HD EtherCAT Terminal, 16-channel digital output 24 V DC, 0.5 A, with diagnostics EL2819
LEDs 1…8
LEDs 9…16
Power contact
+24 V
Power contact 0 V
Output 1 
Output 2 
Output 3 
Output 4 
Output 5 
Output 6 
Output 7 
Output 8 
Output 9
Output 10
Output 11
Output 12
Output 13
Output 14
Output 15
Output 16
Top view 
Contact assembly 
extended shock and vibration range 25g

EL2819 | HD EtherCAT Terminal, 16-channel digital output 24 V DC, 0.5 A, with diagnostics

The EL2819 EtherCAT Terminal has 16 digital output channels for the switching of 24 V loads up to 0.5 A. The integrated diagnostics can be evaluated by the controller and indicated by the LEDs. Overtemperature and the lack of a voltage supply to the terminal are supplied as diagnostic information. Moreover, each of the channels can signal e.g. a short circuit. The switching state and any error of the output are indicated by the LED. Maintenance of the application is simplified by the diagnostic function. The power contacts are connected through; reference ground of the outputs is the 0 V power contact. The outputs are electrically isolated from the fieldbus side.

Technical data EL2819
Connection technology 1-wire
Number of outputs 16
Nominal voltage 24 V DC (-15 %/+20 %)
Load type ohmic, inductive, lamp load
Distributed clocks
Max. output current 0.5 A (short-circuit proof) per channel
Output stage push (high-side switch)
Short-circuit current typ. < 1 A
Reverse voltage protection yes
Breaking energy < 150 mJ/channel
Current consumption E-bus typ. 90 mA
Electrical isolation 500 V (E-bus/field potential)
Current consumption power contacts typ. 50 mA + load
Bit width in the process image 16 bit output and diagnostics
Conductor types solid wire, stranded wire and ferrule
Conductor connection solid wire conductors: direct plug-in technique; stranded wire conductors and ferrules: spring actuation by screwdriver
Rated cross-section solid wire: 0.08…1.5 mm²; stranded wire: 0.25…1.5 mm²; ferrule: 0.14…0.75 mm²
Special features diagnostics via process data and LED: overtemperature, PowerFail, short circuit (per channel)
Weight approx. 70 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/see documentation
Approvals/markings CE, UL, ATEX
Ex marking II 3 G Ex nA IIC T4 Gc