Product Details
Product Description
The Allen Bradley 1746-BTM Barrel Temperature Module is designed for precise thermocouple input measurement and control within the SLC 500 platform. Supporting multiple thermocouple types, this module ensures accurate temperature monitoring and reliable integration with SLC processors. Its sigma-delta conversion and filtering capabilities provide stable readings in demanding industrial environments.
Technical Specifications
-
Manufacturer Allen Bradley
-
Product Line SLC 500 Series
-
Module Type Barrel Temperature Control Module
-
Part Number 1746-BTM
-
Weight 0.63 lbs (0.28 kg)
-
Inputs 4 thermocouple channels
-
Compatible Processors SLC 5/02, 5/03, 5/04, 5/05
-
Analog Inputs Thermocouple (Type J, Type K)
-
Backplane Current (5 V) 110 mA
-
Backplane Current (24 V) 85 mA
-
Chassis Location Any slot except Channel 0
-
Conversion Type Sigma-delta modulation
-
Slots Required 1
-
Analog Filtering Integrated low-pass digital filter
-
Calibration Recommended every six months
-
Connection Hardware 1746-RT32
Application Scenarios
-
Barrel temperature monitoring in extrusion and molding processes
-
Industrial heating systems requiring precise thermocouple input
-
Integration into SLC 500 control systems for process automation
FAQ
Q: Which thermocouple types are supported by the 1746-BTM? A: The module supports Type J and Type K thermocouples.
Q: How often should the module be calibrated? A: Calibration is recommended every six months to maintain accuracy.
Q: Can the 1746-BTM be installed in any chassis slot? A: Yes, except Channel 0, which is reserved.
Comparable Models
-
1746-BTM: Barrel Temperature Module (this model)
-
1746-NT4: 4-channel thermocouple input module
-
1746-NT8: 8-channel thermocouple input module for higher density
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Navigating Industrial Automation Failures: Types, Causes, and Mitigation Strategies
Modern manufacturing relies heavily on automated control systems to maximize throughput and maintain product quality. However, unplanned downtime in industrial automation can cost facility operators thousands of dollars per hour. Understanding how programmable logic controllers (PLCs), distributed control systems (DCS), and field instrumentation fail empowers engineering teams to implement robust preventive maintenance strategies.
Essential Motion Control Commands: A Practical Guide for Engineers
Automation engineers often rely on precise position and speed control to drive modern factory machinery. Modern industrial systems, such as Programmable Logic Controllers (PLCs) and Distributed Control Systems (DCS), depend heavily on standardized motion instructions. Mastering these commands ensures operational safety, protects mechanical components, and optimizes cycle times across production lines.
The Role of Intrinsic Safety Barriers in PLC and DCS Architectures
Implementing robust protection in hazardous industrial environments represents a fundamental safety requirement in factory automation. Process facilities often handle volatile gases, dusts, and chemical agents that pose significant combustion risks. Consequently, control system engineers must deploy energy-limiting interfaces to isolate safe-area control cabinets from hazardous-area field instrumentation. This article examines the function, selection, and electrical principles of intrinsic safety barriers within modern PLC and DCS networks.