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Web Servers, Ethernet Relay Boards, Ethernet Adapters & Switches

The average price for current category was $227.38 last month.

There are 3728 ads in this category.

Brad Harrison BTY401P-FBB 4 port wiring block NEW

Brad harrison bty401p-fbb 4 port wiring block new

  • Windsor, Ontario, Canada
  • Feb 14th
BTY401P-FBB Multi-Port Interconnect System 4 Port PNP Mini-Change 12 Pin
"New Condition" Contemporary Controls EISK8 8Port Copper-Fiber Ethernet Switch

"new condition" contemporary controls eisk8 8port copper-fiber ethernet switch

  • Glen Cove, New York, United States
  • Feb 14th
"New Condition" Contemporary Controls EISK8 8Port Copper-Fiber Ethernet Switch EISK8 Skorpion Fibre Switches Cost Effective, 100 Mbps-speed — Compact Size EISK8 Skorpion fibre switches are eight-port unmanaged Ethernet switches that provides 100 Mbps performance on all ports to ac
SYMBOL ACCESS POINT PORT AP 100 AP100 CCRF-5020-10-WW

Symbol access point port ap 100 ap100 ccrf-5020-10-ww

  • Gainesville, Florida, United States
  • Feb 14th
Symbol AP 100 Wireless Access Port Data Transfer Rate 11 Mbps Data Link Protocol IEEE 802.11 Removed from service in working condition You will receive the exact item that is shown in the pictures. No additional items are included.
ENVIROMUX ETHERNET ALERT MONITOR---ENVIROMUX-MINI

Enviromux ethernet alert monitor---enviromux-mini

  • Centralia, Illinois, United States
  • Feb 14th
UP FOR SALE IS THIS USED ENVIROMUX ETHERNET ALERT MONITOR. MODEL ENVIROMUX-MINI. GOOD WORKING CONDITION.
TURCK VB 80.5-CS19 MULTIPORT BOX EUROFAST 8 CONNECTOR 5 POLE 10-48VDC, NEW

Turck vb 80.5-cs19 multiport box eurofast 8 connector 5 pole 10-48vdc, new

  • Clinton Township, Michigan, United States
  • Feb 14th
TURCK VB 80.5-CS19 MULTIPORT BOX EUROFAST 8 CONNECTOR 5 POLE 10-48VDC GENERAL INFORMATION: MANUFACTURED BY: TURCK MANUFACTURER PART NUMBER: VB 80.5-CS19 DESCRIPTION: TURCK VB 80.5-CS19 MULTIPORT BOX EUROFAST 8 CONNECTOR 5 POLE 10-48VDC 3 A/PORT 8 A TOTAL MAX ALT ID: U0217 CONDITION:FNFP - THIS IS A NEW ITEM IN ITS ORIGINAL PACKAGE, THE PACKAGE MAY HAVE BEEN OPENED FOR INSPECTION AND/OR OTHER PURPOSES.IF YOU HAVE ANY QUESTIONS PLEASE CALL! (586) 741-5274
Turck DeviceNet Network Junction JRBS-57-B NEW

Turck devicenet network junction jrbs-57-b new

  • Manchester, New Hampshire, United States
  • Feb 14th
YOU WILL RECEIVE A NEW TURCK DeviceNet™, Panel Mount Junction Box JRBS-57-8 SOME DETAILS: • DIN Rail Junction Box • Open Style • Removable Terminals JRBS-57 junction boxes provide DIN-rail mounting in a IP 20 design to simplify wiring of DeviceNet devices. It provides common ground for all devices installed on the junction and it includes a BUS-in/BUS-out feature that eliminates the need for a separate splitter device.
SIEMENS PROFIBUS-FAST CONNECT BUS CONNECTOR TURCK PDP-D9SM NEW

Siemens profibus-fast connect bus connector turck pdp-d9sm new

  • Manchester, New Hampshire, United States
  • Feb 14th
YOU WILL RECEIVE A NEW SIEMENS PROFIBUS-FAST CONNEC BUS SOME DETAILS: Manufacturer: Siemens Alt. Manufacturer: System Name: Simatic S7 System SubType: Simatic DP
TrendPoint EnerSure BCPM ENS-ENC-BT04 3 phase 480 volt current voltage monitor

Trendpoint enersure bcpm ens-enc-bt04 3 phase 480 volt current voltage monitor

  • Saint Peters, Missouri, United States
  • Feb 14th
TrendPoint branch circuit power meter, processor only no data gathering modules Shipping weight 30 pounds
SIEMENS SIMATIC NET CP 5512

Siemens simatic net cp 5512

  • Cincinnati, Ohio, United States
  • Feb 14th
Used Working SIEMENS SIMATIC NET 6GK1551-2AA00 CP 5512 PCMCIA PROFIBUSD
Contemporary Controls EISC16-100T Ethernet Switch CTRLink 16 Port Lot of 2 Used

