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Technical dataEL5021-0090
Technology SinCos encoder interface for differential 1 VPP signal
Number of channels 1
Encoder connection 1 x A, B, C: differential inputs 1В Vpp: A, AМ… (inv), B, BМ… (inv), C,CМ… (inv)
Encoder operating voltage 5 V DC/max. 0.5 A (generated from the 24В VВ DC power contacts)
Counter max. 24 bit (adjustable)
Input frequency 250 kHz (scanning of the input signals with 70 MHz)
Distributed clocks yes
Nominal voltage 24 V DC (-15%/+20%)
Resolution max. 13 bit, 8192 steps per period
Current consumption power contacts typ. 50 mA + load
Current consumption E-bus typ. 120 mA
Electrical isolation 500 V (E-bus/field potential)
Special features TwinSAFE SC, latch, reset, change counter direction, amplitude and frequency error recognition, frequency-dependent period resolution, frequency counter max. 24 bit
Weight approx. 55 g
Operating/storage temperature 0…+55°C/-25…+85°C
Relative humidity 95%, no condensation
Vibration/shock resistance conforms to EN 60068-2-6/EN 60068-2-27
EMC immunity/emission conforms to EN 61000-6-2/EN 61000-6-4
Protect. rating/installation pos. IP20/variable
Approvals/markings CE, UL, ATEX, IECEx
Ex marking ATEX:
II 3 G Ex ec IIC T4 Gc
IECEx:
Ex ec IIC T4 Gc


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