Product Summary
The Allen-Bradley 1734-8CFG DC configurable I/O module handles eight points. These points self-configure as inputs or outputs. This unit operates from 11 to 28.8 Volts DC. It mounts on a standard DIN rail. The module works within a temperature range of -20 to 55 Celsius. This flexibility makes it ideal for diverse industrial control applications.
Expert Technical Evaluation & Performance Review
Module Configuration and Power Management
The 1734-8CFG module uses self-configuring I/O points to simplify system design. Each point can act as an input or an output. This eliminates the need for separate module types. The module draws 100 mA at 5 Volts DC from the POINTBus. Its maximum power dissipation is 2.6 Watts. This low power profile reduces heat buildup inside the control panel. The thermal dissipation is just 8.9 BTU per hour. This ensures reliable operation in enclosed spaces.
Input and Output Electrical Characteristics
This module provides an on-state input current range of 2 to 5 milliamps. The minimum input voltage is 11 Volts DC. The output voltage range spans from 10 to 28.8 Volts DC. Each input channel has an adjustable filter time. You can set this filter in millisecond intervals. The default filter value is 1000 milliseconds. This feature helps eliminate false signals from electrical noise. The module also includes reverse polarity protection. This safeguards the unit during installation errors.
Environmental Tolerances and Mechanical Design
The 1734-8CFG features an open-style enclosure. This design allows for efficient heat dissipation. The operating temperature range is -20 to 55 degrees Celsius. This makes it suitable for many factory floor environments. The module mounts directly onto a DIN rail. You can install it before or after the terminal base assembly. The key switch position value is 1. This ensures correct mechanical alignment. The module is compatible with base units like the 1734-TOP and 1734-TBS.
Installation and Wiring Compliance
All connected I/O devices must use PELV or SELV power sources. This requirement ensures operator safety. The module supports auto-baud and auto-address features. This simplifies network configuration. You can remove and insert the module under power. This feature minimizes system downtime during maintenance. The module communicates via the POINTBus backplane. This provides a reliable connection to the controller.
Performance and System Integration
The 1734-8CFG delivers consistent signal processing for digital sensors. Its configurable nature reduces spare parts inventory. One module type handles both input and output functions. This simplifies procurement and stocking processes. The module works within the Bulletin 1734 POINT I/O series. This ensures seamless integration with existing Allen-Bradley systems. The unit provides a robust solution for machine builders and system integrators.
Logistics & Standard Packaging Details
- One Allen-Bradley 1734-8CFG DC Configurable I/O Module
- Product documentation and installation guide
Express delivery shipping is available via FedEx, UPS, and DHL. Contact our sales team for specific shipping quotes and lead times.
