Allen-Bradley 1715-TADIB16D Digital Input Termination Assembly

Overview

The Allen-Bradley 1715-TADIB16D is a termination assembly developed for digital input signals in ControlLogix systems. As part of the Bulletin 1715 Redundant I/O family, it improves system uptime and reliability by supporting both duplex and redundant I/O configurations. Its robust design ensures stable performance in demanding industrial applications.

Technical Specifications

The 1715-TADIB16D provides 16 digital input channels and supports shielded wiring for noise reduction. It measures 234 × 126 × 18 mm (9.21 × 1.625 × 4.25 in.) and weighs 220 g (7.76 oz). The module has a screw torque rating of 0.5 N-m and supports wire sizes ranging from 22 to 16 AWG. With maximum power dissipation of 7.2 W, it maintains energy efficiency while ensuring dependable operation.

Mounting and Build

Users can install the 1715-TADIB16D via DIN rail or panel mounting, offering flexibility in cabinet layouts. Its durable housing is designed to operate in environments with relative humidity levels between 5% and 95% (non-condensing). This strong construction provides long-term reliability and reduced maintenance.

Features

The module supports duplex and redundant I/O functions, making it a key component for critical process automation. It offers shielded wire compatibility, which improves signal integrity and reduces electrical interference. Its compact design allows straightforward installation and integration into existing systems.

Applications

The 1715-TADIB16D is widely used in factory automation, process control, machine automation, material handling, and packaging industries. By enabling precise digital signal termination, it helps ensure consistent control, faster system response, and improved productivity in industrial operations.