Product Specification And Image
| Attribute | Value | Image |
| Manufacturer | Allen Bradley |  |
| Product No. | 1769-IT6 | |
| Product Bulletin | Compact I/O Modules | |
| Inputs | 6 RTD inputs 2 CJC sensors | |
| Input range | 0…150 Ω 0…500 Ω 0…1000 Ω 0…3000 Ω | |
| Resolution | Input filter and configuration dependent | |
| Bus current draw | 5V DC, 140 mA 24V DC, 30 mA | |
| Heat dissipation, max | 1.5 W | |
| Response speed per channel | 3…300 ms, depending on input filter and configuration | |
| Rated working voltage | 30V AC/30V DC |
More Details of AB 1769-IT6
More Technical Data
Common mode voltage range:±10V DC max
Normal mode rejection ratio:85 dB @ 50 Hz with the 10 Hz or 50 Hz filter selected 85 dB @ 60 Hz with the 10 Hz or 60 Hz filter selected
Cable impedance, max:25 Ω
Nonlinearity (in percent full-scale):±0.03%
Isolation voltage:720V DC for 1 min (qualification test) 30V AC/30V DC working voltage, group to bus
Feature
6 RTD Inputs – Supports up to six thermocouple or RTD inputs for temperature measurement.
Cold Junction Compensation (CJC) – Includes 2 CJC sensors for accurate temperature readings.
Wide Voltage Range – Operates with a 30V AC/DC working voltage.
Fast Response – Open-circuit detection time as fast as 7 ms for quicker system response.
Application
Temperature Measurement – Ideal for temperature monitoring in industrial processes, including fluid handling systems, HVAC, and chemical processing.
Machine Monitoring – Suitable for monitoring the temperature of machines and equipment, preventing overheating and ensuring safe operations.
Safety Monitoring – Integrated into systems for safety-critical applications, such as fire protection and temperature-sensitive operations.
Compatibility
CompactLogix PLCs – Fully compatible with Allen-Bradley CompactLogix PLC systems, such as the 1769-L18, 1769-L24, and 1769-L36 models, enabling seamless integration into industrial automation setups.
MicroLogix 1500 – Works with MicroLogix 1500 controllers, providing additional flexibility for small-scale applications.
Power Supplies – Compatible with 1769-PA2, 1769-PB2, 1769-PA4, and 1769-PB4 power supplies for consistent performance in the field.
If you want to more details，please contact me without hesitate.Email：sales@sparecenter.com
More Description
The Allen-Bradley 1769-IT6 is a CompactLogix Thermocouple Input Module designed for accurate temperature measurement in industrial automation systems. It supports up to 6 thermocouple or RTD inputs, allowing precise monitoring of temperature in various processes. The module features cold junction compensation (CJC) for enhanced accuracy and works with common thermocouple types (J, K, T, E, R, S, B, N, C). It operates within a 30V AC/DC voltage range and has an input impedance greater than 10 MΩ, ensuring minimal impact on the sensor's performance. |
The module is capable of detecting open circuits with a response time as quick as 7 ms and can handle input overloads of ±35V DC. It is compatible with CompactLogix and MicroLogix 1500 PLCs, offering flexibility in system design and integration. With a compact size (118 x 35 x 87 mm) and a high isolation voltage of 720V DC, this module is ideal for temperature monitoring in process control, machine monitoring, and energy management systems. |
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| Allen Bradley | 1766-L32BXB Allen Bradley 1769-IT6 CompactLogix | MicroLogix 1400 32 Point Controller |
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Email: sales@sparecenter.com
