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12V Modbus RTU 4 Channels Relay Module Optocoupler RS485 MCU for ARDUIN0 -RS3581
12V Modbus RTU 4 Channels Relay Module Optocoupler RS485 MCU for ARDUIN0 -RS3581
SKU:RS3581
16 in stock
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Delivery Time
Delivery Time
- Delivery time with the Express Shipping option is 2-3 working days, and with the Standard Shipping option is 5-6 working days. It varies based on location, reliant on courier services.
- Delivery time if the order item is on Preorder Status is 15-20 working days.
COD (Cash on Delivery)
COD (Cash on Delivery)
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- Product Name: 4 Bit ModbusRTU Relay Module
- Working Voltage: DC 12V
- Working Current: 1A
- Work Temperature: 25~85
- Work Humidity: 5%~95%RH
- Size: 78 X 78 X 20mm
Description :
12V Relay Module 4-Channel This is a 12V 4-Channel Relay interface board. Be able to control various appliances and other equipment with a large current. It can be controlled directly by a Micro-controller (Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) . 12V 4-Channel Relay interface board and each one needs 50-60mA Driver Current. Equipped with high-current relay, AC250V 10A ; DC30V 10A.
Application:
- Supports all MCU control.
- The industrial field.
- PLC control.
- Smart home control.
Features:
- Modbus serial communication
- Relay switching output
- Convenient AT command control
Specification:
- Product Name: 4 Bit ModbusRTU Relay Module
- Working Voltage: DC 12V
- Working Current: 1A
- Work Temperature: 25~85
- Work Humidity: 5%~95%RH
- Size: 78 X 78 X 20mm
Package Included:
1 x 12V Modbus RTU 4 Channels Relay Module