Safety encoders | DFS60S Pro | DFS60S-BFOK01024 | Safety integrity level: SIL 2 (IEC 61508), SILCL2 (IEC 62061) | Performance level: PL d (EN ISO 13849) | Mechanical design: Blind hollow shaft 1/2″ (with feather key) | Communication interface: 4.5 V ... 32 V, Sin/Cos, non programmable | Connection type: Cable, 8-wire, universal, 1.5 m | Sine/cosine periods per revolution: 1,024 | Anti-dither: no
Safety integrity level
SIL 2 (IEC 61508), SILCL2 (IEC 62061)1)
Performance level
PL d (EN ISO 13849)1)
Category
3 (EN ISO 13849)
PFH (mean probability of a dangerous failure per hour)
1.7 x 10-82)
TM(mission time)
20 years (EN ISO 13849)
Safety-related measuring step
0.09°, Quadrature analysis
Safety-related accuracy
± 0.09°
Sine/cosine periods per revolution
1,024
Measuring step
0.3 ″, For interpolation of the sine/cosine signals with e.g. 12 bit1)
Integral non-linearity
Typ. ± 45 ″ (without mechanical tension of the stator coupling)
Differential non-linearity
± 7 ″
Communication interface
Incremental
Communication Interface detail
Sin/Cos1)
Number of signal channels
6-channel
Initialization time
50 ms2)
Output frequency
≤ 153.6 kHz
Power consumption
≤ 0.7 W (without load)
Load resistance
≥ 120 Ω
Connection type
Cable, 8-wire, universal, 1.5 m1)
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)
Mechanical design
Blind hollow shaft
Shaft diameter
1/2″With feather key
Вес
Approx. 0.25 kg1)
Shaft material
Stainless steel
Flange material
Die-cast zinc
Housing material
Aluminum die cast
Start up torque
≤ 0.8 Ncm (+20 °C)
Operating torque
≤ 0.6 Ncm (+20 °C)
Permissible movement static
± 0.3 mm (radial)± 0.5 mm (axial)
Permissible movement dynamic
± 0.05 mm (radial)± 0.1 mm (axial)
Operating speed
≤ 6,000 min⁻¹2)
Moment of inertia of the rotor
56 gcm²
Bearing lifetime
3.6 x 109revolutions3)
Angular acceleration
≤ 500,000 rad/s²
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 °C2)
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)
EU declaration of conformity
✔
UK declaration of conformity
✔
ACMA declaration of conformity
✔
Moroccan declaration of conformity
✔
China RoHS
✔
EC-Type-Examination approval
✔
Information according to Art. 3 of Data Act (Regulation EU 2023/2854)
✔
ECLASS 5.1.4
0
ECLASS 6.0
0
ECLASS 7.0
0
ECLASS 8.0
0
ECLASS 9.0
0
ECLASS 10.0
27272501
ECLASS 11.0
27272501
ECLASS 12.0
27272501
ECLASS 13.0
27272501
ECLASS 14.0
27272501
ECLASS 15.0
27272501
ETIM 6.0
EC001486
ETIM 7.0
EC001486
ETIM 8.0
EC001486
ETIM 9.0
EC001486
ETIM 10.0
EC001486
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