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- Stock: 34 in Stock
- SKU: 06266
- Delivery Time
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Ebyte MA01-AXCX4020 4DI + 2DO RS485 ModBus RTU I/O Network Module with Serial Port
MA01-AXCX4020 supports the acquisition of 4-channel sensor switch input (DI), which is converted to serial port (RS485) and data is transmitted to configuration software or PLC. The serial port I/O networking module (also known as "remote IO") that controls 2 relay switch outputs (DO) by issuing commands through the serial port to realize remote acquisition and control functions.
Features
- Support ModBus RTU protocol
- Support various configuration software/PLC/touch screen
- RS485 acquisition and control IO
- DC 8~28V power supply
- 4-way switch input DI (dry node)
- 4-channel switch output DO (relay)
- Switch input (DI) supports counting function
- The switch input (DI) supports rising edge, falling edge, and level trigger mode
- Switch output (DO) supports level mode, pulse mode, follow mode
- The output port is designed with arc extinguishing protection
- Communication baud rate 1200~115200 (default 9600), support custom setting
- Supports 1~247 slave stations, 5-digit DIP switch can set 1~31 address code, more than 31 can be set bysoftware
Specifications
- Digital input: 4
- Digital output: 2
- Operating Voltage: 8~28V (DC)
- Communication Interface: RS232/RS485
- Protocol Modbus: RTU
- baud rate: 1200~115200 bps (default 9600 bps)
- Working temperature and humidity: -40℃ ~ +85℃, 5%~95%RH, no condensation
- Storage temperature and humidity: -60℃ ~ +125℃, 5%~95%RH, no condensation
- Installation method: Rail installation or positioning hole installation
- Dimensions: 50*80mm

Warranty Terms :
Branded products (Waveshare/ Raspberry Pi/ Radxa/ DWIN etc) are as per brand warranty terms. Generic products are eligible for replacement within 7 days of delivery based on following conditions.
Products are eligible for a replacement if there is physical damage during transit or a clear manufacturing defect. Any claim for damage/ wrong items/ replacement must be made within 48 hours of successful delivery of the product. Requests for refund of amount or exchange of product(s) will be reviewed on a case by case basis and HUBTRONICS carries final rights to take a final decision on refund, store credit or exchange.
What to take care of ?
Most of our products are technical in nature and require trained personnel to handle them. Any kind of mishandling can result in damage or malfunctioning of the product, it is not possible for us to provide a replacement or refund if the product is damaged due to technical or physical mishandling.
Who pays the return shipping cost?
Free of cost return pickup from delivery address is eligible for products categorized as manufacturing defect/ Damage in transit/ Wrong items delivered. We do not support return pickup for any B2B order or offline orders not placed on website. Buyer need to arrange return shipping for B2B orders.
What voids warranty?
Please note that replacement/ return or refund is not possible if the product is not compatible with your system/application. Please check all the technical details/ dimensions etc. before ordering and contact us for any kind of clarifications.
If product is soldered/ programmed at any point or physically altered in any way, it is not eligible for return/ replacement. If the item requires soldering for testing, please ensure that you use suitable clips or jig to test it without soldering. Any kind of soldering job makes the product ineligible for return or replacement.
Following items are not eligible for return under any circumstances
- Device Programmers / Dongles
- Soldering Consumables (Wire, Flux etc)







