2-channel analog output terminal 0…20 mA, 16 bit EL4112
Run LED2
Run LED1 
Power contact
+24 V
Power contact 0 V
+Output 1
Shield
+Output 2
+24 V
0 V
Shield
Top view 
Contact assembly 
extended shock and vibration range

EL4112 | 2-channel analog output terminal 0…20 mA, 16 bit

The EL4112 analog output terminal generates analog output signals in the range between 0 and 20 mA. The power is supplied to the process level with a resolution of 16 bits and is electrically isolated. Ground potential for the output channels of an EtherCAT Terminal is common with the 0 V DC supply. The output stages are powered by the 24 V supply. The EL4112 combines two channels in one housing. The EtherCAT Terminal indicates its signal state by means of light emitting diodes.

Technical data EL4112 | ES4112
Connection technology 3-wire, single-ended
Number of outputs 2
Power supply 24 V DC via power contacts
Signal current 0…20 mA
Distributed clocks yes
Distributed clock precision << 1 µs
Load < 500 Ω (short-circuit-proof)
Output error < 0.1 % (relative to end value)
Resolution 16 bit (incl. sign)
Electrical isolation 500 V (E-bus/signal voltage)
Conversion time ~ 40 µs
Current consumption power contacts typ. 15 mA
Current consumption E-bus typ. 160 mA
Bit width in the process image 2 x 16 bit AO output
Special features Watchdog parameterisable; user synchronisation can be activated.
Weight approx. 60 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 CE, UL, Ex
Related products  
EL4112-0010 signal current ±10 mA