Beckhoff Automation GmbH & Co. KG ELM3704-0020
ELM3704-0020 EtherCAT Terminal, 4-channel analog input, multi-function, 24 bit, 10 ksps, factory calibrated
Категории:
Технические характеристики
| Strain gauge | quarter bridge (350 Ω + 120 Ω, ±2/4/8/32 mV/V), half bridge (±2/16 mV/V), full bridge (±2/4/32 mV/V), internal bridge completion and supply adjustable 0â¦5 V (2-/3-/4-/5-/6-wire connection) |
|---|---|
| Напряжение питания | ±60/10/5/2.5/1.25 V, ±640/320/160/80/40/20 mV, 0â¦5/10 V (2-wire connection) |
| Current measurement | ±20 mA, 0/4â¦20 mA, NAMUR NE43 (2-wire connection) |
| IEPE measurement | ±2,5/5/10 V, current feed 2 mA, acquisition of the modulated AC voltage, AC/DC coupling (parameterizable high-pass), (2-wire connection) |
| Potentiometer measurement | potentiometer ⥠1 kΩ, supply integrated and adjustable 0â¦5 V (3-/5-wire connection) |
| Resistance measurement | 0â¦50 Ω, 0â¦200 Ω, 0â¦500 Ω, 0â¦2 kΩ, 0â¦5 kΩ (2-/3-/4-wire connection) |
| Temperature measurement (RTD) | Pt100, Pt200, Pt500, Pt1000, Ni100, Ni120, Ni1000, diverse KT/KTY (types see documentation) (2-/3-/4-wire connection) |
| Temperature measurement (thermocouple) | type A1, A2, A3, B, C, D, E, G, J, K, L, N, P, R, S, T, U and others; internal/external cold junction measurement (2-wire connection) |
| Description | The EtherCAT Terminals from the ELM series were developed in order to enable the high-quality measurement of common electrical signals in the industrial environment. Flexibly usable measurement modules are especially useful in laboratory and testing |