- Overview
- Product Description
- Detailed Photos
- Product Parameters
- Certifications
- Company Profile
Basic Info.
Model NO.
S475
Signal
Continuous
Function
Automatic Control, Monitoring, Measurement
Certification
RoHS, ISO: 9001, CE
Condition
New
Customized
Customized
Material
Metal
Digital Input
8 Channel
Analog Inputs
6 Channel
Relay Output
4 Channel
Serial Port
2CH RS485
Tem&Hum
1CH
Protocol
Modbus RTU, Modbus TCP, Mqtt
Power Supply
DC 9-36V
Communication
4G, Ethernet
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
Street lights control
Application 2
Oil Level monitoring
Application 3
Tanks monitoring
Other Functions
Exhaust gas monitoring
Transport Package
Box
Specification
70x87x52mm
Trademark
BLIIoT
Origin
China
HS Code
8531100000
Production Capacity
10000PCS/Month
Packaging & Delivery
Package Size
22.00cm * 19.00cm * 8.00cm
Package Gross Weight
0.800kg
Product Description
The Industrial RTU features 8 digital inputs, 6CH 24 bit analog or PT100 Resistance Temperature Detector (RTD) inputs, 4 relay outputs, 1 temperature and humidity input, 1 Ethernet RJ45 port, 2SIM slots, and 2 RS485 serial port supports 320 IO tags via Modbus RTU protocol.
The 4G RTU can be used as Modbus RTU Master and Slave at the same time and supports transparent data transmission. The Cellular IoT RTU can be used as Modbus RTU Master to reading smart meters, I/O modules, PLC, and converts to SMS alert once triggered the threshold value, or transmit data to remote server over GPRS/3G/4G network.
The Cellular IoT RTU S475/S475E is an industrial class, high reliability, high stability, and programmable Remote Terminal Unit (RTU). It is designed for working in the harsh industrial application environment, widely used in a variety of industrial automation applications.
| Category | Parameter | Description |
| Power | Input Voltage | DC 9~36V |
| Power Consumption | Normal: 130mA@12V, Max: 500mA@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 |
| Ethernet Port | Port | 1xRJ45, 10MMbps |
| Protection | ESD Contact: 8KV; Surge: 4KV(10/1000us) | |
| Protocol | Modbus RTU, Modbus TCP, MQTT | |
| Serial Port | QTY | 2xRS485 |
| 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: 0-0.5VDCV; Open: 3-30V | |
| Others | DIN0 as a high-speed pulse counter, sampling frequency: 1MHz; DIN1~3 as low-speed pulse counter; 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 | 24Bit | |
| 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 | 2 | |
| Software | Internet Protocol | IPV4, TCP/UDP, Modbus RTU, Modbus TCP, MQTT, BLIIoT IoT RTU |
| Indicator | Cellular network signal, power, status, operation, arming and disarming, RS485 | |
| Configuration | PC software configuration, support WIN XP, WIN 7, WIN 8 and WIN 10 | |
| Slave Connection | 48 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 | 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 | 88x70x52mm | |
| Protection | IP30 | |
| Installation | Wall-mounting or DIN Rail mounting. |
