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Shop Modbus Module Arduino

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$1,016.45
SNAP-B3000-MODBUS OPTO 22 - Plcs/Machine Control & VDC Logic I/O Module Supplies
Radwell.com
$1,016.45
SNAP-B3000-MODBUS OPTO 22 - Plcs/Machine Control & VDC Logic I/O Module Supplies
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$9.93
JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board With Anti-Reverse Connection Protection RS485 TTL
Amazon.com
$9.93
JESSINIE 2Pcs 1 Channel Switch Relay Module Modbus Rtu Switching Input Output Relays Board With Anti-Reverse Connection Protection RS485 TTL
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$332.56
INV3-MODBUS TOSHIBA - Plcs/Machine Control & PC Board PLC/Add-On Board Supplies
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Waveshare Industrial 8-Ch Digital Input & Output Module, DC 736V Wide Voltage Power Supply, Modbus RTU Protocol, Multiple Isolation Protection
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