DFS60S-SEOL01024

DFS60S-SEOL01024

Safety encoders
DFS60S Pro

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Liên hệ:

SKU: DFS60S-SEOL01024 Danh mục: Incremental encoders Thẻ: 1092884, DFS60S-SEOL01024

Mô tả

Safety-related parameters

Safety integrity level	SIL2 (IEC 61508), SILCL2 (IEC 62061) ¹⁾
Performance level	PL d (EN ISO 13849) ¹⁾
Category	3 (EN ISO 13849)
PFH_D: Probability of dangerous failure per hour	1.7 x 10^-8 ²⁾
T_M (mission time)	20 years (EN ISO 13849)
Safety-related measuring step	0.09°, Quadrature analysis
Safety-related accuracy	± 0.09°

¹⁾ For more detailed information on the exact configuration of your machine/unit, please consult your relevant SICK branch office.
²⁾ The values displayed apply to a diagnostic degree of coverage of 99%, which must be achieved by the external drive system and 95 °C operating temperature.

Performance

Sine/cosine periods per revolution	1,024
Measuring step	0.3 ″, with interpolation of the sine/cosine signals with e.g. 12 bit ¹⁾
Integral non-linearity	Typ. ± 45 ″ (without mechanical tension of the stator coupling)
Differential non-linearity	± 7 ″

¹⁾ Not safety-related.

Interfaces

Communication interface	Incremental
Communication Interface detail	Sin/Cos ¹⁾
Initialization time	50 ms ²⁾
Output frequency	≤ 153.6 kHz
Power consumption	≤ 0.7 W (without load)
Load resistance	≥ 120 Ω

¹⁾ 1.0 V_SS(differential).
²⁾ Valid signals can be read once this time has elapsed.

Electrical data

Connection type	Cable, 8-wire, universal, 3 m ¹⁾
Supply voltage	4.5 … 32 V
Reference signal, number	1
Reference signal, position	90°, electronically, gated with Sinus and Cosinus
Reverse polarity protection	✔
Protection class	III (according to DIN EN 61140)
Short-circuit protection of the outputs	✔ ²⁾

¹⁾ The universal cable connection is positioned so that it can be laid in a radial or axial direction without any kinks. UL approval not available.
²⁾ Short-circuit to another channel or GND permitted for max. 30 s. In the case of U_S ≤ 12 V additional short-circuit to U_S permitted for max. 30 s.

Mechanical data

Mechanical design	Solid shaft, face mount flange
Shaft diameter	10 mm With feather key
Shaft length	19 mm
Weight	Approx. 0.3 kg ¹⁾
Shaft material	Stainless steel
Flange material	Aluminum
Housing material	Aluminum die cast
Start up torque	≤ 0.5 Ncm (+20 °C)
Operating torque	≤ 0.3 Ncm (+20 °C)
Permissible shaft loading	80 N (radial) 40 N (axial)
Operating speed	≤ 9,000 min⁻¹ ²⁾
Moment of inertia of the rotor	8 gcm²
Bearing lifetime	3.6 x 10⁹ revolutions ³⁾
Angular acceleration	≤ 500,000 rad/s²

¹⁾ Based on encoder with male connector.
²⁾ Allow for self-heating of approx. 3.0 K per 1,000 rpm regarding the permissible operating temperature.
³⁾ On maximum operating speed and temperature.

Ambient data

EMC	According to EN 61000-6-2, EN 61000-6-3 and IEC 61326-3-1
Enclosure rating	IP65 (IEC 60529) ¹⁾
Permissible relative humidity	90 % (Condensation not permitted)
Operating temperature range	–30 °C … +85 °C ²⁾
Storage temperature range	–30 °C … +85 °C, without package
Resistance to shocks	100 g, 6 ms (EN 60068-2-27) ³⁾
Resistance to vibration	30 g, 10 Hz … 1,000 Hz (EN 60068-2-6)

¹⁾ With male connector and mating connector fitted minimum IP65.
²⁾ Allow for self-heating of approx. 3.0 K per 1,000 rpm regarding the permissible operating temperature.
³⁾ Checked to operation with vector length monitoring.

Classifications

eCl@ss 5.0	27270501
eCl@ss 5.1.4	27270501
eCl@ss 6.0	27270590
eCl@ss 6.2	27270590
eCl@ss 7.0	27270501
eCl@ss 8.0	27270501
eCl@ss 8.1	27270501
eCl@ss 9.0	27270501
eCl@ss 10.0	27270501
eCl@ss 11.0	27270501
eCl@ss 12.0	27270501
ETIM 5.0	EC001486
ETIM 6.0	EC001486
ETIM 7.0	EC001486
ETIM 8.0	EC001486
UNSPSC 16.0901	41112113

Technical drawings

DFS60S-SEOL01024

Dimensional drawing Solid shaft, face mount flange, cable

DFS60S-SEOL01024

PIN assignment

DFS60S-SEOL01024

Diagrams Signal SIN/COS before differential generation

DFS60S-SEOL01024

Diagrams Signal SIN/COS after differential generation

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