Analog Output
EL4011, EL4x12
Run LED1
+Output 1
Shield
+24 V
0 V
Shield
Power contact 0 V
Power contact
+24 V
+24 V
Top view
Contact assembly
Connection
Run LED1
+Output 1
Shield
Run LED2
+Output 2
+24 V
0 V
Shield
Power contact 0 V
Power contact
+24 V
+24 V
Top view
Contact assembly
Connection
EL4011, EL4012, EL4112 | 1-, 2-channel analog output terminals 0…20 mA, 12/16 bits
The EL4011, EL4012 and EL4112 analog output terminals generate analog output signals in the range between 0 and 20 mA. The power is supplied to the process level with a resolution of 12 bits (EL4011/EL4012) or 16 bits (EL4112) 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 EL4011 is a single-channel version. The EL4012 and the EL4112 combine two channels in one housing. The EtherCAT Terminals indicate their signal state by means of light emitting diodes.
| Technical data | EL4011 | ES4011 | EL4012 | ES4012 | EL4112 | ES4112 |
|---|---|---|---|
| Number of outputs | 1 | 2 | 2 |
| Power supply | 24 V DC via the power contacts | ||
| Signal current | 0…20 mA | ||
| Load | < 350 Ω (short-circuit-proof) | < 350 Ω (short-circuit-proof) | < 500 Ω (short-circuit-proof) |
| Measuring error | < 0.1 % (relative to full scale value) | < 0.1 % (relative to full scale value) | ±0.2 % (relative to full scale value) |
| Resolution | 12 bits | 12 bits | 16 bits |
| Electrical isolation | 500 Vrms (E-bus/signal voltage) | ||
| Conversion time | ~ 100 µs | ~ 150 µs | ~ 40 µs (fast mode ~ 25 µs) |
| Current consumption E-bus | 180 mA (see documentation) | ||
| Bit width in the process image | 1 x 16 bit AO output | 2 x 16 bit AO output | 2 x 16 bit AO output |
| 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 60068-2-27/29 | ||
| 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 | ||
Product announcement |
EL4011, EL4012, EL4112: available ES4011, ES4012: estimated market release 3rd quarter 2008 ES4112: estimated market release 4th quarter 2008 |