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Stand-still monitor LH 5946

LH5946.png

Features

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1
- SIL-Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508, IEC/EN 61511 and EN 61800-5-2
• Safe standstill detection on 3- and single-phase motors
• No external sensors necessary
• Independent of direction
• Broken wire detection
• Forcibly guided safety contacts:
3 NO contacts, 1 NC contact for AC 250 V
• 2 semiconductor monitoring outputs
• 1 monitoring output (NO contact)
• Adjustable voltage setting
• Adjustable standstill time delay
• LED indicators for standstill, event of line breakage and
operation voltage
• Suitable for operation with inverters
• Width 45 mm

• According to
- Performance Level (PL) e and category 4 to EN ISO 13849-1
- SIL-Claimed Level (SIL CL) 3 to IEC/EN 62061
- Safety Integrity Level (SIL) 3 to IEC/EN 61508, IEC/EN 61511 and EN 61800-5-2
• Safe standstill detection on 3- and...

more...

Advantages / Customer benefit

• Without sensor and safe
• Fast reaction time
• Easy to retrofit
• Combined with Interlock SAFEMASTER STS

Function Stand-still monitor
SIL CL according to IEC/EN 62061 3
1- / 2-channel 2
Forcibly guided output contacts max. 3 s; 1 ö
Indicator contacts 2 hl; 1 s
Thermal current Ith max. 5 A
Nominal voltage DC +
Nominal voltage AC +
Measuring-/ Motor Voltage max. 690 V
Approvals UL
Connection S/PS/PC
Width 45 mm
Type LH 5946

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Datasheet / Operating Instructions, File: pdf, File size 3 MB

Flyer, Standstill monitor LH 5946, File: pdf, File size 330 KB

EPLAN Electric P8 Makro, LH 5946, File: zip, File size 461 KB

 

 

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