Allen-Bradley 1715-TASOB8DE Digital Output Termination Assembly

The Allen-Bradley 1715-TASOB8DE serves as the primary 1715-TASOB8DE Digital Output Termination Assembly utilized to execute field wiring termination and signal distribution for the 1715-OB8DE digital output module across 1715 Redundant I/O platforms. The assembly provides channel-level output connectivity, power routing, and terminal access for simplex digital output applications.

Suffix Breakdown & Model Matrix

The supplied documentation identifies 1715-TASOB8DE as a fixed catalog number for a Digital Output Simplex Termination Assembly supporting the 1715-OB8DE module. No official suffix matrix or ordering-code decomposition is provided in the available data.

Hardware Specifications

I/O Density Scaling in Redundant I/O Architectures

The 1715-TASOB8DE is designed for use within the Allen-Bradley 1715 Redundant I/O platform, where field termination assemblies provide the physical interface between I/O modules and plant wiring. The assembly supports a single 1715-OB8DE digital output module and maintains organized channel termination for simplex output deployment.

Within distributed control architectures, termination assemblies contribute to I/O density scaling by separating field wiring infrastructure from removable electronic modules. This arrangement simplifies module replacement activities while preserving terminal wiring integrity. Compatibility should be verified against the installed 1715-OB8DE module revision before commissioning or maintenance procedures.

Frequently Asked Questions

Q: Which I/O module is supported by the 1715-TASOB8DE termination assembly?
A: The assembly is specified for use with the Allen-Bradley 1715-OB8DE digital output module.

Q: Does the assembly include a protective enclosure?
A: No. The unit is specified as open-type equipment and requires installation within a suitable industrial control enclosure.

Q: What conductor sizes can be terminated on the assembly?
A: The specified wiring range is 18 AWG to 16 AWG conductors.

Field Installation Guidelines

• Install the termination assembly inside a properly grounded industrial control cabinet.

• Verify compatibility with the intended 1715-OB8DE digital output module before installation.

• Tighten terminal connections according to the specified 0.5 N-m screw torque value.

• Route output wiring separately from high-energy power conductors to minimize electrical interference.

• Maintain shield grounding practices according to site wiring standards when shielded cable is used.

• Confirm conductor sizes remain within the specified 18 AWG to 16 AWG range.

• Inspect all terminal connections after commissioning and before energizing field circuits.

• Ensure ambient operating conditions remain within the specified temperature and humidity limits.