Technical data
EL5021, ES5021
Technology
SinCos encoder interface for differential 1 VPP signal
Number of channels
1
Encoder connection
1 x A, B, C: differential inputs 1 Vss: A, A? (inv), B, B? (inv), C,C? (inv)
Encoder operating voltage
5 V DC/max. 0.5 A (generated from the 24 V DC power contacts)
Counter
max. 24 bit (adjustable)
Input frequency
250 kHz @ 10 bit (sampling rate 70 MHz)
Distributed clocks
yes
Nominal voltage
24 V DC at power contact
Current consumption power contacts
typ. 50 mA + load
Resolution
max. 13 bit, 8192 steps per period
Electrical isolation
500 V (E-bus/field potential)
Current consumption E-bus
typ. 120 mA
Special features
latch, reset, change counting 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. class/installation pos.
IP 20/variable
Pluggable wiring
for all ESxxxx terminals
Approvals/markings
CE, UL, ATEX
Ex marking
II 3 G Ex nA IIC T4 Gc
