Allen Bradley 1762-IT4 MicroLogix 1200 RTD/TC Input Module
Overview
The Allen Bradley 1762-IT4 is an expansion I/O module designed for the MicroLogix 1200 series. It interfaces with various thermocouples and millivolt signals in industrial automation applications.
Key Benefits
• Universal Inputs – RTD or TC selectable per channel
• Isolation – 250 V channel-to-channel & channel-to-logic
• High Accuracy – 16-bit A/D with built-in cold-junction compensation
• Plug-and-Play – snaps into MicroLogix rack, auto-detected by RSLogix 500
• Global Certifications – CE, UL, cULus, ATEX Zone 2, RoHS
Technical Specifications
| Parameter | Value |
| Part Number | 1762-IT4 |
| Channels | 4 isolated RTD/TC |
| Sensor Types | RTD: Pt100, Pt1000, Ni100 / TC: J, K, T, E, R, S, N, B |
| Resolution | 16-bit |
| Accuracy | ±0.1 % FS typical (RTD) |
| Input Range | RTD: –200 °C…+850 °C / TC: –270 °C…+1820 °C |
| Cold-Junction Comp. | Internal 0 °C…+60 °C |
| Update Time | 50 ms (all 4 channels) |
| Power Supply | 24 V DC via MicroLogix backplane |
| Current Draw | 40 mA @ 5 V DC |
| Dimensions | 90 × 87 × 40 mm (H × W × D) |
| Weight | 0.14 kg |
| Operating Temp | 0 °C…+55 °C |
| Storage Temp | –40 °C…+85 °C |
Company Service:
1. Fast delivery (1-3 days will ship out for in-stock products)
2. Rich experience (More than 10 years of sales experience)
3. Large inventory ( Various brands and overseas warehouse)
4. Quality insurance ( Clear products condition with 1-year warranty
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