Description

The EL3204 Beckhoff analog 4-channel The input terminal allows resistance sensors to be connected directly. The Ether CAT The terminal circuit can operate sensors using the 2-wire technique. The microprocessor handles linearization across the whole temperature range, which is freely selectable.

Specification

• Brand name: Beckhoff
• Product name: Analog Input terminal
• Product model: EL3204
• Number of inputs: 4
• Power supply: via the E-bus
• Technology: Temperature measurement (RTD)
• Input filter limit frequency type.: 1 kHz
• Sensor types: PT100, PT200, PT500, PT1000, Ni100, Ni120, Ni1000 resistance measurement
• Connection method: 2-wire
• Resolution: 0.1 °C per digit
• Conversion time approx.: 85 ms the default setting, 2 800 ms configurable
• Temperature range: -200 +850 °C (PT sensors); -60 +250 °C (Ni sensors)
• Measuring current: < 0.5 mA (load-dependent)
• Measuring error: < ±0.5 °C for PT sensors
• Electrical isolation: 500 V (E-bus/signal voltage)
• Current consumption E-bus typ.: 190 mA
• Bit width in the process image: 04