| Technical data | EL3311 |
|---|---|
| Number of inputs | 1 |
| Technology | Temperature measurement (TC) |
| Connection method | 2-wire |
| Signal type | differential |
| 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: ±8.5 °C; C: ±6.2 °C; E: ±2.5 °C; J: ±2.7 °C; K: ±3 °C; L: ±2.3 °C; N: ±3 °C; R: ±6.7 °C; S: ±7.1 °C; T: ±2.9 °C; U: ±2.5 °C; for further details see documentation |
| Voltage measurement | ±30/±60/±75 mV |
| Measurement uncertainty (voltage measurement) | at ±75 mV, 23 °C ambient temperature: < ±0.14 % (relative to full scale value) |
| Resolution | 16 bit, representation adjustable: 0.1/0.01 °C or 1/2/4 µV per digit |
| Input filter limit frequency | typ. 1 kHz |
| Conversion time | approx. 750 ms up to 20 ms, depending on configuration and filter setting, default: approx. 75 ms |
| Distributed clocks | – |
| Power supply | via the E-bus |
| Current consumption E-bus | 200 mA |
| Current consumption power contacts | – |
| Electrical isolation | 500 V (E-bus/signal voltage) |
| Special features | channel by channel wire break detection, internal and external cold junction, firmware filter adjustable |
| Weight | approx. 60 g |
| Operating/storage temperature | -25…+60 °C/-40…+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. class/installation pos. | IP 20/variable |
| Approvals/markings | CE, UL, ATEX |
| Ex marking | II 3 G Ex nA IIC T4 Gc |
EL3311 | EtherCAT Terminal, 1-channel analog input, temperature, thermocouple, 16 bit
SKU: EL3311
Hãng sản xuất: Beckhoff
Chất lượng: Mới 100%
Bảo hành: Chính hãng
Chứng từ: CO/CQ, hóa đơn VAT
Thông tin bổ sung
| Thương hiệu | |
|---|---|
| Thời gian bảo hành | 1 Năm |
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