Basic system includes 1 master and 1 slave, with expansion to 1 master + N slaves
Y402-44-L Quad-Channel One-to-Many LoRa I/O Sync module
4DI+4DO LoRa Wireless One-to-Many I/O Sync Module
Master-slave LoRa system delivering four-channel digital mirroring between a central controller and multiple remote nodes with bidirectional signalling.
Key Features
Four independent master channels can drive all slave outputs, while any slave input can drive the matching master output
398 to 525 MHz LoRa communication reaches 5000 m in open area
9 to 36 VDC supply with reverse-polarity protection and DIN-rail mounting
Specifications
Wireless
- Frequency Band
- 398~525 MHz
- Communication Range
- 5000 m (open area)
- Antenna Connector
- SMA
- Standard Antenna
- 470 MHz magnetic-mount antenna
Power Supply
- Voltage
- DC 9~36V
- Max Power Consumption
- 2W (master) / 1.5W (slave)
- Operating Temperature
- -20°C ~ +85°C
- Humidity
- 10% ~ 90% RH, non-condensing
Digital Inputs
- Channels
- 4
- Type
- Passive dry contact / NPN open-collector (no voltage input to DI)
Digital Outputs
- Channels
- 4
- Type
- SPDT relay
- Rating
- AC 277V 5A / DC 28V 5A
Mechanical
- Master Dimensions
- 88 x 72 x 59 mm
- Slave Dimensions
- 88 x 72 x 59 mm
- Mounting
- 35 mm DIN rail
- Protection
- IP20
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