وصف

Description

The Allen-Bradley 1734-IB8 is a high-density digital input module designed for the POINT I/O platform. This module provides 8 sinking digital inputs, operating at a nominal 24V DC. It is engineered for space-constrained industrial environments, offering reliable signal monitoring and integration within Rockwell Automation control systems.

Features

• 8-point sinking digital input configuration.
• Compact design suitable for distributed I/O applications.
• Integrated status indicators for both module health and individual input status.
• Compatible with 1734-TB or 1734-TBS wiring base assemblies.
• Low power dissipation of 1.6 Watts.

Technical Specifications

Manufacturer	Allen-Bradley (Rockwell Automation)
Module Type	Digital DC Sinking Input
Input Voltage	24V DC (Range: 10-28.8V DC)
Number of Inputs	8
Nominal Input Current	4mA @ 24V DC
POINTBus Current	75 mA
Power Dissipation	1.6 Watt / 5.5 BTU/hour
Keyswitch Position	1
Enclosure Rating	Open-style

Installation Guidelines

• Ensure the system power is disconnected before installing or removing the module from the POINTBus.
• The 1734-IB8 must be mounted on a compatible 1734-TB or 1734-TBS wiring base assembly.
• Verify the keyswitch position is set to 1 to ensure proper mechanical alignment and protection.
• Maintain proper grounding and shielding practices for input signal wiring to minimize EMI interference.
• Ensure adequate ventilation within the control cabinet to maintain operating temperatures within specified limits.

FAQ

What is the input type for this module?

The 1734-IB8 is a sinking digital input module, meaning it is designed to accept inputs that sink current to the common return.

Which wiring bases are compatible with the 1734-IB8?

This module is designed to be installed on 1734-TB or 1734-TBS wiring base assemblies.

What does the status indicator on the module signify?

The module features a bi-color (green/red) status indicator on the logic side for module health, and 8 yellow indicators to monitor the status of each individual input channel.

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