Catalogs > Automation Systems Catalog > Programmable Controllers > MicroLogix 1400 System > 1762 MicroLogix Expansion I/O
1762 MicroLogix Expansion I/O
| Introduction |  |
Environmentals and Certifications | |
Digital I/O Modules | |
Analog I/O Modules | |
Specialty I/O Modules | |
| Cat. No. | Inputs/Outputs | Accepted Inputs | Bus Current Load, Max. | Accuracy at 25 °C (77 °F)⋆ | Resolution Across Full Range | Channel Update Time (Typical) |
| 1762-IR4 | 4 input channels | • RTDs: Platinum (385 and 3916), Copper (426), Nickel (672 and 618), Nickel-Iron (518) • Resistance Ranges: 0…3000 W |
40 mA at 5V DC 50 mA at 24V DC |
With autocalibration enabled • RTD Inputs: ±0.2…±0.6 °C (±0.36…±1.08 °F), depending on RTD type • Resistance Inputs: ±0.5…±1.5 W depending on resistance value |
Input filter and configuration dependent♣ | 6…303 ms per enabled channel, depending on filter selection |
| 1762-IT4 | 4 input channels plus a CJC sensor | • Thermocouple Types: J, K, T, E, R, S, B, N, C • Millivolt Input Ranges: ±50 mV and ±100 mV |
40 mA at 5V DC 50 mA at 24V DC |
±1.3 °C (±2.34 °F) | 15 bits plus sign | 7…303 ms per enabled channel +CJC update time |
| ⋆ Includes offset, gain, non-linearity, and repeatability error terms. ♣ Refer to the MicroLogix 1200 RTD/Resistance Input Module User Manual, publication 1762-UM003, for more information. ∆ CJC update time is equal to the largest enabled channel's update time. |
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