EGSH 41 SIL 2

SIL 2 certified: Electronic overspeed switch EGS 41 with a hollow shaft

Deploying the electronic overspeed switch EGSH 41 ensures operators of rolling mills fulfill their obligations to protect the safety of personnel and avoid accidents in compliance with the Machinery Directive. The reason: the EGSH 41 with a hollow shaft design is certified by TÜV NORD for use in safety-related applications up to SIL 2 in accordance with EN61508 and PL d to EN 13849. It has two safe switching outputs to monitor speed. Overspeed and underspeed are user programmable from 0.5 rpm.

Standstill and slip monitoring are included as is a diagnostics switch to monitor safety functions in the device. In addition, there is an integrated switching contact to monitor the status.

 

Diameter hollow shaft

20 mm

Supply voltage

12 - 30 VDC

100 - 240 VAC

Number of switching speeds

2 or 4

Switching speed range

0.5 to 3600 rpm

Setting range

Programmable across the whole switching speed range

Programming interface

Mini USB

Switching voltage

max. 30 VDC/max. 500 mA (optional: 30 - 230 VAC or VDC/max. 250 mA)

Switching function

NC contact

Programmable functions

Monitor switching function

Monitor underspeeds

Direction of rotation switch

Switching hysteresis (min. 10 %)

Switch delay (0 - 300 ms)

Device temperature range

-25 °C to +85 °C

Degree of protection

IP65, IP66

Weight

approx. 4 kg

Special features

Certified to EN 61508 SIL 2 and EN 13849 PL d

Operating and Assembly Instructions (PDF, 4.54 MB) Download
Configuration Instructions (PDF, 1.36 MB) Download
Catalog - EGS 2 / EGS 40 / EGS 41 (PDF, 1.08 MB) Download  
Catalog - Torque brackets (PDF, 951 KB) Download
Flyer EGS(H) 41 (PDF, 241 KB) Download
Inquiry form - Overspeed switch (PDF, 151 KB) Download
Software EGS 41 Pro (ZIP, 37.5 MB) Download
 

24/09/2012

Version: 1.5.2

For Microsoft Windows® XP, Vista, 7

Note

Standard dimension drawings and connection diagrams are provided in the Operating and Installation Instructions. We would be pleased to send you individual variations as well as DXF/STEP files on request.