Waveshare
Waveshare Modbus RTU Protocol 8-Ch Latching Relay Module (C) With RS485 Interface(30460)
Waveshare Modbus RTU Protocol 8-Ch Latching Relay Module (C) With RS485 Interface(30460)
In stock
🔥 Buy any 2 items, get 25% off 3rd item 🔥 Save today!
Couldn't load pickup availability
Shipping Guarantee
Shipping Guarantee
FREE SHIPPING on all UK orders. Fully insured.
Handling time: 1 - 3 business days. (Buy2fix has to process your order and put all your items through its strict quality-control tests.)
Transit time is 5 - 10 business days to the UK. Transit times to other countries are displayed at checkout.
Origin: CN
Return Guarantee
Return Guarantee
For whatever reason, if you are unsatisfied with your order within 30 days, you can return it to us in new condition for a refund minus the shipping charges.
The Right Part Guarantee
The Right Part Guarantee
The Right Part, Guaranteed. If we send the wrong part (not as described), our 30-day return policy has you covered. You get a full refund, including the shipping fees.
Hassle-Free Returns
Hassle-Free Returns
Start Your Return in Seconds with Our Easy Online Return Portal.
Features:
1. Support setting device address (1-255) to cascade multiple devices through RS485 bus
2. With flash-on and flash-off functions, the relay can be controlled by command to automatically close after being turned on for a period of time
3. Onboard integrated power isolation can provide stable isolation voltage, and the isolation end does not need additional power supply
4. Onboard integrated magnetic coupling isolation can be used for signal isolation, with high reliability, strong anti-interference and low power consumption
5. Onboard self-recovery fuse and TVS (transient voltage suppression tube) can effectively suppress surge voltage and transient spike voltage in the circuit, prevent overcurrent and overvoltage, lightning protection and anti-static
6. Using a dedicated magnetic latching relay driver chip, the driving ability is stronger and more stable
7. Onboard anti-reverse connection circuit to avoid reverse connection of positive and negative poles and burn out the circuit
8. Using high-quality relays, the load allowed is: less than or equal to 10A 250V AC or less than or equal to 10A 30V DC
9. Guide rail ABS protective shell, easy to install and use, safer with shell
10. External 3 LED indicators, convenient to check the MCU status and signal receiving and sending status
11. Using magnetic latching relays, the state of the relay will remain unchanged after power failure
Product parameters:
1. Working voltage: 7V-36V
2. Communication protocol: RS485
3. Communication baud rate: 4800, 9600, 19200, 38400, 57600, 115200, 128000, 256000
4. Default communication format: 9600, N, 8, 1
5. Number of relays: 8
6. Contact type: one normally open, one normally closed
7. Contact load: less than or equal to 10A 250V AC or equal to 10A 30V DC
8. Modbus protocol: standard Modbus RTU protocol
9. RS485 address setting: 1-255
10. Indicator light:
STA: MCU indicator light, flashes when MCU is working normally
TXD: Transmit indicator light, lights up when sending data
RXD: Receive indicator light, lights up when receiving data
11. Product size: 145 x 90 x 40mm
12. This product is manually measured, and there may be an error of 0.1-0.2 mm and 0.1-0.2 grams in length and weight; there may be a slight color difference due to display and light problems. Please refer to the actual product!
Share
