Pepperl Fuchs WCS3B-LS221EHS-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-LS221EHS-OM be shipped?
WCS3B-LS221EHS-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-LS221EHS-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-LS221EHS-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-LS221EHS-OM, subject to availability and destination.
Read head. Read head, RS-485 interface, with RS-485 terminal resistor, RS-485 interface, Non-contact, absolute position encoder, Automatic detection of dirt accumulation, Speed transfer, Extended temperature range, Measuring length max. 629 m. Passage speed: ≤ 12.5 m/s. Measuring length: max. 629 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: 44 a. Mission Time (TM): 10 a. Diagnostic Coverage (DC): 0 %. Data flow indicator: 1 LED yellow flashing: data communication active. Velocity indicator: 2 LED yellow on: if the speed limit is not exceeded off, if speed limit is exceeded. Error indicator: 3 Dual LED green on: code rail detected, normal function green flashing: invalid position red on: internal diagnostic test failed red flashing: read head outside of code rail. Operating voltage: 10 ... 30 V DC. Power consumption: 11 VA at 24 V DC. Interface type: RS 485 interface. Data output code: binary code. Protocol: 2 , extended to 629 m. Transfer rate: 62.5 kBit/s. Address: 0. Termination: with RS 485 termination. Query cycle time: ≥ 5 ms. Output velocity: switching output. Output type: 1 switch output PNP, NO , short-circuit protected. Switching voltage: Operating voltage. Switching current: 150 mA. Emitted interference: DIN EN 61000-6-4 , DIN EN 12015. Noise immunity: DIN EN 61000-6-2 , DIN EN 12016. 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: -40 ... 60 °C (-40 ... 140 °F). Storage temperature: -40 ... 85 °C (-40 ... 185 °F). Connection type: 5-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. 629 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 | 44 a |
| Mission Time (TM) | 10 a |
| Diagnostic Coverage (DC) | 0 % |
Indicators/operating means
| Data flow indicator | 1 LED yellow flashing: data communication active |
| Velocity indicator | 2 LED yellow on: if the speed limit is not exceeded off, if speed limit is exceeded |
| Error indicator | 3 Dual LED green on: code rail detected, normal function green flashing: invalid position red on: internal diagnostic test failed red flashing: read head outside of code rail |
Electrical specifications
| Operating voltage | 10 ... 30 V DC UB |
| Power consumption | 11 VA at 24 V DC P0 |
Interface
| Interface type | RS 485 interface |
| Data output code | binary code |
| Protocol | 2 , extended to 629 m |
| Transfer rate | 62.5 kBit/s |
| Address | 0 |
| Termination | with RS 485 termination |
| Query cycle time | ≥ 5 ms |
Output
| Output velocity | switching output |
| Output type | 1 switch output PNP, NO , short-circuit protected |
| Switching voltage | Operating voltage |
| Switching current | 150 mA |
Standard conformity
| Emitted interference | DIN EN 61000-6-4 , DIN EN 12015 |
| Noise immunity | DIN EN 61000-6-2 , DIN EN 12016 |
| 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 | 5-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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