Product image is representative; revision or series may vary. Contact us to request a specific version.
1762-IR4
The 1762-IR4 model from Allen Bradley is designed as a resistance/RTD input module for the MicroLogix 1200 series. This module allows up to four connections for resistance inputs, including RTDs, and employs a Sigma-Delta type converter for accurate readings.
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Technical specifications for 1762-IR4
| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Resistance/RTD Input Module |
| Product Line | MicroLogix 1200 |
| Part Number | 1762-IR4 |
| UPC | 611320861679 |
| Weight | 0.56 lbs (0.26 kg) |
| Max. Number of Connections | 4 connections to RTDs and other types of resistance inputs |
| Converter Type | Sigma-Delta Type |
| Channel to Channel Isolation | -/+ 10V DC |
| Input Impedance | More than 10 Megaohms |
| Max. Power Supply Distance | 6 modules (this input module cannot be located more than 6 modules away from the controller) |
| Max. Bus Current Draw | 40 mA at 5V DC, 50 mA at 24V DC |
| Heat Dissipation | 1.5 Watts |
| Status Indicator | One LED to indicate when power is on |
| Operating Shock | 30 G |
| Operating Temperature | 0 to 55 degrees Celsius |
| Storage Temperature | -40 to 85 degrees Celsius |
| Non-Condensing Operating Humidity | 5 to 95% |
| Max. Operating Altitude | 2000m above sea level |
The 1762-IR4 input module, part of the Allen Bradley MicroLogix 1200 series, specializes in handling resistance and RTD inputs. Capable of accommodating four connections, it is designed to interface seamlessly with various types of resistance sensors, including RTDs. The unit's Sigma-Delta converter type enhances the precision of readings across its channels, which maintain isolation at +/- 10V DC. With an input impedance of over 10 Megaohms, this module ensures minimal loading on connected sensors.
When configuring this module, it is crucial to adhere to the maximum distance limitation; it should not be positioned more than six modules from the controller to ensure proper functionality. The bus current draw peaks at 40 mA for 5V DC and at 50 mA for 24V DC, offering efficient energy usage with a heat dissipation figure of only 1.5 watts. The module includes a status LED, which provides a clear visual indication of power status.
Robust in design, the 1762-IR4 can withstand operating shocks of up to 30 G, making it suitable for use in dynamic environments. It functions effectively within an operating temperature range of 0 to 55 degrees Celsius, alongside a storage temperature capability reaching -40 to 85 degrees Celsius. Furthermore, it supports a non-condensing humidity range of 5 to 95% and can operate at altitudes up to 2000 meters above sea level, demonstrating its adaptability for various industrial scenarios.
| Revision Part # | Also known as | |
|---|---|---|
| 1762-IR4 Ser A | 1762-IR4/A, Series A, Rev A | |
| Don't see your particular revision? Contact us now. | ||
- 1762-1R4
- 1762-IRA
- 17621R4
- 1762IR4
- 1762IRA
- I762-1RA
- I762-IR4
- I7621RA
- I762IR4
Does the 1762-IR4 come with a warranty?
Yes, the 1762-IR4 includes a free 2-year DO Supply warranty. You can upgrade to a 3-year warranty at checkout for even more protection.
Where can I send the 1762-IR4 to be repaired?
DO Supply, Inc. offers a variety of repair services for the 1762-IR4.
Does the 1762-IR4 have a status indicator?
Yes, the 1762-IR4 has a single LED status indicator that indicates power.
What is the converter type of the 1762-IR4?
The converter type of the 1762-IR4 is Sigma-Delta.
The 1762-IR4 is an Allen-Bradley MicroLogix 1200 unit. It has a Heat Dissipation of 1.5 Watts. The 1762-IR4 is a 4-channel RTD/resistance input module.