Digital Input
EL1034
Signal LED1
Signal LED3
Input 1
Input 3
GND1
GND3
Signal LED2
Signal LED4
Input 2
GND2
GND4
Input 4
Power contact 0 V
Power contact
+24 V
+24 V
2-wire
Top view
Contact assembly
Connection
EL1034 | 4-channel digital input terminal 24 V DC, potential-free inputs
The EL1034 digital input terminal acquires the binary 24 V control signals and transmits them, in an electrically isolated form, to the higher-level automation system. The EtherCAT Terminal contains four channels that indicate their signal state by means of light emitting diodes. The EL1034 features electrical isolation of individual channels. The input signal meets the requirements of IEC 61131-2, type 1.
| Technical data | EL1034 | ES1034 |
|---|---|
| Number of inputs | 4 |
| Nominal voltage | 24 V DC (-15 %/+20 %) |
| “0“ signal voltage | -3…+5 V (IEC 61131-2, type 1) |
| “1“ signal voltage | 15…30 V (IEC 61131-2, type 1) |
| Input current | typ. 3 mA (IEC 61131-2, type 1) |
| Input filter | 10 µs |
| Current consumption E-bus | 110 mA (see documentation) |
| Electrical isolation | 500 Vrms (E-bus/field potential) |
| Bit width in the process image | 4 inputs |
| Configuration | no address or configuration setting |
| 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 60068-2-27/29 |
| 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 |