Home / Pepperl Fuchs / Optical Linear Positioning Systems / Read head WCS3B-LS311

Available on request

Pepperl Fuchs WCS3B-LS311 – Read head

MPN: WCS3B-LS311 · Brand: Pepperl Fuchs

Price on request

Request a Quote

12-month warranty (new) · 3-month (used/refurbished)

30-day returns, no restocking fee on unused parts

Ships via

Quick facts

Availability	Confirmed on request
Category	Optical Linear Positioning Systems
Lifecycle	Active
Warranty	12-month (new) · 3-month (used/refurbished)

Shipping & availability

When can WCS3B-LS311 be shipped?

WCS3B-LS311 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-LS311 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-LS311 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-LS311, subject to availability and destination.

• SSI interface

• Non-contact, absolute position encoder

• Automatic detection of dirt accumulation

Reading head, SSI interface, Gray code, SSI interface, Non-contact, absolute position encoder, Automatic detection of dirt accumulation

Specifications

General specifications

Order code (Pepperl+Fuchs part number)	199290-0026
Passage speed	≤ 12.5 m/s v
Measuring length	max. 314.5 m
Free tolerances to code rail	horizontal: 31 mm ( ± 15.5 mm )vertical: 28 mm ( ± 14 mm )
Resolution	± 0.4 mm (1,250 positions/m)
Lifecycle	Active (current Pepperl+Fuchs product)

Functional safety related parameters

MTTFd	206 a
Mission Time (TM)	20 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

Electrical specifications

Operating voltage	10 ... 30 V DC UB
Power consumption	2 VA 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	0 ... 60 °C (32 ... 140 °F)
Storage temperature	-40 ... 85 °C (-40 ... 185 °F)
Relative humidity	90 % , non-condensing

Mechanical specifications

Connection type	8-pin, M12 x 1 connector
Degree of protection	IP54
Material: Housing	ABS , PC (Polycarbonate)
Mass	500 g
Dimensions: Height	99 mm
Dimensions: Width	90 mm
Dimensions: Length	115 mm

General information

Order information

Mounting plate included with delivery

Downloads & documentation

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

Data sheets & manuals

Datasheet WCS3B-LS311	PDF
Manual WCS Electrical	PDF · 15.8 MB
Manual WCS Mechanical	PDF · 12.6 MB

CAD & dimension drawings

EPLAN macro WCS3B-LS311	EDZ · 57 kB
3-D model (STEP) WCS3B-LS710HS	STP · 3.0 MB

Certificates (3)

Canada USA CSA Ordinary Location (80209431)	PDF · 202 kB
EU Declaration of Conformity (Pepperl+Fuchs)	PDF · 89 kB
UK Declaration of Conformity (Pepperl+Fuchs)	PDF · 86 kB

12-month warrantyon all new stock

3-month warrantyon used & refurbished parts

30-day returnsno restocking fee on unused parts

Global shippingFast, tracked delivery worldwide