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4DI 4AI 4Relay Outputs 1Ambient Sensor Input Data Acquisition Module S271 for Exhaust Gas Monitoring

Shenzhen Beilai Technology Co., Ltd.
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US$ 123.02 - 172.24 MOQ: 1 Piece
Key Specifications
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Brand Name:
BLIIoT
Place of Origin:
China
Model Number:
S271
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Payment & Shipping
Payment Methods:
Port of Shipment:
Shenzhen
Delivery Detail:
15 days

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Brand Name BLIIoT
Place of Origin China
Model Number S271
Model List


ModelDIAIDOTem&
Hum		StorageUSBRS485I/O data points
bool16Bit32Bit64Bit
S27022212M1xxxxx
S27144412M1xxxxx
S272864132G116464xx
S2744x4132G11641286464
S275864132G11641286464


Product Description

The Industrial 4G Wireless Cellular RTU S271 features 4 digital inputs, 4 analog inputs, 4 relay outputs, 1 temperature and humidity input. 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
CategoryParameterDescription
PowerInput VoltageDC 12~36V  
Power ConsumptionNormal: 50mA@12V, Max: 150mA@12V
Output1 Channel; Voltage: 12~36V DC;      
Current: 1500mA@12V(Max)
ProtectionReverse wiring prevention; Surge: 4KV
Backup Battery3.7V/850mA (It is optional. Default: Without battery)
USBUSB1xMini USB
Digital InputQTY4 Channel
TypeSupport both Wet contact and Dry contact
Dry ContactClose: Short circuit; Open: Open circuits
Wet ContactClose: 10~30V; Open: 0~3V
OthersDIN0 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;
Protection2KVrms
Digital OutputQTY4 Channel
TypeRelay output (5A@30VDC, 5A@250VAC)
OthersThe first DO can set time to control by authorize number; Custom setting close and open times
Protection2KVrms
Analog InputQTY4 Channel
TypeSingle-ended input, 4-20mA/0-20mA/0-5V
Resolution12Bit
Accuracy±0.1% FSR @ 25°C
±0.3% FSR @ -10 and 60°C
±0.5% FSR @ -40 and 75°C
Sampling Rate200ms
Input Impedance>1M ohms
Temperature&Humidity (AM2301)Resolution16bit(0.1%RH, 0.1°C)
Sampling Rate200ms
Temperature Range-40 to +80°C
Accuracy0.5°C
Humidity Range0 to 99RH%
Accuracy3%RH
4GSIMDrawer type, Support 1.8V/3V SIM/UIM card, Built-in 15KV ESD protection
SIM Slot1
L-E VersionGSM/EDGE:900,1800MHz
WCDMA:B1,B5,B8
FDD-LTE:B1,B3,B5,B7,B8,B20
TDD-LTE:B38,B40,B41
L-CE VersionGSM/EDGE:900,1800MHz
WCDMA:B1,B8
TD-SCDMA:B34,B39
FDD-LTE:B1,B3,B8
TDD-LTE:B38,B39,B40,B41
L-A VersionWCDMA:B2,B4,B5
FDD-LTE:B2,B4,B12
L-AU VersionGSM/EDGE:850,900,1800MHz
WCDMA:B1,B2,B5,B8
FDD-LTE:B1,B3,B4,B5,B7,B8,B28
TDD-LTE:B40
L-AF VersionWCDMA:B2,B4,B5
FDD-LTE:B2,B4,B5,B12,B13,B14,B66,B71
CAT-1 VersionGSM:900,1800
FDD-LTE:B1,B3,B5,B8
TDD-LTE:B34,B38,B39,B40,B41
SoftwareInternet ProtocolIPV4, TCP/UDP, Modbus RTU, Modbus TCP, MQTT, BLIIoT IoT RTU
Indicator4G signal, running, arming and disarming
ConfigurationPC software configuration, support WIN XP, WIN 7, WIN 8 and WIN 10
Transparent TransmissionSupport
SMS CommandSupport
Login PackageSupport custom login package
Heartbeat PackageSupport custom heartbeat package
StorageCapable of storing up to 200 historical records
EnvironmentWorking-45~85°C, 5~95% RH
Storage-45~105°C, 5~95% RH
OthersShellMetal
Size127x88x30mm
ProtectionIP30
InstallationDIN Rail mounting, Wall-mounted.


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Product Tags: RS485 Data Acquisition Module , GSM Remote Controller , gsm alarm , Industrial RTU , Alarm Controller , Telemetry Data Logger , Sms Relay Controller , M2M RTU , Remote Terminal Unit

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Shenzhen Beilai Technology Co., Ltd.
Business Type
Manufacturer
Year Established
2005
Factory Size
1,000-3,000 square meters
Annual Export Value
US$10 Million - US$50 Million
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