| Cat. No.♠ | Đầu vào | Tín hiệu đầu vào | Độ phân giải đầu vào | External DC Supply Current, Nom. | Power Dissipation, Max. | Terminal Base Unit |
| 1794-IR8 | 8 RTD, Strain Gauge | 1…433 W | 16 bits across 435 W | 140 mA at 24V DC | 3 W at 31.2V DC | 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3T, 1794-TB3TS, 1794-TBKD |
| The 1794-IR8 is a temperature-measuring module that accepts 2-, 3-, and 4-wire RTDs. Use the 1794-IR8 in applications where channel fast-update rate is not required. If you need channel fast-update rates, use the 1794-IRT8 module. | ||||||
| 1794-IRT8 1794-IRT8XT |
8 RTD, Thermocouple, Millivolt, Strain Gauge | -40…100 mV DC for thermocouples 0…325 mV for RTDs |
14 bits | 95 mA at 24V DC | 3.0 W at 31.2V DC | 1794-TB3G, 1794-TB3GS, 1794-TB3GK |
| The 1794-IRT8 is a high-speed, high-accuracy temperature/mV measuring module that accepts thermocouple inputs, 2-, 3-, and 4-wire RTD inputs, and mV source inputs. The 1794-IRT8 also offers wire-off, over-range, and under-range detection. Use cold-junction compensators (1794-CJC2) in thermocouple mode. Two cold-junction compensators are shipped with the this module. The 1794-IRT8XT is the extreme environment version, rated for operation at temperatures of -25…70 °C (-13…158 °F). |
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| 1794-IT8 | 8 Thermocouple, Millivolt | ±76.5 mV | 16 bits (2.384 mV typical) | 150 mA at 24V DC | 3 W at 31.2V DC | 1794-TB3T, 1794-TB2, 1794-TB3, 1794-TB3S, 1794-TB3TS |
| The 1794-IT8 is a temperature/mV measuring module that accepts inputs from a variety of thermocouples and from the mV source in the range of ±76.5 mV. Use cold-junction compensators (1794-CJC2) in thermocouple mode. Two cold-junction compensators are shipped with the 1794-IT8. | ||||||
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