EL3314-0092 | EtherCAT Terminal, 4-channel analog input, temperature, thermocouple, 24 bit, galvanically isolated, TwinSAFE SC
EL3314-0092 | EtherCAT Terminal, 4-channel analog input, temperature, thermocouple, 24 bit, galvanically isolated, TwinSAFE SC
The EL3314-0092 analog input terminal facilitates the direct connection of four thermocouples in a 2-wire configuration. The channels are electrically isolated from each other and from the E-bus, which effectively prevents adverse effects and damage due to cross currents. Various types of thermocouples are supported, and voltage-to-temperature conversions take place within the terminal. The terminal also allows for mV measurements. Wire breaks are signaled by error-LEDs, as well as on the fieldbus. Cold junction compensation is carried out by an internal precise temperature measurement at the connection terminals; however, operation with an external cold junction is also possible.
The EL3314-0092 also supports TwinSAFE SC (TwinSAFE Single Channel). This enables the use of standard signals for safety tasks in any networks or fieldbuses.
Product status:
regular delivery
Product information
| Technical data | EL3314-0092 |
|---|---|
| Number of inputs | 4 |
| Power supply | via the E-bus |
| Distributed clocks | – |
| Input filter cut-off frequency | typ. 1 kHz |
| Connection technology | 2-wire |
| Conversion time | approx. 2.4 s up to 4 ms, depending on configuration and filter setting, default: approx. 120 ms |
| Voltage measurement | ±78 mV, ±2,5 V |
| Resolution | 24 bit, presentation adjustable: 0.1/0.01/0.001°C or 1 µV per digit |
| Temperature measurement (thermocouple) | type B, C, E, J, K, L, N, R, S, T, U (default setting: type K) |
| Measurement uncertainty (temperature measurement) | at 23°C ambient temperature, with internal cold junction, according type: B: ±2.2°C; C: ±2.4°C; E: ±1.8°C; J: ±1.9°C; K: ±1.9°C; L: ±1.8°C; N: ±1.9°C; R: ±2.1°C; S: ±2.1°C; T: ±1.8°C; U: ±1.8°C; for further details see documentation |
| Measurement uncertainty (voltage measurement) | at ±78 mV, 23°C ambient temperature: < ±0.06% (relative to full scale value) |
| Electrical isolation | 2500 V functional isolation (test voltage channel/channel and channel/fieldbus, production test) |
| Current consumption E-bus | typ. 200 mA |
| Current consumption power contacts | – |
| Special features | channel by channel wire break detection, internal and external cold junction, firmware filter adjustable, simultaneous measurement of the channels, TwinSAFE SC |
| Weight | approx. 60 g |
| Operating temperature | 0…55°C |
| Storage temperature | -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. rating/installation pos. | IP20/variable |
| Approvals/markings | CE |
| Housing data | EL-12-8pin |
|---|---|
| Design form | compact terminal housing with signal LEDs |
| Material | polycarbonate |
| Installation | on 35 mm DIN rail, conforming to EN 60715 with lock |
| Side by side mounting by means of | double slot and key connection |
| Marking | labeling of the BZxxxx series |
| Wiring | solid conductor (s), flexible conductor (st) and ferrule (f): spring actuation by screwdriver |
| Connection cross-section | s*: 0.08…2.5 mm², st*: 0.08…2.5 mm², f*: 0.14…1.5 mm² |
| Connection cross-section AWG | s*: AWG28…14, st*: AWG28…14, f*: AWG26…16 |
| Stripping length | 8…9 mm |
| Current load power contacts | Imax: 10 A |
| Dimensions (W x H x D) | 12 mm x 100 mm x 68 mm |
*s: solid wire; st: stranded wire; f: with ferrule
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| Material compliance | EL3314-0092 |
|---|---|
| REACH SVHC | no |
| POP | compliant |
| RoHS | compliant with exemption |
| RoHS exemption | 7c-I: Lead-containing electrical and electronic components in glass and ceramic materials, excluding dielectric ceramics in capacitors |
| China-RoHS | www.beckhoff.com/china-rohs-io |
| CA Prop65 | www.beckhoff.com/prop65 |
| Disclaimer | This statement and the information contained above are, to the best of our knowledge and belief, accurate, based on the information we have received from our suppliers. This information is in line with the current standard of technology and our suppliers’ technical documentation. The absence of the substances is not verified by Beckhoff Automation by means of analytical tests. When addressed to our customers any information contained in this document is subject to the terms and conditions expressed in the governing customer agreement. Our general terms and conditions apply. |
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