Contemporary controls eisc16-100t ethernet switch ctrlink 16 port lot of 2 used

  • Albuquerque, New Mexico, United States
  • Feb 14th
Contemporary Controls EISC16-100T Ethernet Switch CTRLink 16 Port Lot of 2 Used Inventory # CONB-16845 This Contemporary Controls EISC16-100T Ethernet Switch Lot of 2 is used working surplus. The physical condition is good, but there are signs of previous use and handling. Specifications Part No: EISC16-100T Model: CTRLink Voltage: 10-36 DC, 8-24 AC Power: 10W, 10VA Frequency: 47-63 Hz 16 Port Lot of 2 Made in the USA Sale Details Condition: Used Working
Netburner SB72EX-100CR ASCII Controllogix Ethernet Gateway Server 435NBA

Netburner sb72ex-100cr ascii controllogix ethernet gateway server 435nba

  • Hamilton, Ontario, Canada
  • Feb 14th
Netburner SB72EX-100CR ASCII Controllogix Ethernet Gateway Server 435NBA *NEW* Cat.No. SB72EX-100CR Please email with any questions. Condition: New Open Box Quantity: 1
SIEMENS SIMATIC NET PC PROFIBUS CP5614 A2 PCI w/ 2 RS 485 (9.6Kbps-12Mb) CP 5641

Siemens simatic net pc profibus cp5614 a2 pci w/ 2 rs 485 (9.6kbps-12mb) cp 5641

  • BUCURESTI, BUCURESTI, Romania
  • Feb 14th
SIEMENS SIMATIC NET PC PROFIBUS CP5614 A2 PCI with 2 RS 485 PORTS WHAT YOU SEE IS WHAT YOU WILL RECEIVE, SEE PICTURES FOR MORE DETAILS IF YOU HAVE ANY QUESTIONS, PLEASE SEND ME A MESSAGE SPECIFICATIONS: - 2* RS 485 interface 9.6Kbps-12Mbit The CP 5614 A2 is a communications processor for connecting PCs to PROFIBUS. It has the same characteristics as the CP 5613 A2, as well as: - Second RS-485 connector for additional connection of the CP as a DP slave to a second DP network.
1585J-M8CBM-1 Allen Bradely Ethernet patch cord new 1m 2 pc lot

1585j-m8cbm-1 allen bradely ethernet patch cord new 1m 2 pc lot

  • Millville, Utah, United States
  • Feb 14th
Both cables are new in factory sealed bags Never installed Flat UPS ground shipping rate applies to lower 48 states Sorry no international buyers
2pc Siemens ProfiBus Connector 6ES7-972-0BA11-0XA0

2pc siemens profibus connector 6es7-972-0ba11-0xa0

  • Jenison, Michigan, United States
  • Feb 14th
2PC Siemens ProfiBus Connector pic: 54317-18 loc: FR bin Gray6 Catalog Number: 6ES7-972-0BA11-0XA0 Used, in good condition. FREE SHIPPING! AK, HI, PR: Free shipping for items via the Post Office.
1747-SDN /C Frn 8.004 Allen Bradley SLC 500 DeviceNet Scanner 1747SDN 163B

1747-sdn /c frn 8.004 allen bradley slc 500 devicenet scanner 1747sdn 163b

  • Knoxville, Iowa, United States
  • Feb 14th
New in Box Modicon 171CCC96030 Enet I/O bus adapter 171CCC96030 N755

New in box modicon 171ccc96030 enet i/o bus adapter 171ccc96030 n755

  • Knoxville, Iowa, United States
  • Feb 14th
B&B Electronics 422LPCOR Serial Protocol Converter RS-232 to RS-422

B&b electronics 422lpcor serial protocol converter rs-232 to rs-422

  • Osseo, Minnesota, United States
  • Feb 14th
ALLEN BRADLEY 1784-PCD DEVICENET COMM. CARD AND CABLE ***NIB***

Allen bradley 1784-pcd devicenet comm. card and cable ***nib***

  • Battle Creek, Michigan, United States
  • Feb 14th
This has never been used. The box was opened to take a picture. 
Graceport P-R2-K3RF3 Ethernet 120 VAC 3 Amp GFCI P-R2-K3RF3-U629 PR2K3RF3

Graceport p-r2-k3rf3 ethernet 120 vac 3 amp gfci p-r2-k3rf3-u629 pr2k3rf3

  • Napoleon, Ohio, United States
  • Feb 14th
Graceport P-R2-K3RF3 Ethernet 120 VAC 3 Amp GFCI P-R2-K3RF3-U629 PR2K3RF3 Manufacturer: Graceport Model: P-R2-K3RF3-U629Type: Ethernet 120 VAC 3 Amp GFCI Hub 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----------------------- 7 Day Money Back Guarantee We offer a 7 day no questions asked return policy on all items sold.
RJ-Lnxx ENHSDUR-R9 DIN Ethernet Switch 9 Port Woodhead

Rj-lnxx enhsdur-r9 din ethernet switch 9 port woodhead

  • Louisville, Kentucky, United States
  • Feb 14th
FREE SHIPPING US ONLY

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