Siemens SLI-5310 Instrucciones de operaciones descargar pdf (Pagina 57)

Absolute Incremental

EQN 425 ERN 420 ERN 430

Interface*

EnDat 2.1 SSI  TTL  HTL

Ordering designation EnDat01 SSI41r1 – –

Positions per revolution 8 192 (13 bits) – –

Revolutions 4 096 – –

Code Pure binary Gray – –

Elec. permissible speed

Deviations

i 1 500/10 000 min

–1

± 1 LSB/± 50 LSB

i 12 000 min

–1

± 12 LSB

––

Calculation time t

cal

Clock frequency

i9 μs

i2 MHz

i 5 μs

–

––

Incremental signals  1 V

 TTL  HTL

Line counts 2 048 512 1 024

Cutoff frequency –3 dB

Scanning frequency

Edge separation a

j 400 kHz

–

j 130 kHz

–

i 300 kHz

j 0.39 μs

System accuracy

± 20“ ± 60“ 1/20 of grating period

Electrical connection

Cable 1 m, without coupling Cable 0.8 m with mounted coupling and

central fastening

Voltage supply 3.6 V to 14 V DC 10 V to 30 V DC 5 V DC ± 0.5 V 10 V to 30 V DC

Power consumption

(maximum)

3.6 V: i 700 mW

14 V: i 800 mW

10 V: i 750 mW

30 V: i 1 100 mW

––

Current consumption

(typical; without load)

5 V: 105 mA 5 V: 120 mA

24 V: 28 mA

i 120 mA i 150 mA

Shaft

Blind hollow shaft, D = 12 mm

Mech. permiss. speed n i 6 000 min

–1

Starting torque i 0.01 Nm at 20 °C

Moment of inertia of rotor i 4.3 · 10

–6

kgm

Permissible axial motion of

measured shaft

± 1 mm

Vibration 55 to 2 000 Hz

Shock 6 ms

i 300 m/s

(EN 60 068-2-6)

i 1 000 m/s

(EN 60 068-2-27)

Max. operating temp.

100 °C

Min. operating temp.

Fixed cable: –40 °C

Moving cable: –10 °C

Protection EN 60 529 IP 66

Weight

Approx. 0.3 kg

* Please select when ordering

Speed-dependent deviations between the absolute value and incremental signal

Restricted tolerances: Signal amplitudes 0.8 to 1.2 V

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Siemens SLI-5310 Instrucciones de operaciones Pagina 57

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