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Rs485 Controller Module Plc Module Relay Board Io Control Switch Board 5V 16-Channel RS485 Controller Module Rtu Module IO Control Switch Board Relay BoardR413E16_A

<ul><li>AT command and for MODBUS command two command control modes.</li><li>The maximum delay is 9999 seconds under the AT command and the maximum delay is 255 seconds under the for MODBUS command.</li><li>For MODBUS instruction mode can support up to 247 devices in parallel.</li><li>For MODBUS instruction and AT instruction automatic identification without switching</li><li>With RS485 and RS232 TTL dual bus interfaces.</li><li>16 output control pins, 5V TTL level, low level default / high level output.</li></ul>

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Specification: Item Type: RS485 Controller Module Optional Model: R413E16_A, R413E16_B, TB440 Working Voltage: DC 5V Working Current: 10-15MA Control Board Size: Approx. 45 x 30 x 15mm / 1.8 x 1.2 x 0.6in Package List: 1 x Controller Module A Version

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Rs485 Controller Module Plc Module Relay Board Io Control Switch Board 5V 16-Channel RS485 Controller Module Rtu Module IO Control Switch Board Relay BoardR413E16_A

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