1715-TASIB16D| Allen Bradley | Redundant I/O Digital Input Simplex Termination Assembly

Product Overview

The Allen Bradley 1715-TASIB16D provides the essential electrical interface for the 1715 Redundant I/O system. This Simplex Digital Input Termination Assembly (TA) facilitates the secure connection between field wiring and the 1715-IB16D digital input module. We supply this component as 100% Brand New original factory stock, ensuring the signal integrity required for high-availability automation architectures where unplanned downtime is not an option.

Technical Specifications

Engineering Advantages

• Fault-Tolerant Architecture Support: The 1715-TASIB16D enables the integration of 1715-IB16D modules into a larger redundant framework. It ensures that the system maintains continuous operation even if a single I/O module fails, provided the redundant pair remains active.

• Streamlined Wiring Density: This compact termination assembly utilizes a specialized terminal block that accommodates wire sizes from 22 to 16 AWG. This flexibility allows engineers to use standard industrial conductors without requiring bulky adapters or additional terminal strips.

• Precision Mechanical Fastening: The assembly features terminal screws rated for a precise 0.5 N-m torque. This specific clamping force prevents wire loosening due to thermal expansion or mechanical vibration, a frequent cause of intermittent signal loss in heavy industrial environments.

• Minimized Thermal Footprint: With a maximum power dissipation of only 4 Watts, the 1715-TASIB16D generates negligible heat. This characteristic prevents the overheating of adjacent modules in high-density redundant I/O racks, extending the total lifespan of the control system.

FAQs

• Does the 1715-TASIB16D support duplex redundant configurations?

  The "S" in TASIB16D stands for Simplex. While it belongs to the 1715 Redundant I/O family, this specific termination assembly supports a single 1715-IB16D module. For duplex (redundant pair) applications, you must use the corresponding Duplex Termination Assembly.

• Which I/O module is compatible with this termination assembly?

  This unit specifically supports the 1715-IB16D 16-point digital input module. Do not attempt to seat other 1715 series modules into this assembly, as the pinouts differ.

• What is the recommended maintenance for the terminal screws?

  During commissioning, apply exactly 0.5 N-m of torque to each terminal. We recommend periodic inspections every 12 months to verify that thermal cycling has not affected the terminal tension.

• Is this a new or used part?

  We guarantee that this item is 100% Brand New. It arrives in original Allen Bradley packaging with factory seals, ensuring you receive a part with zero previous service hours and full manufacturer-spec performance.