Modbus-Rtu 8 Channel Relay Module Modbus RTU 8 Switch Input RS485 Communication TTL
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Key item features
- 3. Communication interface: Supports RS485/TTL UART interface
- 1. and stable 8-bit MCU on board: and MAX485 level conversion chip
- 2. Communication protocol: Supports standard Modbus RTU protocol
- 4. Communication baud rate: 4800/9600/19200, default 9600bps, supports power-off saving
- 5. Optocoupler input signal range: DC3.3-30V (this input cannot be used for relay control)
Specs
- BrandUnbranded
- Assembled product weight6.29 oz
- Has written warrantyNo
Current price is USD$17.20
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Sold and shipped by Port corner
3.9565217391304346 stars out of 5, based on 69 seller reviews(4.0)69 seller reviews
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About this item
Product details
Output signal: Relay switch signal, supporting manual, flash close, and flash break modes. The delay base for flash close/flash break is 0.1s, and the maximum set flash close/flash break time is 0 XFFFF * 0.1S=65535 * 0.1s=6553.5s
Device address: Range 1-255, default 255, supports power-off saving
Board 1 circuit 5V, 10A/250V AC 10A/30V DC relay, capable of continuously attracting 100000 times with diode surge protection and short response time
On board relay switch indicator light
Power supply voltage: DC7-24V, with input anti reverse connection protection
Due to different batches, there may be differences in product appearance and printed text, which not affect use.
Colour:As Shown
Material:PCB
Package Contents:
1 * Relay Modul
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.
Device address: Range 1-255, default 255, supports power-off saving
Board 1 circuit 5V, 10A/250V AC 10A/30V DC relay, capable of continuously attracting 100000 times with diode surge protection and short response time
On board relay switch indicator light
Power supply voltage: DC7-24V, with input anti reverse connection protection
Due to different batches, there may be differences in product appearance and printed text, which not affect use.
Colour:As Shown
Material:PCB
Package Contents:
1 * Relay Modul
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.
- 3. Communication interface: Supports RS485/TTL UART interface
- 1. and stable 8-bit MCU on board: and MAX485 level conversion chip
- 2. Communication protocol: Supports standard Modbus RTU protocol
- 4. Communication baud rate: 4800/9600/19200, default 9600bps, supports power-off saving
- 5. Optocoupler input signal range: DC3.3-30V (this input cannot be used for relay control)
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Brand
Unbranded
Assembled product weight
6.29 oz
Has written warranty
No
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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