Remote Water Level Flood Temperature Humidity Power Failure Monitoring 4G Wireless RTU

• Task: Remote Control
• Structure: Combination
• Mathematical Model: Wired
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: S274
• Signal: Continuous
• Function: Automatic Control, Monitoring, Measurement
• Certification: RoHS, ISO: 9001, CE, FCC
• Condition: New
• Customized: Customized
• Material: Metal
• Digital Input: 4CH
• Relay Output: 4CH
• Serial Port: 1CH RS485
• Tem&Hum: 1CH
• Protocol: Modbus RTU, Modbus TCP, Mqtt
• Power Supply: DC 9-36V
• Communication: 4G
• SMS Function: SMS Alert, SMS Set, SMS Inquiry, SMS Command
• Alarm Numbers: 10 SMS Alarm Numbers Can Be Added
• Remote Management: Remote Configuration
• Application 1: Water Level Monitoring
• Application 2: Temperature Humidity Monitoring
• Application 3: Power Failure Monitoring
• Other Functions: Timer, Logic Trigger, Open Door
• Connect Cloud: Via Modbus or Mqtt Protocol
• Transport Package: Box
• Specification: 108x82x40mm
• Trademark: BLIIoT
• Origin: China
• HS Code: 8531100000
• Production Capacity: 10000PCS/Month
• Package Size: 24.00cm * 23.00cm * 8.00cm
• Package Gross Weight: 0.800kg

Product Description

Product Description

The Industrial 4G Wireless Cellular RTU S274 features 4 digital inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The RTU supports Modbus RTU over TCP, Modbus TCP, MQTT protocol. 
The remote monitoring module is designed for remote measurement and control system and remote data acquisition telemetry systems, such as smoke, liquid, water, flow, flood, electricity, power, energy remote monitoring and remote control. 

Inbuilt inter-lock logic programmer and powerful timer program function; 
When alarm occurs, the RTU will notify users by SMS, dialing, and also uploading data to cloud platform, monitoring center. The RTU also can be used as a remote switch, remote I/O, remote smart PLC, timer switches.
 

The RTU supports BLIIoT IoT RTU protocol, Modbus RTU over TCP protocol, Modbus TCP protocol, MQTT protocol, which can communicate directly with the server, cloud platform or SCADA.

Detailed Photos

Product Parameters

Category	Parameter	Description
Power	Input Voltage	DC 9~36V
	Power Consumption	Normal: 50mA@12V, Max: 150mA@12V
	Output	1 Channel; Voltage: 9~36V DC; Current: 1500mA@12V(Max)
	Protection	Reverse wiring prevention; ESD Air: 15KV; Surge: 4KV
	Backup Battery	3.7V/850mA (It is optional. Default: Without battery)
USB	USB	1xMini USB
Serial Port	QTY	1xRS485
	Baud Rate	1200bps-115200bps
	Data Bit	8
	Parity Bit	None, Even, Odd
	Stop Bit	1, 2
	Protocol	Modbus RTU(slave), Modbus RTU(master)
	Protection	ESD Contact: 8KV; Surge: 4KV(8/20us)
Digital Input	QTY	4 Channel
	Type	Support both Wet contact and Dry contact
	Dry Contact	Close: Short circuit; Open: Open circuits
	Wet Contact	Close: 10~30V; Open: 0~3V
	Others	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 with arm and disarm function;
	Protection	2KVrms
Digital Output	QTY	4 Channel
	Type	Relay output (5A@30VDC, 5A@250VAC)
	Others	The first DO can set time to control by authorize number; Custom setting close and open times
	Protection	2KVrms
Temperature&Humidity (AM2301)	Resolution	16bit(0.1%RH, 0.1°C)
	Sampling Rate	200ms
	Temperature Range	-40 to +80°C
	Accuracy	0.5°C
	Humidity Range	0 to 99RH%
	Accuracy	3%RH
4G	SIM	Drawer type, Support 1.8V/3V SIM/UIM card, Built-in 15KV ESD protection
	SIM Slot	1
Software	Internet Protocol	IPV4, TCP/UDP, Modbus RTU, Modbus TCP, MQTT, BLIIoT IoT RTU
	Indicator	4G signal, running, arming and disarming, 485  transmit-receive
	Configuration	PC software configuration, support WIN XP, WIN 7, WIN 8 and WIN 10
	Slave Connection	16 devices, Max 320 I/O data points(Bool, 16bit, 32bit, 64bit)
	Transparent Transmission	Support
	SMS Command	Support
	Login Package	Support custom login package
	Heartbeat Package	Support custom heartbeat package
	Storage	Built in 32G SD card, capable of storing up to 100,000 historical records
Safety	MTBF	≥100,000 hours
	EMC	EN 55022: 2006/A1: 2007 (CE &RE) Class B
		IEC 61000-4-2 (ESD) Level 4
		IEC 61000-4-3 (RS) Level 4
		IEC 61000-4-4 (EFT) Level 4
		IEC 61000-4-5 (Surge)Level 3
		IEC 61000-4-6 (CS)Level 4
		IEC 61000-4-8 (M/S) Level 4
	Others	CE, FCC, RoHS
Environment	Working	-45~85°C, 5~95% RH
	Storage	-45~105°C, 5~95% RH
Others	Shell	Metal
	Size	108x82x40mm
	Protection	IP30
	Installation	Wall-mounting or DIN Rail mounting.

Certifications

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