Industrial Grade Rail-Type 16 Channel DI/DO/AI/AO LoRa Transmission Equipment FCT-042909-4-1

A LoRa transparent transmission device with an IP40 protection level. It is a wireless relay device specially used to transmit up to 16 DI/DO AI/AO signals through LoRa. This wireless gateway uses an industrial-grade high-performance 32-bit communication processor and uses an embedded OS real-time operating system as the software support platform. It can be installed in 35mm rail-mounted and wall-mounted installations to meet the needs of different application sites.

● A terminal that uses LoRa spread spectrum technology for wireless data transmission, providing users with a fully transparent data transmission mode, -139dbm high receiving sensitivity, super anti-interference ability, and adjustable transmit power

● ISM 430M-490M free frequency band, no need to apply for frequency usage fees, the default is 490M, avoiding the 433M congested frequency band;

● 16 channels of DI/DO/AI/AO, supports up to 16 channels, every 2 channels are a unit, DI/DO/AI/AO can be configured arbitrarily, such as 4 channels DI+4 channels DO+4 channels AI+4 channels AO, or 8-channel DI+8-channel AI, each channel has indicator light status indication;

● Analog input supports 12-bit resolution output, 2‰ accuracy, supports 2-wire, 3-wire, and 4-wire sensor access; supports 0-20mA, 4-20mA, 0-5V, 0-10V, -5V-+5V 5 An analog input signal.

● Provide supporting PC-side test software to facilitate debugging, parameter configuration, and modification;

● Device A detects AI/DI data and transmits it to device B through LoRa transmission. The AO/DO status of device B is consistent;

● Dual DC power supply (5.08 terminal block): It can be powered by DC9-70V or AC7-55V wide range power supply. The power supply has automatic polarity detection function. There is no need to distinguish between positive and negative poles during installation; supports internal isolation, redundant dual power input; anti-reverse protection

● The power supply supports overload protection; complies with industrial level four electromagnetic compatibility requirements; super lightning protection function: anti-lightning strike, resistant to induced high voltage, anti-surge, etc.;

● Fanless and efficient heat dissipation, reducing repair time;

● Aluminum alloy anodized shell, IP40 protection level, able to withstand the test of harsh environments;

● Rail or wall mounting;

● Wide temperature type: working temperature -40℃~ +85℃;

● All models pass 100% baking machine test;

● Dry contact interface

Output interface type:

Dry contact: signal relay dry contact output;

Pulse volume (wet contact) :

Optical MOS relay output, 0-VCC(VCC is the power supply voltage for the machine)

Response time:

Dry contact output :<1.2ms; Wet contact output <0.6ms

Switching signal output:

Dry contact: 30VDC/0.5A; Wet contact: 245VDC/0.12A

Maximum dry contact frequency 50HZ

Output surge protection:

Dry contact output: None.

Wet contact output: TVS+ solid discharge tube protection

● Current Analog             

Input and output range: 0~20mA (including 4~20mA)

Resolution: 12 bits

Sampling rate: 20K times/second

Time delay: <0.1ms

Maximum load capacity: 600Ω

Input resistance: 125Ω

Accuracy: 0.2% (normal temperature)

● Voltage Analog          

Input and output range: 0~10V (including 0~5V), -5V-+5V

Resolution: 12 bits

Sampling rate: 20K times/second

Time delay: <1ms

Maximum load capacity: 600Ω

Input resistance: 100ΚΩ

Accuracy: 0.2% (normal temperature)

● 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

Solution 1: 2 units LoRa devices point-to-point bidirectional DI/DO, AI/AO transceiver and mutual transmission at the same frequency

Solution 2: Any LoRa to 485 device can be used as the master station, and other LoRa devices can be used as slave stations. Custom polling can be used to collect the DI/DO and AI/AO data of each LoRa connected device in sequence.