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    $32.02
    2X 2X Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL9028. SODIAL. Development Kits & Boards. 4711015210419.
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    $32.02
    2X 2X Modbus RTU 4 Way Relay Module 7-24V Relay Module Switch RS485/TTL9028. SODIAL. Development Kits & Boards. 4711015210419.
    eBay.com
    $19.59
    32Ch DC 12V 24V PNP NPN Input RS485 Modbus RTU PLC IO Switch Digital Collector. Eletechsup. Time Delay Relays. N4DIH32 N4DIM32.
    eBay
    $19.59
    32Ch DC 12V 24V PNP NPN Input RS485 Modbus RTU PLC IO Switch Digital Collector. Eletechsup. Time Delay Relays. N4DIH32 N4DIM32.
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    $11.24
    Modbus-RTU 1/2 Channel DC724V Control Switch Relay Module RS232 TTL Uart. Relay Accessories.
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    $11.24
    Modbus-RTU 1/2 Channel DC724V Control Switch Relay Module RS232 TTL Uart. Relay Accessories.
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    $7.73
    4-Ch Modbus-RTU Relay Switch Module Signal Input And Output RS485 TTL Controller. GCSUPERMARKET. Relay Accessories.
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    $7.73
    4-Ch Modbus-RTU Relay Switch Module Signal Input And Output RS485 TTL Controller. GCSUPERMARKET. Relay Accessories.
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    $3.79
    7-24V Modbus Rtu 1/2/4/8 Channel Relay Module Switch Input Output RS485/TTL Uart. Relay Accessories.
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    $3.79
    7-24V Modbus Rtu 1/2/4/8 Channel Relay Module Switch Input Output RS485/TTL Uart. Relay Accessories.
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    $125.73
    PLC IO Module For Modbus RS485/RTU/TCP 48-Way Relay 20Mbps Transmission SHT-48ED. New & Original PARTS. PLC Input & Output Modules.
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    $125.73
    PLC IO Module For Modbus RS485/RTU/TCP 48-Way Relay 20Mbps Transmission SHT-48ED. New & Original PARTS. PLC Input & Output Modules.
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    $114.06
    SHT-48ED PLC IO Module For Modbus RS485/RTU/TCP 48-Way Relay 20Mbps Transmission. PLC Input & Output Modules.
    eBay.com
    $114.06
    SHT-48ED PLC IO Module For Modbus RS485/RTU/TCP 48-Way Relay 20Mbps Transmission. PLC Input & Output Modules.
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    $61.05
    Waveshare Modbus RTU 16-Ch Relay Module RS485 Interface Multiple Isolation. Waveshare. Other Electrical Equipment & Supplies.
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    $61.05
    Waveshare Modbus RTU 16-Ch Relay Module RS485 Interface Multiple Isolation. Waveshare. Other Electrical Equipment & Supplies.
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    $179.10
    $199.00
    Beckhoff Bk7300 Modbus Coupler Wago 750-467 Relay O/P Module 2 Channel
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    $179.10
    $199.00
    Beckhoff Bk7300 Modbus Coupler Wago 750-467 Relay O/P Module 2 Channel
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    $121.30
    Sht-48Ed Plc Io Module For Modbus Rs485/Rtu/Tcp 48-Way Relay Lifespan
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    $121.30
    Sht-48Ed Plc Io Module For Modbus Rs485/Rtu/Tcp 48-Way Relay Lifespan
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    $15.01
    DC 7V-24V Modbus RTU 4 Channel Relay Switch Module RS232/TTL Uart Interface. General Purpose Relays.
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    $15.01
    DC 7V-24V Modbus RTU 4 Channel Relay Switch Module RS232/TTL Uart Interface. General Purpose Relays.
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    $59.51
    8-CH Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 736V Wide Range Power Input And Poe Power Supply, With
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    $59.51
    8-CH Ethernet Relay Module (B) With Digital Input, Modbus RTU/Modbus TCP Protocol, Support DC 736V Wide Range Power Input And Poe Power Supply, With
    Amazon.com
    $139.84
    DC 12V 24V 8Ch Delay Timer RS485 Modbus For Pi Pico Simple Open PLC Python C++. Time Delay Relays. DN33C08.
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    $139.84
    DC 12V 24V 8Ch Delay Timer RS485 Modbus For Pi Pico Simple Open PLC Python C++. Time Delay Relays. DN33C08.
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    $18.68
    8CH DC 12V 24V Modbus Relay Module DIP Switch Set Parameters. Eletechsup. Time Delay Relays.
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    $18.68
    8CH DC 12V 24V Modbus Relay Module DIP Switch Set Parameters. Eletechsup. Time Delay Relays.
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