Technical data
EL5101-0090
Technology
incremental encoder interface, differential (RS422), single-ended (TTL), counter, pulse generator
Number of channels
1
Encoder connection
1 x A, B, C: differential inputs (RS422): A, A? (inv), B, B? (inv), C,C? (inv), single-ended connection (TTL): A, B, C, counter, pulse generator: A, B
Additional inputs
status input 5 V DC, gate/latch input 24 V DC
Encoder operating voltage
5 V DC/max. 0.5 A (generated from the 24 V DC power contacts)
Counter
1 x 16/32 bit switchable
Limit frequency
4 million increments/s (with 4-fold evaluation), corresponding to 1 MHz
Quadrature decoder
4-fold evaluation
Nominal voltage
24 V DC (-15 %/+20 %)
Resolution
1/256 bit microincrements
Current consumption power contacts
typ. 100 mA + load
Current consumption E-bus
typ. 130 mA
Distributed clocks
yes
Special features
TwinSAFE SC, wire breakage detection, latch and gate function, period duration and frequency measurement, microincrements, time-stamping of edges, filters
Weight
approx. 100 g
Electrical isolation
500 V (E-bus/field potential)
Operating/storage temperature
-25…+60 °C/-40…+85 °C
Relative humidity
95 %, no condensation
Vibration/shock resistance
conforms to EN 60068-2-6/EN 60068-2-27
Protect. class/installation pos.
IP 20/variable
EMC immunity/emission
conforms to EN 61000-6-2/EN 61000-6-4
Approvals/markings
CE, UL, ATEX
Ex marking
II 3 G Ex nA IIC T4 Gc
