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2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL

2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
2 Way Modbus RTU 2-Channel Relay Module Switching Input and Output RS485 TTL
  • Stock: In Stock
  • Model: BE-002722
  • SKU: BE-002722
Rs346.00
(GST +18%Extra)
Description:
 
• 2 channel Modbus relay module equipped with mature and stable 8-bit MCU and RS485 level communication chip
• adopt standard MODBUS RTU format RS485 communication protocol.
• It can realize 2bit input signal detection and 2-bit relay output.
• It can be used for digital detection or power control occasions.

Features:
 
• Support Modbus RTU protocol
• Output indicator in multi-mode
• Relay switch output
• Support input reverse connection protection
• Support RS485/TTL UART interface
• The address can be set
• Support parameter memory function
 
Parameters:
 
• Item name: Dual Modbus Relay Module
• Work voltage: DC 7V~24V
• Operating Temperature: -20℃~85℃
• Control channel: 2channel
• Set address: 1~255
• Optocoupler input signal: DC 3.3V~30V
• Baud rate: 4800/9600/19600bps(default 9600bps)
• Load: AC 250V 10A or DC 28V 10A
• Relay control mode: ON/OFF, Delay_ON, Delay_OFF mode
• Delay time: 0~6553.5s
• Protocol: Modbus RTU
• Interface: RS485/TTL UART
• Operating Humidity: 5%~95%RH

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