Siemens SLI-5310 Instruções de Operação descarregar pdf (Página 45)

Speciﬁ cations

Absolute

ECN 1113 ECN 1123 EQN 1125 EQN 1135

Interface

EnDat 2.2

Ordering designation EnDat01 EnDat22 EnDat01 EnDat22

Position values/rev 8 192 (13 bits) 8 388 608 (23 bits) 8 192 (13 bits) 8 388 608 (23 bits)

Revolutions – 4 096 (12 bits)

Elec. permissible speed/

Deviation

4 000 min

–1

/± 1 LSB

12 000 min

–1

/± 16 LSB

12 000 min

–1

(for contin. position value)

4 000 min

–1

/± 1 LSB

12 000 min

–1

/± 16 LSB

12 000 min

–1

(for contin. position value)

Calculation time t

cal

Clock frequency

i 9 μs

i 2 MHz

i 7 μs

i 8 MHz

i 9 μs

i 2 MHz

i 7 μs

i 8 MHz

Incremental signals  1 V

–  1 V

–

Line count 512 – 512 –

Cutoff frequency –3 dB j 190 kHz – j 190 kHz –

System accuracy

± 60“

Electrical connection

Via PCB connector,

15-pin

Via PCB connector,

15-pin

Via PCB connector,

15-pin

Via PCB connector,

15-pin

Voltage supply 3.6 V to 14 V DC

Power consumption

(maximum)

3.6 V: i600 mW

14 V: i 700 mW

3.6 V: i 700 mW

14 V: i 800 mW

Current consumption

(typical)

5 V: 85 mA (without load) 5 V: 105 mA (without load)

Shaft

Blind hollow shaft  6 mm with positive ﬁ t element

Mech. permiss. speed n 12 000 min

–1

Starting torque i 0.001 Nm (at 20 °C) i 0.002 Nm (at 20 °C)

Moment of inertia of rotor Approx. 0.4 · 10

–6

kgm

Permissible axial motion of

measured shaft

± 0.5 mm

Vibration 55 to 2 000 Hz

Shock 6 ms

i 200 m/s

(EN 60 068-2-6)

i 1 000 m/s

(EN 60 068-2-27)

Max. operating temp.

115 °C

Min. operating temp.

–40 °C

Protection EN 60 529 IP 40 when mounted

Weight

Approx. 0.1 kg

Restricted tolerances Signal amplitude: 0.80 to 1.2 V

Asymmetry: 0.05

Amplitude ratio: 0.9 to 1.1

Phase angle: 90° ± 5° elec.

Velocity-dependent deviations between the absolute and incremental signals

With connection for temperature sensor, evaluation optimized for KTY 84-130

Functional safety available for ECN 1123 and EQN 1135. For dimensions and speciﬁ cations, see the Product Information document.

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