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Weidmuller industrial ‘PLUG & PLAY’ ethernet switches for use in BMS/HVAC applications

09 July 2009

Weidmuller have an extensive range of Industrial Ethernet switches at competitive pricing without compromising on high levels of quality and product lifespan.

CUSTOMER APPLICATION:

Ethernet based BMS system for Key UK University.
Ethernet switches linking BMS controllers / HMIs / drives and power meters.
Central and remote access for maintenance possible via web page access.
Requirement for 5-port Ethernet switches 10/100M bits/sec to link controllers / HMIs / provide programming port and give outgoing connection to network.
Previously used commercial office Ethernet switches.

FEATURES OF PREVIOUS SOLUTION:

 Used commercial grade IT switch solution (desktop 5 port
 MTBF 2-3 years
 No din rail clip
 Hub technology
 240v ac via transformer (have to buy 1 240vac gang socket for panel & MCB to isolate)
 potential higher build costs and total cost of ownership'
 Does not look professional as not ‘Industrial’

THE WEIDMULLER SOLUTION:

IE SW5 WAVE

• 24v ac/dc range (Can be powered directly from 24v ac transformer)
• MTBF >45 years
• Din rail mounting
• Compact size
• Switch technology
• Competitive Price
• Product support

The range starts at 3 ports and covers also 5/8/16 & 24 RJ45 ports with fiber versions also available. Range is 10/100M bits/sec and also includes some gigabit options for high bandwidth applications

IP65 PANEL MOUNTED RJ45 PORT MODULES

Also Weidmuller’s IP65 panel mounted RJ45 port modules provided the project with a safe and easy connection to the network on each panel door.

Weidmullers range of IP65 frontcom micro panel interface products offer a sealed interface in either RJ45 or USB on a panel door via the standard 22.5mm standard cut out.

This product gives an easy and safe access from the panel door to the network or a controller and removes the need to open a live panel door to connect to an Ethernet or USB system.


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