Analog Input
EL3602
Run LED1
+Input 1
Shield
-Input 1
GND
Run LED2
+Input 2
-Input 2
GND
Shield
Power contact 0 V
Power contact
+24 V
+24 V
Top view
Contact assembly
Connection
EL3602 | 2-channel analog input terminal -10…+10 V, differential input, 24 bits
The EL3602 analog input terminal handles signals in the range between -10 and +10 V. The voltage is digitised to a resolution of 24 bits, and is transmitted, electrically isolated, to the higher-level automation device. The input channels of the EtherCAT Terminal have differential inputs and possess a common, internal ground potential. The signal state of the EtherCAT Terminal is indicated by light emitting diodes.
| Technical data | EL3602 | ES3602 |
|---|---|
| Number of inputs | 2 |
| Power supply | via the E-bus |
| Signal voltage | -10…+10 V |
| Internal resistance | > 200 kΩ |
| Common-mode voltage UCM | 35 V max. |
| Resolution | 24 bits |
| Conversion time | ~ 500 µs (2-channel configuration up to 250 µs with loss of accuracy) (100 µs in single-channel mode) |
| Measuring error | < ±0.01 % at 25 °C (relative to full scale value) |
| Electrical isolation | 500 Vrms (E-bus/signal voltage) |
| Current consumption E-bus | typ. 180 mA |
| Crosstalk attenuation | > 60 dB |
| 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 |
estimated market release 3rd quarter 2008 |