- Overview
- Model List
- Product Description
- Detailed Photos
- Product Parameters
- Certifications
- Company Profile
Basic Info.
Model NO.
S272
Signal
Continuous
Function
Automatic Control, Monitoring, Measurement
Certification
RoHS, ISO: 9001, CE
Condition
New
Customized
Customized
Digital Input
8 Channel
Analog Inputs
6 Channel
Relay Output
4 Channel
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
Internet Of Water
Application 2
Internet Of Power
Application 3
M2m Telemetry
Other Functions
Remote Supervision
Transport Package
Box
Specification
108x82x40mm
Trademark
BLIIoT
Origin
China
HS Code
8531100000
Production Capacity
10000PCS/Month
Packaging & Delivery
Package Size
24.00cm * 23.00cm * 8.00cm
Package Gross Weight
0.800kg
Product Description
| Model | DI | AI | DO | Tem& Hum | Storage | USB | RS485 | I/O data points | |||
| bool | 16Bit | 32Bit | 64Bit | ||||||||
| S270 | 2 | 2 | 2 | 1 | 2M | 1 | x | x | x | x | x |
| S271 | 4 | 4 | 4 | 1 | 2M | 1 | x | x | x | x | x |
| S272 | 8 | 6 | 4 | 1 | 32G | 1 | 1 | 64 | 64 | x | x |
| S274 | 4 | x | 4 | 1 | 32G | 1 | 1 | 64 | 128 | 64 | 64 |
| S275 | 8 | 6 | 4 | 1 | 32G | 1 | 1 | 64 | 128 | 64 | 64 |
The Industrial 4G Wireless Cellular RTU S272 features 8 digital inputs, 6 analog 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.
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.
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.
| 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 | 8 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 | |
| Analog Input | QTY | 6 Channel |
| Type | Differential Input, 4-20mA/0-20mA/0-5V | |
| Resolution | 12Bit | |
| Accuracy | ±0.1% FSR @ 25°C ±0.3% FSR @ -10 and 60°C ±0.5% FSR @ -40 and 75°C | |
| Sampling Rate | 200ms | |
| Input Impedance | >1M ohms | |
| 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. |
