4CH Modbus Relay Module 8Bit MCU 4 Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller DC 7-24V

4CH Modbus Relay Module 8Bit MCU 4 Bit Modbus-RTU Switch Signal Input Output RS485 TTL Controller DC 7-24V
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sku: 1005001666295601
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$4.34
Shipping from: China
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