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| Model no | EM AT08 | |
| Article No | H7 288-3AT08-0AA0 | |
| Description | 8-channel thermocouple temperature module | |
| Conventional norm | Dimensions WxHxD（mm） | 47×100×81 |
| Power dissipatio | 1.5W | |
| Available current（SM bus 5V） | 50mA | |
| Available current（Sensor power 24V） | 40mA |
| Analog input | Input path | 8 |
Input type | Floating thermocouple | |
| Input range | ||
| Type | EJKNRST | |
| Voltage range | ±80MV | |
| Data word format | Supply voltage：-27648 - +27648 | |
| Measure principle | Sigma-delta |
| Resolution | Temperature | 0.1°C / 0.1°F |
| Supply voltage | 15+符号 | |
| Resistance | / | |
| Max OperatingPressure | ±60V |
| Isolate | Field side and Logic side | 500V AC |
| Field sideand 24VDC side | 500V AC | |
| 24VDC sideand Logic side | 500V AC | |
| Interchannel isolation | Support | |
| Common-moderejection | 120V AC，>120dB | |
| Repeatability | ±0.05％FS | |
| Cold-end error | ±1.5°C | |
| Cable loopresistance(Maximum） | 100Ω | |
| Cable length | 100m，Shielded twisted pair |
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