Technical data
EL2521, ES2521
Connection technology
pulse train (frequency output)
Number of outputs
1 channel (2 differential outputs A, B)
Number of inputs
2 (+T, +Z)
Nominal voltage
–
Load type
min. 120 ?
Distributed clocks
yes
Input specification
24 V DC
Output specification
RS422, differential
Max. output current
RS422 specification, 50 mA
Short-circuit current
short-circuit proof
Base frequency
0…500 kHz, 50 kHz default
Resolution
max. 15 bit (16 bit + sign)
Step size
10 mHz
Current consumption E-bus
typ. 280 mA (load-dependent)
Electrical isolation
500 V (E-bus/field potential)
Current consumption power contacts
–
Bit width in the process image
14 byte output, 8 byte input
Configuration
configuration via controller
Special features
different modes, ramp function, travel distance control
Weight
approx. 50 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
