Pepperl Fuchs WCS3B-LS311-OM
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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-OM be shipped?
WCS3B-LS311-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-LS311-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-LS311-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-LS311-OM, subject to availability and destination.
Read head. Reading head, SSI interface, Gray code, For outdoor use, Non-contact, absolute position encoder, Automatic detection of dirt accumulation, Freely selectable cable outlet due to rotating insert, SSI interface. Passage speed: ≤ 12.5 m/s. 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). MTTFd: 51 a. Mission Time (TM): 10 a. Diagnostic Coverage (DC): 0 %. 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. Operating voltage: 10 ... 30 V DC. Power consumption: 2 VA at 24 V DC. 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. 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. CSA approval: cCSAus Certified, General Purpose Class 2 power source. CCC approval: CCC approval / marking not required for products rated ≤36 V. Operating temperature: 0 ... 60 °C (32 ... 140 °F). Storage temperature: -40 ... 85 °C (-40 ... 185 °F). Connection type: 8-pin, M12 x 1 connector. Degree of protection: IP67 / IP69. Material: . HousingPET , PC (Polycarbonate): . Housing: PET , PC (Polycarbonate). Mass: 1000 g. Note: The reader must not be operated without the protective housing!
Specifications
General specifications
| 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) |
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 |
Electrical specifications
| Operating voltage | 10 ... 30 V DC UB |
| Power consumption | 2 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 |
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) |
Mechanical specifications
| Connection type | 8-pin, M12 x 1 connector |
| Degree of protection | IP67 / IP69 |
| Material | |
| HousingPET , PC (Polycarbonate) | Housing |
| Housing | PET , PC (Polycarbonate) |
| Mass | 1000 g |
| Note | The reader must not be operated without the protective housing! |
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