Page 119 - Keubler Motion Sensors

Incremental encoders

Standard
ATEX / IECEx – zone 1 / 21, SIL3/PLe, optical Sendix SIL 7014FS3 (shaft) SinCos
): www.HydroSanatSharif.com
Technical data
Explosion protection ATEX Safety characteristics
EC type-examination certificate PTB09 ATEX 1106 X Classification PLe / SIL3
Category (gas) II 2 G Ex d IIC T4 - T6 Gb System structure 2 channel (Cat. 4 / HFT = 1)
-8
Category (dust) II 2D Ex tb IIIC T135°C - T85°C Db IP6x PFH d value 1) 1.09 x 10 h -1
Relevant standards EN 60079-0:2009; Proof-test interval 20 years
EN 60079-1:2007; Relevant standards EN ISO 13849-1:2008;
EN 60079-31:2009 EN ISO 13849-2:2013; Incremental encoders
EN 61800-5-2:2007
Explosion protection IECEx
Certificate of conformity (CoC) IECEx PTB 13.0026 X Mechanical characteristics
Category (gas) Ex d IIC T4 - T6 Gb Maximum speed 6000 min (continuous)
-1
Category (dust) Ex tb IIIC T135°C - T85°C Db IP6x Starting torque – at 20°C [68°F] < 0.05 Nm
Relevant standards IEC 60079-0:2007; Mass moment of inertia 4.0 x 10 kgm 2
-6
IEC 60079-1:2007;
IEC 60079-31:2008 Load capacity of shaft radial 80 N
axial 40 N
Weight approx. 1.3 kg [45.86 oz]
Notes regarding “Functional Safety”
Protection acc. to EN 60529 IP67
These encoders are suitable for use in safety-related systems up to SIL3 Working temperature range -40°C ... +60°C [-40 ... +140°F]
acc. to EN 61800-5-2 and PLe to EN ISO 13849-1 in conjunction with controllers
or evaluation units, which possess the necessary functionality. Materials shaft stainless steel
flange / housing seawater durable Al,
Additional functions can be found in the operating manual.
type AlSiMgMn (EN AW-6082)
cable PUR
2
Shock resistance acc. to EN 60068-2-27 500 m/s , 11 ms
Electrical characteristics Vibration resistance acc. to EN 60068-2-6 200 m/s , 10 ... 150 Hz
2
Power supply 10 ... 30 V DC
Current consumption (no load) max. 45 mA
SinCos interface
Reverse polarity protection yes
for power supply Max. frequency -3dB 400 kHz
CE compliant acc. to EMC guideline 2004/108/EC Signal level 1 Vpp (±10 %)
ATEX guideline 94/9/EC Short circuit proof yes 2)
Machinery directive 2006/42/EC Pulse rate 1024 / 2048 ppr
RoHS guideline 2011/65/EU

EMC
Relevant standards EN 55011 class B :2009 / A1:2010
EN 61000-6-3:2007 / A1:2011
EN 61000-6-2:2005

Terminal assignment
Output circuit Type of connection Cable (isolate unused wires individually before initial start-up)
Signal: 0 V +V A B )
1, 2 1, 2, A, B
Cable marking: 6 1 7 8 9 10 shield
+V: Encoder power supply +V DC
0 V: Encoder power supply ground GND (0 V)
A, : Cosine signal
B, : Sine signal
Plug connector housing (shield)

1) The specified value is based on a diagnostic coverage of 99 %, that must be achieved with an
encoder evaluation unit.
The encoder evaluation unit must meet at least the requirements for SIL3.
2) Short-circuit with 0 V or output, only one channel at a time, power supply correctly applied.
© Fritz Kübler GmbH, subject to errors and changes. 02/2015 www.kuebler.com 117