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Siemens 6ED1052-1MD08-0BA0 LOGO! 12/24RCE, logic module, disp PS/I/O: 12/24VDC/relay, 8 DI (4AI)/4DO, memory 400 blocks, modular expandable, Ethernet

$189.89

Compare at 51 stores

MSD 7566-4 Four Channel Relay Module

$131.35

Compare at 43 stores

Siemens STLOGO 6ED1055-1MA00-0BA2 Logo AM2 0BA2 PLC Expansion Module 24 V/DC

$76.99

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RS232 RS485 Modbus RTU to Modbus TCP Gateway Serial to Ethernet Converter USR-TCP232-410s

$45.59

Compare at 38 stores

Ubiquiti Switch Enterprise 24 PoE

$799

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MSD 75643-HC Solid State Relay, 35AX4, Black

$179.95

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4 Channel DC 5V Relay Module for Arduino Raspberry Pi DSP AVR PIC ARM

$6.95

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Qolsys QS7133-840 IQ Hardwire 16-F Wireless Converter

$51.99

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Roadmaster 690 Single Park Light Diode

$22.68

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Dinkle DK4N DIN Rail Terminal Block Screw Type UL 600V 30A 10-22AWG, Pack of 100

$49.99

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USR 10/100 Mbps RJ45 Ethernet Adapter, 2KV Electromagnetism Isolation, IP, TCP, UDP, DHCP, DNS, HTTP, ARP, ICMP

$27.5

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U3-HV USB DAQ Device with 4 Dedicated High-Voltage (±10V) Analog Inputs, 12 Flexible I/O for Analog and Digital Data Acquisition of Sensors, Controlling Relays, Automation and Timers

$176

Compare at 14 stores

Zooz Z-Wave Long Range MultiRelay ZEN16 800LR for Garage Doors, Sprinklers, Gas Fireplace; 3 Dry Contact Relays (15A, 15A, 20A); 12-24 V AC/DC or USB C Power; Signal Repeater; Hub Required

$37.95

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U3-HV USB DAQ Device with 4 Dedicated High-Voltage (±10V) Analog Inputs, 12 Flexible I/O for Analog and Digital Data Acquisition of Sensors, Controlling Relays, Automation and Timers

$176

Compare at 14 stores

T6A100L Diode, GP, 6.0A, 1000 Volt (Pack of 10)

$9.65

Compare at 14 stores

5V Relay Module with Optocoupler Isolation Support High and Low Level Trigger Relay Red Board (8 Channel 5V Relay)

$10.97

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Adafruit Assembled Terminal Block Breakout FeatherWing for all Feathers 2926

$18.99

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Lab jack Low-Voltage U3-LV USB Module - High-Speed Data Acquisition DAQ Device with 4 Analog Inputs – Digital I/O and Flexible I/O Channels - Compatible with Third party Software

$176

Compare at 12 stores

Lab jack Low-Voltage U3-LV USB Module - High-Speed Data Acquisition DAQ Device with 4 Analog Inputs – Digital I/O and Flexible I/O Channels - Compatible with Third party Software

$176

Compare at 11 stores