Cellular M2M IoT RYU S274 4DI/DO 1TH 1RS485 32G Memory for Lighting Monitoring

Cellular M2M IoT RYU S274 4DI/DO 1TH 1RS485 32G Memory for Lighting Monitoring

USD $107 - $154 /Piece

Min.Order:1 Piece

Supply Ability:
1000 Piece / Pieces per Month
Port:
SHENZHEN
Payment Terms:
T/T PayPal
Delivery Detail:
15 days

Quick Details View All >

Brand Name:
bliiot
Place of Origin:
China
Model Number:
S274

Shenzhen Beilai Technology Co., Ltd.

Business license
Main Products: Industrial IoT Gateways

Product Details

The remote terminal unit S274 features 4 digital inputs, 4 relay outputs, 1 temperature and humidity input, and 1 RS485 serial port. The remote terminal unit 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.


Item

Reference Scope

DC Power supply

Standard adapter: DC 12V/2A  Range 9-36VDC

Power consumption

Standby:12V/50mA;  Working Max.: 12V/150mA

GSM Frequency

850/900/1800/1900Mhz

3G/4G

Optional: WCDMA/TDD-LTE/FDD-LTE

TCP/IP stack

TCP,UDP

SIM interface

Supporting 3V and 1.8V SIM Card

External antenna

SMA Antenna interface, 50 Ohm, Gain: 3dB

Serial Interfaces

1 USB Port

Protocols

SMS, GPRS UDP,TCP, MQTT,Modbus RTU over TCP and King Pigeon RTU protocol.

RS485

1 RS485, Support Transparent transmission and Modbus RTU Slave, Modbus RTU Master.

Digital Inputs

8 Digital input, NC/NO type, one of it can be used as Pulse Counters;

Analog Inputs

6 Analog Inputs. 12 bit resolution, 0-5V or 0-20mA or 4-20mA;

Temp.&Hum Inputs

Temperature range: -40°C to +80°C, Humidity Range: 0~100%RH;

Relay Outputs

4, Rated: 5A/30VDC,5A/250VAC

Power Outputs

2 Port, for external device;

Extend I/O Tags

Max.320

Memory Capacity

Internal 8G SD card inside, can save the data for 100000events.

Backup Battery

3.7V 900mAH

Temperature range

-20-+70 °C

Humidity range

Relative humidity 95% (condensation free)

Exterior dimension

195mm*88mm*30mm

Net Weight

350g



 

remote measurement and control
RTU



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