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$21.00$21.00
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Advantech
BB-232OPDR
Serial Repeater, RS-232, TB, Isolated, DIN Rail Mount, IP30, Power Suppply Not Included
$237.30$237.30 -
$12.47$12.47
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$13.60$13.60
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$28.33$28.33
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$17.00$17.00
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$26.07$26.07
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$13.60$13.60
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$21.53$21.53
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$11.33$11.33
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$20.40$20.40
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Antaira
LNP-0800G-24-T
Ethernet Switch, 8-Port Industrial PoE+ Gigabit Unmanaged Ethernet Switch, with 8*10/100/1000Tx (30W/Port), 9~55VDC Power Input; EOT: -40°C to 75°C
$668.00$668.00
These devices connect machines, monitor devices and optimize operations.
An Ethernet switch directs data traffic between the devices connected to it. A gateway allows communication and data exchanges between different networks or protocols.
Modbus is a serial communications protocl that simplifies communication between devices.