Pepperl Fuchs

Pepperl Fuchs WCS3B-LS311DH-OM

Read head

MPN: WCS3B-LS311DH-OM
Category: Optical Linear Positioning Systems

Price and lead time confirmed within 1 business day

Request a Quote

1We check stock, condition and lead time
2You get a written quote by email
3Approve it and we ship — in-stock parts within 1 business day

12-month warranty (new) · 3-month (used/refurbished)
30-day returns, no restocking fee on unused parts
100% positive eBay feedback
Ships via

Have spare Pepperl Fuchs parts? We buy surplus →

What is the Pepperl Fuchs WCS3B-LS311DH-OM?

For outdoor use

Non-contact, absolute position encoder

Extended temperature range

Automatic detection of dirt accumulation

Freely selectable cable outlet due to rotating insert

SSI interface

Reading head, SSI interface, Gray code, For outdoor use, Non-contact, absolute position encoder, Extended temperature range, Automatic detection of dirt accumulation, Freely selectable cable outlet due to rotating insert, SSI interface

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	199290-0048
Passage speed	≤ 12.5 m/s v
Measuring length	max. 314.5 m
Free tolerances to code rail	horizontal: 28 mm ( ± 14 mm )vertical: 25.5 mm ( +11.5 mm/-14 mm )
Resolution	± 0.4 mm (1,250 positions/m)
Lifecycle	Active (current Pepperl+Fuchs product)

Functional safety related parameters

MTTFd	51 a
Mission Time (TM)	10 a
Diagnostic Coverage (DC)	0 %

Indicators/operating means

Operation indicator	LED green: power on
Data flow indicator	LED yellow: data communication active
Error indicator	LED red flashing: read head outside of code rail solid on: internal diagnostic test failed
Display	Display module, 6-digit , adaptable to installation position

Electrical specifications

Operating voltage	10 ... 30 V DC UB
Power consumption	11 VA at 24 V DC P0

Interface

Interface type	SSI interface
Data output code	Gray code , 25 bit
Clock frequency	100 ... 1000 kHz
Pause time	≥ 20 µs double request possible, if tp ≤ 10 µs tp

Conformity

Photobiological safety

exempt group according to EN 62471:2008

Standard conformity

Emitted interference	DIN EN 61000-6-4
Noise immunity	DIN EN 61000-6-2
Shock resistance	DIN EN 60068-2-27, half sine 30 g, 18 ms
Vibration resistance	DIN EN 60068-2-6, sine, 5 g, 10 - 2000 Hz, 10 cycles

Approvals and certificates

CSA approval	cCSAus Certified, General Purpose Class 2 power source
CCC approval	CCC approval / marking not required for products rated ≤36 V

Ambient conditions

Operating temperature	-40 ... 60 °C (-40 ... 140 °F)
Storage temperature	-40 ... 85 °C (-40 ... 185 °F)

Mechanical specifications

Connection type	8-pin, M12 x 1 connector
Degree of protection	IP67 / IP69
Material: Housing	PET , PC (Polycarbonate)
Mass	1000 g
Note	The reader must not be operated without the protective housing!

Downloads & documentation

Official documents from Pepperl Fuchs, downloaded directly from the manufacturer.

Data sheets & manuals

CAD & dimension drawings

Certificates (3)

WCS3B-LS311DH-OM: frequently asked questions

When can WCS3B-LS311DH-OM be shipped?

WCS3B-LS311DH-OM is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.

Can I pick up WCS3B-LS311DH-OM in person?

Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.

Is express delivery available?

Yes — mention it when you request a quote for WCS3B-LS311DH-OM and we'll include express shipping options in our reply.

My factory is down and I need this urgently — can you help?

For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for WCS3B-LS311DH-OM, subject to availability and destination.