1734-IB4D

The Allen Bradley 1734-IB4D is classified as an input module within the Point I/O 1734 series. This device comprises four sinking channels for input connections, designed primarily to work with a nominal input voltage of 24 V DC. It offers operational flexibility with an input voltage range from 10 to 28.8 V DC, allowing it to be integrated into various systems.

Constructed to withstand challenging environments, this module features shock and vibration ratings of 30 g and 5 g per IEC standards, which underscores its reliability in dynamic situations. The enclosure is designed as open-style, contributing to its compactness, while reverse polarity protection enhances safety by preventing potential connection errors.

The terminal base screw torque is specified at 0.8 Nm (7 lb.in), ensuring secure wiring connections. This module supports a maximum POINTBus current of 50 mA at 5 V DC, demonstrating its capability to handle multiple inputs without compromising performance. Furthermore, the maximum power dissipation reaches 0.6 W at 28.8 V DC, while the thermal dissipation rate is rated at 1.9 BTU/hr at the same voltage.

With a reinforced insulation isolation voltage rating of 50 V DC, the 1734-IB4D guarantees safe and reliable operation. It accommodates various wire sizes ranging from 0.25 to 2.5 mm² (22 to 14 AWG), providing flexibility during installation.