| model | EM AR04 |
|---|---|
| order number | UN 288-3AR04-0AA0 |
| Conventional | |
| Dimensions W x H x D (mm) | 45 x 100 x 81 |
| weight | 150g |
| power consumption | 1.5W |
| Current | 80 mA |
| Consumption (SM Bus) | |
| Current | 40 mA |
| consumption (24 V DC) | |
| analog input | |
| Input channels | 4 |
| type | RTD and resistor values for module reference ground |
| Resolution Temperature Resistance | 0.1 ˚ C / 0.1 ˚ F 15 bits + sign bit |
| maximum withstand voltage | ±35V |
| noise suppression | 85dB, 10Hz/50Hz/60Hz/400Hz |
| common mode rejection | > 120dB |
| impedance | ≥ 10 MΩ |
| isolation | 500V AC |
| Channel-to-channel isolation | – |
| precision | Please refer to the RTD sensor selection table |
| repeatability | ±0.05% FS |
| Maximum Sensor Power Consumption | 0.5mW |
| Measuring principle | integral |
| Module update time | Please refer to the noise reduction selection table |
| Cable length (maximum) | Maximum length to sensor 100 m |
| Cable resistance | 20 Ω max, 2.7 Ω max for Cu10 |
| overflow/underflow | √ |
| Open circuit (current mode only) | √ |
| 24 V DC low voltage | √ |
EM AR04
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Dimensions (mm)
Structure Diagram
