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SR125SMS45

Documents

Type

Size

Doc#

Data Sheets

Data Sheet & Ordering Info.

pdf 164k 4084

Force Guided Relays

pdf 188k 3930

Common Circuit Examples / Application Notes

n/a

Installation Instructions

pdf 1274k 5804

Order a Copy of NFPA 79

Product Certification

For your convenience we have combined all appropriate product certificates (BG; TUV; CSA; UL; and Declaration of Conformity) in a single PDF file.

Product Certification

pdf 1.1MB

CAD Drawings

Overview Drawing in AutoCAD format

dwg
45k

Overview Drawing in PDF format

pdf
25k

3D CAD Drawing

dxf

2D Configurable CAD Drawing

dxf

Part Numbers

44510-1271, 44510-1252
SR125SMS45

Stop Motion Sensing Unit


Conforms to EN60204-1, EN292, and EN692
UL listed, CSA and BG approved


Power requirements-the SR125SMS45 will accept 24 VDC or 110 VAC
Motion detection input-the SR125SMS45 detects the stop condition of all types of AC or DC motors by sensing the motor's back EMF across terminals Z1, Z2 and Z3
Drive compatible-the SR125SMS45 will function with electronic motor control devices such as variable speed controllers, DC injection brakes, etc
Selectable speed limit-the SR125SMS45 has 1 N/O and 1 N/C outputs that are switched when motor speed reaches the adjustable preset limit (0.01 to 0.10 V) for the particular output
Auxiliary output-the SR125SMS45 has 2 solid state auxiliary signaling outputs

Most Popular Models

The following models are readily available for shipment today or at least within 3 days. Please consider these for all new applications.
STI Model No. P/N Description
SR125SMS4501 44510-1271 SR125, 24 VDC, back EMF sensing, 1 N/O + 1 N/C outputs, 2 solid state aux.
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4084

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