Industrial Din Rail 32 Channel DI/DO/AI/AO to Ethernet/4G/LoRa Remote Measurement and Control Terminal

This device uses 2 channels 100M Ethernet/4G/WiFi as the uplink port, integrates 32-way AI/AODI/DO/4-way RS232/422/485 (can be connected to external sensors for self-polling collection, can be connected to a touch screen for local control display, can be equipped with our company’s cloud platform to achieve remote control, any RS485 sensor data collection and can set conditional linkage fault information alarm. It has been widely used in a variety of intelligent transformation fields, such as factory distribution box monitoring, agricultural greenhouse intelligent control, smart street lighting engineering, sewage treatment, aquaculture, animal husbandry and hundreds of other industry applications, docking client server: support TCP protocol MQTT, Http and other protocols.

● The internal modular design supports a total of 32-channel dry contactanalog AI/AO/DI/DO; with 4 channels as the basic unit, 32 channels of AI/AO/DI/DO can be selected at will. The first 1-8 dry contact or analog can be replaced with 1-4 RS232/422/485, and Modbus protocol can be used for remote acquisition, control, and self-polling acquisition. It can also be used as a slave to connect to the configuration screen PLC, etc.

● Supports 2 10/100M adaptive electrical Ethernet interfaces, and 2 Ethernets are in exchange mode; supports automatic negotiation (Auto-Nego Full & half duplex), supports automatic cross-line detection (MDI/MDIX);

● DI supports dry contact and pulse (NPN, PNP transistor) input modes, and DO supports dry contact output and pulse output (wet contact) modes;

● Uplink can be Ethernet, 4G Cat.1, WiFi, LoRa, downlink: RS232/422/485, or LoRa wireless interface

● Wireless interface 4G/LoRa/Wifi can be selected, 4G Cat.1 is full network access, strong signal, low power consumption;

● Supports Modbus TCP, TCP Server, TCP Client, UDP Server, UDP Client, etc.;

● Complete transparent conversion from Modbus-RTU to Modbus-TCP, and read dry contact device data through the network; support communication through gateways and routers; support automatic connection recovery after network interruption;

● Support standard TCP/IP SOCKET application access, TCP supports multiple connections, meeting the needs of up to 4 users to monitor or manage dry contact devices at the same time;

● Support server linkage: can realize linkage between input and output devices , Edge algorithm: supports dry contact, analog edge linkage device output control is not affected by the network, Customization service: supports protocol customization, function customization, hardware customization service

● Support WEB network management, 4G parameters may be configured through WEB network management;, Support Windows configuration tools, SSH, Telnet and WEB and other configuration forms, support SNMP network management; Support local and remote system firmware upgrade;

● Support MQTT multi-topic subscription and publishing functions; Support MQTT transparent transmission and Modbus to JSON data packet functions, and support parsing server to send JSON and timed reporting functions respectively; Support MQTT protocol docking with multiple cloud platforms such as Huawei Cloud, Alibaba Cloud and Mobile Cloud;

● Dual DC power supply: It can be powered by a DC9-70V wide range power supply, the power supply has an automatic polarity detection function, supports internal isolation, redundant dual power input; Anti-reverse connection protection

● Super lightning protection function: lightning protection, anti-inductive high voltage, anti-surge, etc.; fanless and efficient heat dissipation, reducing repair time;

● Provide DIN 35mm rail installation or wall-mounted installation; wide temperature type: working temperature -40℃~ +85℃;

● All models have passed 100% oven test, warranty period: 5 years;

● 10/100M Ethernet Interface

Protocol: Compliant with IEEE 802.3ab, IEEE 802.3z

Speed: 10/100 adaptive full/half duplex adaptive

MAC address table: Can learn 4096 MAC addresses

Physical interface: RJ45 socket Support Auto-MDIX

● Serial Interface         

Standards:

EIA/TIA-232 RS-232 (ITU-T V.28)

EIA/TIA-422 RS-422 (ITU-T V.11)

EIA/TIA-485 RS-485 (ISO/IEC8284)

Serial interface:

RS-422: TxD+ TxD- RxD+ RxD- GND

RS-485 4 wires: TxD+ TxD- RxD+ RxD- GND

RS-485 2 wires: A (corresponding to TX+) B (corresponding to TX-) GND

RS-232: RXD TXD GND

Can be connected to various hosts such as touch screen PLC for local control display

485 sensors and control 485 devices, can be configured through software

● 2.4G WiFi interface         

VSWR: < 2

Gain (dBi): 1

Maximum input power: 0.1W

Polarization type: Vertical

Frequency: 2400-2483 MHZ

● 1-32 Dry Contact DI/DO Input/Output     

Support dry contact\PNP\active signal, input can control

output and can actively report

● 1-32 Analog AIAO Input/Output     

0-10V/4-20ma acquisition, range can be set, edge linkage output

● 4G Interface      

Transmit power:

Class 3 (23dBm±2.7dB) for FDD-LTE bands

lClass 3 (23dBm±2.7dB) for TDD-LTE bands

LTE features:

Support 1.4 ~ 20MHz RF bandwidth

FDD: maximum uplink rate 5Mbps, maximum downlink rate 10Mbps

TDD: maximum uplink rate 2Mbps, maximum downlink rate 8Mbps

● LoRa Interface      

RF frequency: default 490M, 400M~520MHz configurable

RF transmit power: default 20dbm/100mW

Air rate: 0.018-37.5kbps

Air distance: 4~8km

Receiving sensitivity: -139dbm Max

Antenna interface: SMA interface, external thread and internal pin

● Environmental Indicators 

Operating temperature: -40 ℃ – +85 ℃

Storage temperature: -40 ℃ – +85 ℃

Humidity: 0% -95% (non-condensing)

MTBF: > 100,000 hours

Application 1: Dry Contact Analog Ethernet Server Single Application

Application 2: Dry Contact Analog Ethernet Server Paired Application

Application 3: Dry Contact Analog 4G Remote Measurement & Control Terminal Single Application