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DC 12V 24V UART RS485 Relay Module 8 Inputs 8 Outputs Isolation Modbus RTU Control Switch Board with DIN35 C45 Rail Box

USD 11.18USD 14.15

DC 12V 24V UART RS485 Relay Module 8 Inputs 8 Outputs Isolation Modbus RTU Control Switch Board with DIN35 C45 Rail Box

Description
Specification
2pcs NCT5532D QFP-64
USD 4.67USD 5.50
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