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US$107.00 - 154.00 / Piece

Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs pictures & photos

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What is Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs

Name: Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs
Uploaded: 2025-10-21T01:57:09+08:00
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

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Price

Min. Order Reference FOB Price

1 Piece US$107.00 - 154.00 / Piece

Sepcifications

Task Remote Control
Structure Combination
Mathematical Model Wired
Signal Continuous
Function Automatic Control, Monitoring, Measurement
Certification RoHS, ISO: 9001, CE, FCC
Condition New
Customized Customized
Material Metal
Transport Package Box
Specification 108x82x40mm
Trademark BLIIoT
Origin China
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

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 ...

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Shenzhen Beilai Technology Co., Ltd.

Gold Member Since 2023

Audited Supplier

Rating & Reviews: 5.0/5.0

(5 Reviews)

Business Type Manufacturer/Factory & Trading Company
Main Products IoT Gateways, 4G M2M RTU, Distributed I/O System, Ethernet I/O Module, Industrial Computer, Industrial 4G Edge Router
Number of Employees 52
Year of Establishment 2021-04-30
Management System Certification ISO9001:2015
Average Lead Time Peak Season Lead Time: one month
Off Season Lead Time: within 15 workdays

Telemetry Comparison

	Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs Contact Now	Ampstech Stepper Motor Driver Ds535 20-50VDC 0.3-3.5A Output Current for NEMA17 Stepper Motor Contact Now	Ampstech Stepper Driver Ds535 20-50VDC 0.3-3.5A for Stepper Motor NEMA17 Contact Now	New 1 PCS Beckhoff PLC Module EL7031 12 Months Warranty Via DHL or FedEx Contact Now	New 1 PCS Beckhoff PLC Module Bk4500 12 Months Warranty Via DHL or FedEx Contact Now

Transaction Info
	Smart Automation Controller S274 Cellular IoT Modbus RTU with 8 DI 6 AI 4 Relay Outputs Contact Now	Ampstech Stepper Motor Driver Ds535 20-50VDC 0.3-3.5A Output Current for NEMA17 Stepper Motor Contact Now	Ampstech Stepper Driver Ds535 20-50VDC 0.3-3.5A for Stepper Motor NEMA17 Contact Now	New 1 PCS Beckhoff PLC Module EL7031 12 Months Warranty Via DHL or FedEx Contact Now	New 1 PCS Beckhoff PLC Module Bk4500 12 Months Warranty Via DHL or FedEx Contact Now
Price	US$107.00 - 154.00 / Piece	US$28.00 - 40.00 / Piece	US$28.00 - 40.00 / Piece	US$50.00 - 150.00 / Piece	US$50.00 - 150.00 / Piece
Min Order	1 Piece	1 Piece	1 Piece	1 Piece	1 Piece
Payment Terms	T/T, PayPal	T/T	T/T	T/T, PayPal	T/T, PayPal
Quality Control
Product Certification	RoHS, ISO: 9001, CE, FCC	CE	CE	RoHS, CCC, ISO: 9001, CE	RoHS, CCC, ISO: 9001, CE
Management System Certification	ISO9001:2015	ISO9001:2015	ISO9001:2015	-	-
Trade Capacity
Export Markets	North America, South America, Europe, Southeast Asia/ Mideast, Africa, East Asia(Japan/ South Korea), Australia	Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	Europe, Southeast Asia/ Mideast, East Asia(Japan/ South Korea)	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe	North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
Annual Export Revenue	-	-	-	-	-
Business Model	Own Brand, ODM, OEM	Own Brand, ODM, OEM	Own Brand, ODM, OEM	-	-
Average Lead Time	Peak Season Lead Time: within 15 workdays, one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: one month Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays	Peak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays
Product Attributes
Specification	Task: Remote Control; Structure: Combination; Mathematical Model: Wired; Signal: Continuous; Function: Automatic Control, Monitoring, Measurement; 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;	Structure: Open-Loop; Mathematical Model: Linear; Function: Automatic Control, Protection; Condition: New; Customized: Non-Customized; Material: Aluminum Alloy;	Structure: Open-Loop; Mathematical Model: Linear; Function: Automatic Control, Protection; Condition: New; Customized: Non-Customized; Material: Aluminum Alloy;	Task: Adjust; Structure: Combination; Mathematical Model: Linear; Signal: Continuous; Function: Automatic Control; Condition: New; Customized: Customized; Material: Stainless Steel; After-Sales Service: 12 Months; Warranty: 12 Months; MOQ: 1 PCS; Color: White; Model Number: EL7031;	Task: Adjust; Structure: Combination; Mathematical Model: Linear; Signal: Continuous; Function: Automatic Control; Condition: New; Customized: Customized; Material: Stainless Steel; After-Sales Service: 12 Months; Warranty: 12 Months; MOQ: 1 PCS; Color: White; Model Number: EL2008;
Supplier Name	Shenzhen Beilai Technology Co., Ltd.	Shenzhen AMPS Intelligent Technology Co., Ltd.	Shenzhen AMPS Intelligent Technology Co., Ltd.	Xiamen YuanZhan Automation Equipment Co., Ltd.	Xiamen YuanZhan Automation Equipment Co., Ltd.
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