Beckhoff EL28 Series Documentation page 30

Product overview
2.5.2 Technical data
Technical data
digital outputs
Rated load voltage
Load type
Distributed Clocks
Max. output current
Short circuit current
Breaking energy
Output stage
Reverse voltage protection
Switching times
Power supply for the electronics
Current consumption from the E-
bus
Recommended cycle time
Current consumption of power
contacts
Electrical isolation
Bit width in the process image
Supports NoCoeStorage [} 58]
function
Configuration
Conductor types
Conductor connection
Rated cross-section
Special features
Weight
Permissible ambient temperature
range during operation
Permissible ambient temperature
range during storage
Permissible relative humidity
Dimensions (W x H x D)
Installation [} 63]
Vibration / shock resistance
EMC immunity/emission
Protection class
Installation position
Approval
30
EL2819
16
24 V (-15% / +20%)
DC
ohmic, inductive, lamp load
No
0.5 A (short-circuit-proof) per channel
< 1 A typ.
< 150 mJ/channel
push (high-side switch)
Yes
T : 50 µs typ., T : 100 µs typ.
ON OFF
via the power contacts
typ. 90 mA
≥ 500 µs; with cycle times < 500 µs the process data is not updated in
each cycle.
typ. 30 mA + load
500 V (E-bus/field voltage)
16-bit output and 68-bit diagnostics
Yes
via System Manager
solid wire, stranded wire and ferrule
solid wire conductors: direct plug-in technique;
stranded wire conductors and ferrules: spring actuation by screwdriver
solid wire: 0.08...1.5 mm²;
fine-wire: 0.25...1.5 mm²;
wire end sleeve: 0.14...0.75 mm²
diagnostics via process data and LED: overtemperature, PowerFail,
short circuit (per channel)
approx. 70 g
0 °C ... +55 °C
-25 °C ... +85 °C
95%, no condensation
approx. 15 mm x 100 mm x 70 mm (connected width: 12 mm)
on 35 mm mounting rail according to EN 60715
conforms to EN 60068-2-6 / EN 60068-2-27,
see also installation instructions for enhanced mechanical load capacity
[} 67]
conforms to EN 61000-6-2 / EN 61000-6-4
IP20
variable
CE
cULus [} 73]
Version: 2.2 EL28xx-xxxx