EL3311
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1-channel thermocouple input terminal, preset to type K, with wire breakage detection, 16 bit
| Information | |
| About product | The EL3311 analog input terminal allows thermocouples to be connected directly. The EtherCAT Terminal's circuit can operate thermocouple sensors using the 2-wire technique. Linearisation over the full temperature range is realised with the aid of a microprocessor. The temperature range can be selected freely. The error LEDs indicate a broken wire. Compensation for the cold junction is made through an internal temperature measurement at the terminal. The EL3311 can also be used for mV measurement. |
| I/O attributes | |
| Bus type | E-bus |
| I/O type | Ai |
| Signal Type | Thermocouple |
| Number of channels | 1 |
| Filter | Typ. 1 kHz |
| Special features / functions | Open-circuit recognition |
| DC, XFC, Oversampling | No |
| Intrinsically safe (Ex i) | No |
| Safety (Sil3 / Cat. 4, PL e, SC) | No |
| Temperature range | -25°...60°C |
| Connection technology | 2-wire |
| IP class | Ip20 |