4G Alarm Device Industrial RS485 Serial Port GSM GPRS Modem Modbus RTU M2M for SCADA EB-S275
- Description
S275 can be operated by SMS, cloud, app, and web server, or integrated to SCADAsystems 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, securitymonitoring system, automatically measurement and control system, BTS monitoring, remotedata acquisition, telemetrically systems, automatically control system. This is very usefulif you need remote control onsite devices with low cost solution.
2, DIN1 as arm and disarm function;
3, 4 relay output (5A/30VDC,5A/250VAC), can auto control by timer, alarm-link and remote control by SMS, cloud. The first DO can set time to control by authorize number;
4, 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%;
5, 6 analog inputs, 12bits resolution, supports 0-5V, 0-20mA, 4-20mA output transducers;
6, Inbuilt 8G SD card to save up to tens of thousands historical data and events;
7, 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 320 tags can set alarm value and content, also support data transparent transmission;
8, Powerful SMS function: Threshold high SMS alert, SMS set, SMS inquiry, SMS command for Modbus PLC, and SMS monitoring communication with Slaves;
9, Automatically resend the data while communication interrupt or failure, and failure will alert by SMS text to users;
10, Supports remotely restart the RTU, and configure& operate it by SMS commands remotely;
11, 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;
12, Support SMS, dial, GPRS, 3G , 4G network for alert, USB port for configuration and upgrade firmware;
13, Support TCP/UDP, MQTT,Modbus TCP, Modbus RTU over TCP, King Pigeon IoT RTU protocol and data transparent transmission function;
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- Q & A
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: Where is the origin of Elecbee products? Are they certificated?2023-03-03
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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
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: What forms of payment do you accept?2023-03-03
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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
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: When will you arrange shipment?2023-03-03
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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
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: How to exchange or return?2023-03-03
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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
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