EGS 41 SIL 2

SIL 2 certified: Electronic overspeed switch EGS 41

The electronic overspeed switch EGS 41 is certified by TUV Nord for deployment in safety-related applications up to SIL 2 to EN 61508 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. A switching contact for status monitoring is also integrated. Deploying the EGS 41 ensures operators of rolling mills fulfill their obligations to protect the safety of personnel and avoid accidents in compliance with the Machinery Directive.

 

Shaft diameter

11 mm or 14 mm

Supply voltage

12 - 30 VDC

Number of switching speeds

2 or 4

Switching speed range

0.5 to 5400 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

Switch delay (0 - 300 ms)

Device temperature range

-25 °C to +85 °C (optional: -40 °C to +85 °C)

Degree of protection

up to IP66 / IP67

Weight

approx. 4 kg

Optional incremental signal

For versions with two terminal boxes; pulse rates and output signals, see FG 40

Special features

Certified to EN 61508 SIL CL2 and EN 13849 PL d

Operating and Assembly Instructions (PDF, 4.53 MB) Download
Dimension drawing construction type B5 K (PDF, 145 KB) Download
Dimension drawing construction type B35 K (PDF, 149 KB) Download
Dimension drawing construction type B5 KK (PDF, 152 KB) Download
Dimension drawing construction type B35 KK (PDF, 155 KB) Download
Connection diagram PN 112-400b (PDF, 222 KB) Download
Connection diagram PN 112-410a (PDF, 202 KB) Download
Connection diagram PN 112-420 (PDF, 154 KB) Download
Software EGS 41 Pro (ZIP, 33.02 MB) Download
 

24/09/2012

Version: 1.5.2

For Microsoft Windows® XP, Vista, 7