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"damage control"
Industrial Modbus RTU 8-Ch Relay Module (D) with Digital Input and RS485 Interface, Multi Isolation Protection Circuits, 7~36V Power Supply
Limited time offer, ends 11/07
$123.98
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Vszerda DTECH USB to RS422 RS485 Serial Port Converter Adapter Cable with FTDI Chip Supports Windows 10 8 7 XP Macbook - 16FT
Limited time offer, ends 11/12
$44.99
Free Shipping
AJMRTC 2500V USB Isolator Board, ADUM4160 ADUM3160 USB Isolation Module, USB Hub Isolator, Supports USB Signal Control & Data Transmission for Industrial Equipment Noise Isolation
Limited time offer, ends 11/25
$21.46
Free Shipping
DTECH RS232 to RS485 Converter Serial Adapter with 4 Position Terminal Block for Long Haul Data Communication Supports 600W Anti-Surge
Limited time offer, ends 11/09
$14.65
Free Shipping
DTECH RS232 to RS485 Serial Converter Adapter with 4 Position Terminal Block for Industrial Long Haul Communication Data Supports 600W Anti-Surge
Limited time offer, ends 11/09
$14.87
Free Shipping
30-Ch Ethernet Relay Module, Modbus RTU/Modbus TCP Protocol, PoE Port Communication, with Various Isolation and Protection Circuits, Industrial Grade Rail-Mount Case
Limited time offer, ends 11/07
$246.48
Free Shipping
AJMRTC CLT TTL to RS485 Automatic Converter Module, 3.3V / 5V Level Adapter, Automatic Flow Control Transceiver Board for AVR MCU Serial Communication and Electronic DIY Projects
Limited time offer, ends 11/25
$10.85
Free Shipping