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Allen Bradley 1746-BTM Barrel Temperature Module with 4 PID Loops 16-bit Resolution

Allen Bradley 1746-BTM Barrel Temperature Module with 4 PID Loops 16-bit Resolution

4 PID loops Barrel Temperature Module

16-bit resolution 1746-BTM

0.1° precision Temperature Control Module

Place of Origin:

USA

Brand Name:

Allen Bradley

Model Number:

1746-BTM

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Product Details
Product Model:
1746-BTM
Product Parameters:
Barrel Temperature Module
Weight:
0.4 Kg
Analog Inputs:
Thermocouple
Backplane Current (5 Volts):
110 Milliamps
Backplane Current (24 Volts):
85 Milliamps
Color:
Brand New
Lead Time:
In Stock
Highlight:

4 PID loops Barrel Temperature Module

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16-bit resolution 1746-BTM

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0.1° precision Temperature Control Module

Payment & Shipping Terms
Minimum Order Quantity
1
Price
66USD
Packaging Details
Brand new and original
Delivery Time
2-3 work days
Payment Terms
T/T
Supply Ability
in stock
Product Description
Allen Bradley 1746-BTM Barrel Temperature Module with 4 PID Loops 16-bit Resolution 0

The Allen Bradley 1746-BTM is a Barrel Temperature Control Module for the SLC 500 system. It is an intelligent I/O module that accommodates 4 zones of autotuned heat/cool PID loops for temperature control applications.

Allen Bradley 1746-BTM Barrel Temperature Module with 4 PID Loops 16-bit Resolution 1
  • Four independent temperature control loops with autotune PID capability
  • Supports Type J and K thermocouples for process variable input
  • Configurable response to broken sensor detection
  • Selectable barrel control mode (ON/OFF) for different heating/cooling applications
  • 16-bit analog-to-digital converter with 0.1° resolution
  • Supports both Celsius and Fahrenheit temperature readings
  • User-configurable high and low alarms with deadband for hysteresis
  • Self-calibration capability (requires external reference)
Technical Specifications
  • 4 thermocouple input channels (Type J and K)
  • 16-bit A/D converter resolution (0.1° resolution)
  • Heat and cool CV signals as numeric % values or TPO bits
  • Temperature display in °C or °F
  • Input open-circuit detection
  • Isolated thermocouple inputs for each PID loop
Allen Bradley 1746-BTM Barrel Temperature Module with 4 PID Loops 16-bit Resolution 2
What is the measurement resolution?

It features a 16-bit A/D converter, providing 0.1° resolution.

Can it display both °C and °F?

Yes, temperature readings can be shown in either Celsius or Fahrenheit.

Are alarms supported?

Yes. Each loop allows user-configurable high and low alarms with adjustable deadband for hysteresis. Alarm status is available in the SLC processor data table.

What is barrel control mode?

Barrel mode ON/OFF: Used for heat-only or alternating heat/cool applications. Non-barrel mode: Supports heat-only, cool-only, or independent heat/cool actions.

Does it support self-calibration?

Yes, with an external reference required.

How does the start-up algorithm work?

A built-in algorithm minimizes overshoot during startup to stabilize temperature quickly.

Allen Bradley 1746-BTM Barrel Temperature Module with 4 PID Loops 16-bit Resolution 3

Need a hard-to-find component?

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  • M: +86-18020776792
  • Add: Xiamen, China (Global Shipping Available)

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