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1756-IT6I | Allen-Bradley ControlLogix Isolated Thermocouple/Mv Input Module 6-Pt
- Regular price
- $2,287.00
- Sale price
- $2,287.00
- Regular price
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Product Description P/N: 1756-IT6I
Description
The Allen-Bradley 1756-IT6I is a six-channel isolated temperature input module designed for precise thermocouple and RTD signal measurement within ControlLogix systems. It provides high-accuracy temperature acquisition with channel-to-channel isolation, making it ideal for demanding process applications. This module is widely used in industries such as chemical processing, energy, food production, and advanced manufacturing where reliable thermal monitoring is essential.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Temperature Input Modules |
| Part Number | 1756-IT6I |
| Subcategory | ControlLogix Temperature Module |
| Mounting Type | ControlLogix Chassis |
| Number of Channels | 6 isolated inputs |
| Input Types | Thermocouple / RTD |
| Supported TC Types | B, J, K, R, S, T, N, E, C, D, L (TXK/XK) |
| Resolution | 16-bit |
| Input Ranges | −12…78 mV / −12…30 mV |
| CJC | 1 built-in (supports remote CJC) |
| Accuracy | ±0.3…3.2 °C depending on configuration |
| Conversion Method | Sigma-Delta |
| Module Update Time | 10 ms (integer), 25 ms (mV floating), 50 ms (temperature) |
| Tc Connection | Screw/Spring Clamp (via RTB) |
| Overvoltage Protection | 120 V AC/DC max |
| Noise Rejection | 60 dB (normal mode), 100–120 dB (common mode) |
| Diagnostics | Over/under-range, wire-off, rate alarms |
| Features | Channel isolation, real-time sampling, digital filtering, process alarms |
| Required Terminal Block | 1756-TBNH or 1756-TBSH |
| Sub Brand | ControlLogix® |
| Certifications | CE, ATEX, FM, CSA, cULus |
Information About 1756-IT6I
The 1756-IT6I is part of the ControlLogix I/O platform and supports a wide range of thermocouple types including B, J, K, T, S, R, E, N, C, D, and L. It features six individually isolated channels, eliminating the need for external isolation barriers and ensuring stable, interference-free measurements. The module includes one cold-junction compensation (CJC) sensor and supports both local and remote CJC options with accuracy ranging from ±0.3 °C to ±3.2 °C depending on the input type. With multiple millivolt input ranges and 16-bit resolution, the 1756-IT6I is capable of high-resolution temperature monitoring across industrial equipment. The module uses a Sigma-Delta conversion method and offers configurable sampling, filtering, rate alarms, and over-range/under-range detection. Installing the module requires either a 1756-TBNH or 1756-TBSH RTB, enabling direct field wiring in ControlLogix chassis systems.
Key Features:
- Six Isolated Input Channels: Eliminates channel interaction and removes the need for external isolation barriers.
- Thermocouple & RTD Support: Compatible with multiple thermocouple types including B, J, K, R, S, T, N, and others.
- High Measurement Accuracy: Local CJC accuracy ±0.3…3.2 °C depending on configuration.
- Flexible Input Ranges: Supports −12 to 78 mV and −12 to 30 mV high-resolution ranges.
- Advanced Diagnostics: Includes open-circuit detection, under/over-range alarms, and wire-off monitoring.
- Sigma-Delta Conversion: Provides stable high-accuracy readings with reduced measurement noise.
- Real-Time Sampling: Fast module update rates including 25 ms floating point and 10 ms integer mode.
- Channel-to-Channel Isolation: Protects against ground loops and electrical interference.
- ControlLogix Integration: Configurable through Studio 5000 with electronic keying and I/O wizards.
- Certified for Industrial Use: Meets CE, ATEX, FM, CSA, and cULus safety standards.
The 1756-IT6I delivers the precision and reliability required for mission-critical temperature monitoring in industrial automation.
Description
The Allen-Bradley 1756-IT6I is a six-channel isolated temperature input module designed for precise thermocouple and RTD signal measurement within ControlLogix systems. It provides high-accuracy temperature acquisition with channel-to-channel isolation, making it ideal for demanding process applications. This module is widely used in industries such as chemical processing, energy, food production, and advanced manufacturing where reliable thermal monitoring is essential.
Technical Specifications
| Condition | New / Never Used Surplus |
| Brand | Allen-Bradley |
| Category | Temperature Input Modules |
| Part Number | 1756-IT6I |
| Subcategory | ControlLogix Temperature Module |
| Mounting Type | ControlLogix Chassis |
| Number of Channels | 6 isolated inputs |
| Input Types | Thermocouple / RTD |
| Supported TC Types | B, J, K, R, S, T, N, E, C, D, L (TXK/XK) |
| Resolution | 16-bit |
| Input Ranges | −12…78 mV / −12…30 mV |
| CJC | 1 built-in (supports remote CJC) |
| Accuracy | ±0.3…3.2 °C depending on configuration |
| Conversion Method | Sigma-Delta |
| Module Update Time | 10 ms (integer), 25 ms (mV floating), 50 ms (temperature) |
| Tc Connection | Screw/Spring Clamp (via RTB) |
| Overvoltage Protection | 120 V AC/DC max |
| Noise Rejection | 60 dB (normal mode), 100–120 dB (common mode) |
| Diagnostics | Over/under-range, wire-off, rate alarms |
| Features | Channel isolation, real-time sampling, digital filtering, process alarms |
| Required Terminal Block | 1756-TBNH or 1756-TBSH |
| Sub Brand | ControlLogix® |
| Certifications | CE, ATEX, FM, CSA, cULus |
Information About 1756-IT6I
The 1756-IT6I is part of the ControlLogix I/O platform and supports a wide range of thermocouple types including B, J, K, T, S, R, E, N, C, D, and L. It features six individually isolated channels, eliminating the need for external isolation barriers and ensuring stable, interference-free measurements. The module includes one cold-junction compensation (CJC) sensor and supports both local and remote CJC options with accuracy ranging from ±0.3 °C to ±3.2 °C depending on the input type. With multiple millivolt input ranges and 16-bit resolution, the 1756-IT6I is capable of high-resolution temperature monitoring across industrial equipment. The module uses a Sigma-Delta conversion method and offers configurable sampling, filtering, rate alarms, and over-range/under-range detection. Installing the module requires either a 1756-TBNH or 1756-TBSH RTB, enabling direct field wiring in ControlLogix chassis systems.
Key Features:
- Six Isolated Input Channels: Eliminates channel interaction and removes the need for external isolation barriers.
- Thermocouple & RTD Support: Compatible with multiple thermocouple types including B, J, K, R, S, T, N, and others.
- High Measurement Accuracy: Local CJC accuracy ±0.3…3.2 °C depending on configuration.
- Flexible Input Ranges: Supports −12 to 78 mV and −12 to 30 mV high-resolution ranges.
- Advanced Diagnostics: Includes open-circuit detection, under/over-range alarms, and wire-off monitoring.
- Sigma-Delta Conversion: Provides stable high-accuracy readings with reduced measurement noise.
- Real-Time Sampling: Fast module update rates including 25 ms floating point and 10 ms integer mode.
- Channel-to-Channel Isolation: Protects against ground loops and electrical interference.
- ControlLogix Integration: Configurable through Studio 5000 with electronic keying and I/O wizards.
- Certified for Industrial Use: Meets CE, ATEX, FM, CSA, and cULus safety standards.
The 1756-IT6I delivers the precision and reliability required for mission-critical temperature monitoring in industrial automation.