apply to return within 30 days after receipt of the goods. Please make sure the outside package is intact, and the product is in its original condition. We will arrange your refund according to the relevant provisions once the package is received.

2. Return process: You Apply for a Return - Approve the Return - Arrange a Return - Receive the Products and make Inspection - We arrange a Refund;

3. We will bear the freight charges for returns caused by us, for instance, the quality problem. As to returns caused by the buyer, the buyer should be responsible for the shipping fee.

2023-03-03