8 Channel Relay Module with RS485 Interface - 24V DC RTU Smart Home Automation Board for Appliance Control | Perfect for Smart Homes, Industrial Automation & DIY Projects
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51842000
Description
Feature:1. Parallel Connection of Multiple Devices: This relay module board can support up to 64 devices in parallel in instruction mode, with strong parallel processing function.2. Associated Mode Setting Method: The control board relay module board can be set to various association modes by means of input output relationship through the serial super terminal serial assistant carriage return.3. TVS Anti Surge Protection: This relay module board has the ability of TVS anti surge protection to defend the safety in the process of use.Specification: Item Type: Relay Module BoardMaterial: PCBOperating Voltage: DC 24VStandby Current: 14MA1 relay open: 40MA; 2 relays open: 68MA; 3 relays open: 96MA4 relays open: 122MA; 5 relays open: 149MA; 6 relays open: 177MA7 relays open: 202MA; 8 relays open: 226MADefault Baud Rate: 9600BPSSelectable Baud Rate: 2400, 4800, 9600, 19200, 38400, 57600, 115200BPSData Transmission and Return Time Maximum: 1000msCalibration Mode: No parity, even parity and odd parityHardware Reset Function: YesTVS Anti Surge Protection: Yes Package List: 1 x Relay Module Board Note: Pay attention to the specification of the correct operation
Features
Parallel Connection of Multiple Devices This relay module board can support up to 64 devices in parallel in instruction mode, with strong parallel processing function.
Associated Mode Setting Method The control board relay module board can be set to various association modes by means of input output relationship through the serial super terminal serial assistant carriage return.
TVS Anti Surge Protection This relay module board has the ability of TVS anti surge protection to defend the safety in the process of use.
Data Transmission The maximum data transmission and return time of this relay module board is 1000ms, and the default baud rate is 9600BPS, you can choose according to the actual use.
Hardware Reset This RS485 relay board remote has hardware reset function, and there are three kinds of regular checksum methods, no checksum, even checksum and odd checksum.
