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Allen-Bradley 1756-IT16 ControlLogix 16-Point Thermocouple/mV Input Module
Manufacturer:Allen-Bradley
model name：1756-IT16
Country of Origin: Finland (FI)
Estonia (EE)
Customized: Yes
Minimum order quantity: 1 piece
Order multiplier: 1 piece
Part type: New
WhatsApp：15359213550
WeChat：15359213550
Allen-Bradley 1756-IF8H ControlLogix 8-Channel HART Analog Input Module
Product Overview
The Allen-Bradley 1756-IT16 is a ControlLogix 16-point thermocouple/millivolt input module designed for multi-channel temperature measurement in industrial automation systems. It converts thermocouple and low-level millivolt signals into digital data for ControlLogix controllers, enabling centralized temperature monitoring, process control, and machine diagnostics.
This module supports multiple thermocouple types, including B, C, E, J, K, N, R, S, and T, and also accepts ±100 mV input signals. With 16 input channels in a single module, it helps reduce rack space and wiring complexity compared with lower-density temperature input modules. The module installs directly into a ControlLogix chassis and communicates with the controller through the backplane.
The 1756-IT16 is commonly used in packaging, material handling, process control, HVAC monitoring, oven and furnace control, and general industrial applications where multiple temperature points need to be monitored in a ControlLogix system.
Key Features
- 16 thermocouple/mV input channels for high-density temperature acquisition
- Supports B, C, E, J, K, N, R, S, T and additional thermocouple types
- Accepts ±100 mV input for low-level analog signals
- Non-isolated input design with configurable channel settings
- Built-in cold junction compensation for accurate temperature measurement
- Configurable notch filtering to reduce line-frequency noise
- Hot-swappable in a ControlLogix chassis
- Compatible with standard ControlLogix racks in any slot
Technical Specifications
Exact electrical ratings, resolution, scan time, backplane current, and terminal block requirements should be confirmed against the product label and official Rockwell Automation documentation before procurement.
Applications
The 1756-IT16 is suitable for:
- Multi-point temperature monitoring in packaging, assembly, and process lines
- Oven, furnace, and heating system control with multiple thermocouple sensors
- HVAC and utility monitoring for temperature feedback
- Material handling and conveyor systems requiring thermal monitoring
- Food and beverage, pharmaceutical, and general manufacturing applications
- System expansion where additional thermocouple inputs are needed in ControlLogix platforms
Why Choose the 1756-IT16
The 1756-IT16 provides a cost-effective way to expand temperature input capacity in ControlLogix systems. With 16 channels per module, it reduces the number of slots required for thermocouple acquisition and simplifies wiring compared with lower-density temperature modules. Its support for multiple thermocouple types and ±100 mV input also makes it flexible for mixed-sensor applications.
For procurement and integration teams, this module is a practical option when replacing existing ControlLogix temperature input cards, standardizing spare parts, or adding thermocouple measurement capability to a ControlLogix chassis without introducing additional signal conditioners.
Compatibility
The 1756-IT16 installs into a ControlLogix 1756 chassis and requires a compatible removable terminal block. Configuration is typically performed using RSLogix 5000 or Studio 5000 Logix Designer, where each channel can be assigned a thermocouple type, millivolt range, filtering, and cold junction compensation method.
Before ordering, please confirm the required terminal block type, CJC sensor arrangement, thermocouple types used in your application, and compatibility with your existing ControlLogix system.
FAQ
What is the Allen-Bradley 1756-IT16?
It is a ControlLogix 16-point thermocouple/millivolt input module used for temperature and low-level analog signal acquisition.
It is a ControlLogix 16-point thermocouple/millivolt input module used for temperature and low-level analog signal acquisition.
Which thermocouple types does it support?
It supports B, C, E, J, K, N, R, S, T, TXK/XK(L), and D thermocouple types, depending on configuration.
It supports B, C, E, J, K, N, R, S, T, TXK/XK(L), and D thermocouple types, depending on configuration.
Does it support millivolt input?
Yes. It supports ±100 mV input in addition to thermocouple signals.
Yes. It supports ±100 mV input in addition to thermocouple signals.
Is the 1756-IT16 isolated?
No. The 1756-IT16 is a non-isolated thermocouple/mV input module.
No. The 1756-IT16 is a non-isolated thermocouple/mV input module.
Can it be hot-swapped?
Yes. ControlLogix I/O modules generally support hot swapping, but replacement should follow proper safety and wiring procedures.
Yes. ControlLogix I/O modules generally support hot swapping, but replacement should follow proper safety and wiring procedures.
Call to Action
Looking for the Allen-Bradley 1756-IT16? Contact us for availability, lead time, pricing, terminal block compatibility, and technical details. We can help verify thermocouple types, CJC configuration, and ControlLogix system requirements before shipment.
Our products are widely used in CNC mechanical metallurgy, petroleum and natural gas, and petrochemical industries,Chemical industry, paper and printing, textile printing and dyeing, machinery, electronic manufacturing, automobile manufacturing,Plastic machinery, electricity, water conservancy, water treatment/environmental protection, municipal engineering, boiler heating, energy, power transmission and distribution.The quoted price is not the actual price. Please contact the shopkeeper before placing the order to confirm the price and delivery time!!!
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