6X Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL Input and Output with Anti Reverse Protection,6 x Relay Module,Blue
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Key item features
- 4 Way Relay Module
- 7-24V Relay Module Switch
- Relay Module
- Relay Module Switch
- Modbus RTU 4 Way Relay Module
Specs
Current price is USD$38.99
Price when purchased online
- Free shipping
Free 30-day returns
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Columbus, 43215
Arrives between Apr 29 - May 4
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Sold and shipped by illusory
4.111111111111111 stars out of 5, based on 9 seller reviews(4.1)9 seller reviews
Free 30-day returns - in store or online
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About this item
Product details
1. Onboard and stable 8bit MCU and MAX485 level conversion chip
2. Communication protocol: support standard Modbus RTU protocol
3. Communication interface: support RS485/TTL UART interface
4. Communication baud rate: 4800/9600/19200, default 9600bps, support power-down save
5. Optocoupler input signal range: DC3.3-30V (this input cannot be used for relay control)
Output signal: relay switch signal, support manual, flash, flash mode, flash/flash delay base is 0.1S, the flash/flash time can be set to 0xFFFF x 0.1S=6553.5S
Device address: range 1-255, default 255, support power-down save
Baud rate, input signal, relay status, device address can be read by software/
Onboard 4 5V, 10A/250V AC 10A/30V DC relays, which can be activated 100,000 times continuously, with diode overflow protection and short response time
On-board relay switch indicator light
Power supply voltage: DC7-24V, support DC socket/5.08mm terminal power supply, with input anti-reverse connection protection
Type: Relay Module Switch
Rated voltage: 4 Channels
color:Blue
Material:PCB
Package Contents:
6 x Relay Module
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
2. Communication protocol: support standard Modbus RTU protocol
3. Communication interface: support RS485/TTL UART interface
4. Communication baud rate: 4800/9600/19200, default 9600bps, support power-down save
5. Optocoupler input signal range: DC3.3-30V (this input cannot be used for relay control)
Output signal: relay switch signal, support manual, flash, flash mode, flash/flash delay base is 0.1S, the flash/flash time can be set to 0xFFFF x 0.1S=6553.5S
Device address: range 1-255, default 255, support power-down save
Baud rate, input signal, relay status, device address can be read by software/
Onboard 4 5V, 10A/250V AC 10A/30V DC relays, which can be activated 100,000 times continuously, with diode overflow protection and short response time
On-board relay switch indicator light
Power supply voltage: DC7-24V, support DC socket/5.08mm terminal power supply, with input anti-reverse connection protection
Type: Relay Module Switch
Rated voltage: 4 Channels
color:Blue
Material:PCB
Package Contents:
6 x Relay Module
Only the above package content, other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
- 4 Way Relay Module
- 7-24V Relay Module Switch
- Relay Module
- Relay Module Switch
- Modbus RTU 4 Way Relay Module
info:
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Specifications
Brand
Unbranded
Warranty
Warranty information
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