Absolute linear encoder PXV100Q-F213-SSI-3M

optical22-bitSSI

Description
Read head for incident-light positioning systems. Designed for non-contact positioning on Data Matrix code tape and for continuous industrial track applications, including curves, switch points, inclines and declines.

Key benefits

• Mechanically rugged: no wearing parts, long service life, maintenance-free
• Integrated flash illumination
• Non-contact positioning on Data Matrix code tape
• SSI interface with programmable data codes
• High resolution and precise positioning (x/y accuracy ±0.2 mm at z = 100 mm)

General specifications
Passage speed: ≤ 12.5 m/s
Maximum track length: max. 100000 m
Light type: Integrated LED illumination (red)
Evaluation frequency: 40 s^-1
Latency: 50 ms
Read distance (z): 100 mm
Reading tolerance in z-direction: ± 30 mm
Field of view: 120 mm x 80 mm (for z = 100 mm)
Reading tolerance in y-direction: ± 30 mm (for z = 100 mm)
Ambient light limit: 100000 Lux
Accuracy x-position: ± 0.2 mm (for z = 100 mm)
Accuracy y-position: ± 0.2 mm (for z = 100 mm)
Speed accuracy: see manual

Camera
Type: CMOS, Global shutter

Functional safety related parameters
MTTFd: 97 a

Indicators / operating means
LED indicators: 2 LEDs (communication, status)

Electrical specifications
Operating voltage (UB): 15 ... 30 V DC, PELV
No-load supply current (I0): max. 200 mA
Power consumption (P0): 3 W (no-load)

Interface
Interface type: SSI interface
Data output code: programmable, Gray code, binary code
Process data: Position data (x, y), speed (bi-directional), status data, warning
Query cycle time: ≥ 3 ms
Clock frequency: 100 ... 1000 kHz
Monoflop time: Tm = 10 µs
Pause time (tp): ≥ 20 µs (double request possible, if tp ≤ 10 µs)

Service interface
UART 115200 baud

Input
Number: 0 ... 2, programmable
Input type: 0 level: unswitched or -UB ... +7 V; V1 level: +13 V ... +UB
Input impedance: ≥ 30 kΩ

Output
Number: 0 ... 2, programmable
Output type: Push/pull, PNP, NPN, programmable
Switching current: 100 mA each output

Conformity
Shock resistance: EN 60068-2-27:2009
Vibration resistance: EN 60068-2-6:2008
Emitted interference: EN 61000-6-4:2007+A1:2011
Noise immunity: EN 61000-6-2:2005
Photobiological safety: exempt group according to EN 62471:2008

Approvals and certificates
CE conformity: CE
UL approval: cULus Listed, Class 2 Power Source, Type 1 enclosure
CCC approval: CCC approval / marking not required for products rated ≤36 V

Ambient conditions
Operating temperature: 0 ... 60 °C (32 ... 140 °F); -20 ... 60 °C (-4 ... 140 °F) (non-condensing; prevent icing on the lens!)
Storage temperature: -40 ... 85 °C (-40 ... 185 °F)
Relative humidity: 90 %, non-condensing

Mechanical specifications
Connection type: Open cable end
Degree of protection: IP54
Housing: PC/ABS
Cable: PVC
Sheath diameter: 6.2 mm
Bending radius: 37 mm
Strain relief: 60 N
Length: 3 m
Mass: approx. 200 g
Dimensions (H x W x D): 80 mm x 70 mm x 35 mm

Factory settings
SSI coding: digital
Data content: X-Position (22 Bit), Status (3 Bit)
Orientation: 0° / 180°
Resolution x-position: 1 mm
Resolution y-position: 1 mm
Speed resolution: 0.1 m/s
X-offset: 0 mm
Behaviour in case of missing x-position data: Substitute value 0
Behaviour in case of missing y-position data: Substitute value 0
Behaviour in case of missing speed data: Substitute value 2147483647
Extrapolation: Linear extrapolation
Marker position: Event marker instead of code tape
Output 2 (OUT2): PP, Quality Values (Threshold 4)
Output 3 (OUT3): No function

Technical specifications

• Model family: PXV100Q series
• Model: PXV100Q-F213-SSI-3M
• Brand: Pepperl+Fuchs
• Read distance (z): 100 mm
• Field of view (z=100 mm): 120 mm x 80 mm
• Position accuracy (x/y at z=100 mm): ± 0.2 mm
• Passage speed: ≤ 12.5 m/s
• Maximum track length: up to 100000 m
• Interface: SSI (programmable data codes), service UART 115200 baud
• Supply: 15 ... 30 V DC, max. 200 mA
• Power consumption: 3 W (no-load)
• Protection: IP54
• Cable length (standard): 3 m, open cable end