On- and off-line switching

  • 13-Nov-2008 01:15 EST
prod 6 electro.jpg

 

Electro Standards Laboratories features Pathway Models 7340, 7340A, and 7340B RJ45 Cat 5e on- and off-line switches, each with the capability of connecting two separate devices through ports A and B. The swicthes may be controlled manually via front-panel pushbutton or remotely from a DB9 port. Models 7340 and 7340A offer remote ports that accept dry contact open/close logic to control switch position. Model 7340A also provides a set of contacts for switch position feedback. Model 7340B accepts RS-232 Serial ASCII commands to control the switch position. All feature an off-line switch position to disconnect and isolate port A from B.

Share
HTML for Linking to Page
Page URL
Grade
Rate It
0.00 Avg. Rating

Read More Articles On

2016-11-06
Off-highway cabs are never going to be sanctuaries of silence, but they’re getting closer. Elements as diverse as glass, electronics and push buttons are being selected in part for their benefits in reducing sound levels.
2016-11-07
The Eberspaecher Hydronic S3 Economy 5-kW (6.7 hp) engine pre-heater offers compact dimensions and flexible installation options for retrofitting in a large number of day cabs, sleepers, off-highway and construction equipment, marine, bus, municipal and work truck vehicles.
2017-01-06
The Merritt Synergy system from J.R. Merritt Controls is engineered for continuous use in a variety of machine and industrial cabin applications from cab-operated cranes and mining dredges to drills and maintenance-of-way equipment.
2017-05-15
The head-up display (HUD) has already logged more than 27,000 km during testing in the Continental InnovationTruck. Augmented-reality HUDs for heavy trucks are also on the way, says Continental's Jennifer Wahnschaff.

Related Items

Technical Paper / Journal Article
2011-04-12
Article
2017-01-06
Technical Paper / Journal Article
2004-10-26
Training / Education
2018-02-05
Technical Paper / Journal Article
2011-04-12
Article
2016-11-06
Article
2016-11-07