Web Servers, Ethernet Relay Boards, Ethernet Adapters & Switches

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There are 3728 ads in this category.

Cutler Hammer MPC1M21 18-250 VAC Output Module

Cutler hammer mpc1m21 18-250 vac output module

  • Napoleon, Ohio, United States
  • Oct 23rd
Cutler Hammer MPC1M21 18-250 VAC Output Module (GG12) Manufacturer: Cutler Hammer Model: MPC1M21 Type: 18-250 VAC Output Module Used, In working condition.This item is used. Condition: Used, if you are not satisfied with this picture please email us with the item number and we will reply with more pictures. Return Policy----------------------- 30 Day Money Back Guarantee We offer a 7 day no questions asked return policy on all items sold.
Cutler Hammer MPC1M11 90-140 V AC/DC Input Module

Cutler hammer mpc1m11 90-140 v ac/dc input module

  • Napoleon, Ohio, United States
  • Oct 23rd
Cutler Hammer MPC1M11 90-140 V AC/DC Input Module (GG12) Manufacturer: Cutler Hammer Model: MPC1M11 Type: 90-140 V AC/DC Input Module Used, In working condition.This item is used. Condition: Used, if you are not satisfied with this picture please email us with the item number and we will reply with more pictures. Return Policy----------------------- 30 Day Money Back Guarantee We offer a 7 day no questions asked return policy on all items sold.
Allen-Bradley 1756-DHRIO Series E DH+/RIO Communication Interface F/W 7.2

Allen-bradley 1756-dhrio series e dh+/rio communication interface f/w 7.2

  • Lone Jack, Missouri, United States
  • Oct 22nd
This is a used AB ControlLogix Communication Interface Module 1756-DHRIO/E. It was working when it was removed in July from and indoor food plant. I have 100% positive feedback and other AB items.
Omron Serial Communication Unit - CJ1W-SCU21-V1

Omron serial communication unit - cj1w-scu21-v1

  • Saint Charles, Missouri, United States
  • Oct 22nd
USED OMRON CJ1W-SCU21-V1 COMMUNICATION UNIT IN GOOD CONDITION
F2-8EYR-E Mitsubishi PLC NEW In Box 8-Point I/O Expansion F28EYRE

F2-8eyr-e mitsubishi plc new in box 8-point i/o expansion f28eyre

  • Saint Louis, Missouri, United States
  • Oct 22nd
Up for sale is a New In Factory Box Mitsubishi PLC I/O Expansion Part Number F2-8EYR-E. There is 1 pictured and we have 1 currently available. We combine all our auctions won/bought from us to save on shipping.
1784-PCMK/B communication card + 1784PCM5/B Cable

1784-pcmk/b communication card + 1784pcm5/b cable

  • Richmond Hill, Ontario, Canada
  • Oct 22nd
Perfect Condition
Allen Bradley AB 1784-PCMK /B Communication Card with 1784-PCM5 /B Cable -USED

Allen bradley ab 1784-pcmk /b communication card with 1784-pcm5 /b cable -used

  • Fargo, North Dakota, United States
  • Oct 22nd
Contains 1 Allen Bradley AB 1784-PCMK /B Communication Card with 1784-PCM5 /B Cable and user manual in original box. USED but in great working condition.
1761-NET-ENI Allen Bradley MicroLogix EtherNet Adapter

1761-net-eni allen bradley micrologix ethernet adapter

  • Justice, Illinois, United States
  • Oct 22nd
FOR SALE ALLEN BRADLEY ETHERNET ADAPTER 1761-NET-ENI SER D NO ORIGINAL BOX
Sixnet ET-5MS   Ethernet modem Remote access switch

Sixnet et-5ms ethernet modem remote access switch

  • Knoxville, Tennessee, United States
  • Oct 22nd
Sixnet ET-5MS series Ethernet Modem remote access switch. Was working when removed. 225ma 10-30VDC.
172JNN21032 TSX MOMENTUM Schneider Electric 172 JNN 21032 Option Adapter RS232

172jnn21032 tsx momentum schneider electric 172 jnn 21032 option adapter rs232

  • Penfield, New York, United States
  • Oct 22nd
This adapter has been carefully designed to meet the needs of its users. The 172JNN21032 TSX MOMENTUM Schneider Electric 172 JNN 21032 Option Adapter RS232 is a top-performing option adapter that is available for purchase. The adapter has been removed from its working environment and can be installed in a variety of systems.
3pc Siemens Profibus Connector 6ES7 972-0BB12-0XA0  &   6ES7 972-0BA12-0XA0

3pc siemens profibus connector 6es7 972-0bb12-0xa0 & 6es7 972-0ba12-0xa0

  • Jenison, Michigan, United States
  • Oct 21st
3pc Siemens Profibus Connector pic: 64089-90 loc: FR Gray 22 2pc 6ES7 972-0BB12-0XA0 1pc 6ES7 972-0BA12-0XA0 UNUSED OEM panel build stock, no original packaging. FREE SHIPPING! AK, HI, PR: Free shipping for items via the Post Office.
ALLEN-BRADLEY 1794-ACN15 FLEX I/O CONTROLNET ADAPTER MODULE

Allen-bradley 1794-acn15 flex i/o controlnet adapter module

  • Meadow Creek, West Virginia, United States
  • Oct 21st
N-Tron 304TX-N Industrial Ethernet Switch, 4 Port

N-tron 304tx-n industrial ethernet switch, 4 port

  • Hazleton, Pennsylvania, United States
  • Oct 21st
Compliant Standards: 1EEE 802.3
Allen Bradley 1794-AENT Ser A Rev A01 Flex I/O EtherNet/IP Ethernet Adapater

Allen bradley 1794-aent ser a rev a01 flex i/o ethernet/ip ethernet adapater

  • Chattanooga, Tennessee, United States
  • Oct 21st
DW0039 Allen Bradley Flex I/O Part No. 1794-AENT EtherNet/IP 10/100 Ethernet Adapter Series A | Revision A01 Each item is guaranteed to be fully operational and in great working condition unless otherwise noted. F/W Revision 2.12 Part No.
CTI (SIEMENS) 2572 ETHERNET TCP/IP 901J-2572 MODULE

Cti (siemens) 2572 ethernet tcp/ip 901j-2572 module

  • Meadow Creek, West Virginia, United States
  • Oct 21st
New Honeywell CC-PAIH01 HART Analog Input - Experion C300 51405038-175 Sealed

New honeywell cc-paih01 hart analog input - experion c300 51405038-175 sealed

  • Youngstown, Ohio, United States
  • Oct 21st
New Honeywell CC-PAIH01 HART Analog Input Module. Experion C300 51405038-175 Sealed Factory Packaging.
New Honeywell 51403422-150 HDW Rev B Communication Controller

New honeywell 51403422-150 hdw rev b communication controller

  • Youngstown, Ohio, United States
  • Oct 21st
New Honeywell 51403422-150 HDW Rev B Communication Controller In Factory Static Bag
Allen Bradley, SLC 500, DeviceNet Scanner, 1747-SDN, SER C, New in Box, NIB

Allen bradley, slc 500, devicenet scanner, 1747-sdn, ser c, new in box, nib

  • Columbus, Ohio, United States
  • Oct 20th
SLC 500, 1747-SDN, DeviceNet Scanner Module, New in Factory Box DeviceNet Scanner Module New in Opened Factory Box 1747-SDN, SER C FRN: 8.002 2007 Date Code Includes the Original Factory Box Box is in Very Good Condition - details below Box has some slight wear (see photos) Includes Plastic Holding Tray Includes Resistor

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