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1 Channel Relay Module RS485 TTL Control Power Off Memory PCB 5-32V
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Delivery: Standard (Free) | Tue 30th Jun - Thu 2nd Jul
Sold by: EclipseBazaar
Returns: 30 days
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Description & Details
Summary
- Electrical Controller Device: 1 channel relay module is a kind of electric appliance that makes a predetermined step change of the controlled quantity in the electric output circuit when the change of the input quantity (excitation quantity) reaches the specified requirement.
- Automation and Safety: Typically used in automated control circuits, this relay board is pretty much an automatic switch, controlling large currents with minor ones. It plays a significant role in automatic adjustment, safety guard, and circuit conversion, providing more convenience and security.
- Interactive Function: This module has an interactive relationship between the control system (also known as input circuit) and controlled system (or output circuit). It forms a responsive unit that works in an interlinked manner for better functionality.
- Stable and Reliable Configuration: This relay module with optocoupler is equipped with a robust and stable 8 bit MCU and RS485 protocol chip, ensuring longevity and unwavering performance.
- Standard Protocol: Adopting the standard for RTU format of the RS485 protocol, this relay switch can achieve 1 way input signal detection and 1 way relay output. It's ideal for digital quantity detection or power control situations.
1 Channel Relay Module RS485 TTL Control Power Off Memory PCB 5-32V Description
1 Channel Relay Module with Optocoupler RS485 Interface TTL Control Power Off Memory Relay Switch for RTU
Item Type: Relay Module
Material: PCB
Power Supply Voltage: 5-32V
Protocol: Support for RTU standard protocol
Interface: Support RS485 interface
Baud Rate: 4800 9600 19200, default 9600bps, supports power off memory
Output Signal: Relay switch signal
Device Address: Range 1-255, default 255, supports power off memory
Details
| OPC | PRTMNVV |
|---|---|
| Codes | 9381385081237 (EAN) |
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