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Home Product 1791DS-IB12 DIN Rail I/O Module - Allen-Bradley CompactBlock 12-Point Input
I/O Module

1791DS-IB12 DIN Rail I/O Module - Allen-Bradley CompactBlock 12-Point Input

1791DS-IB12 module
Allen-Bradley FLEX I/O
Digital Input Module
1791DS-IB12
The 1791DS-IB12 module is a Digital Input Module for the Allen-Bradley FLEX I/O system, offering high-performance signal processing for industrial automation applications with robust integration and reliable data acquisition capabilities.
Categories:Automation
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Product Description

The 1791DS-IB12 module is a high-performance Digital Input Module designed for integration with the Allen-Bradley FLEX I/O system. It features 12 discrete input channels compatible with 24V DC signals, enabling direct connection to sensors, switches, or other field devices in industrial automation environments. This module supports communication via DeviceNet protocol, ensuring seamless integration into distributed control systems. Operating within a voltage range of 10-30V DC and a temperature range of -20°C to 70°C, it is suited for harsh manufacturing and process industries. Its compact design allows space-efficient panel mounting, while diagnostic LEDs provide real-time channel status monitoring. Key advantages include rugged construction, fast response times, and compatibility with FLEX I/O adapters, though it requires a dedicated power supply and baseplate for installation. The module excludes internal batteries or display components, focusing solely on reliable digital signal acquisition.
Parameter Specification
Module Type 1791DS-IB12 Digital Input Module
Manufacturer Allen-Bradley (Rockwell Automation)
Input Channels 12 points (sink/source configurable)
Input Voltage Range 24V DC (10-30V DC)
Compatibility FLEX I/O system, ControlLogix/CompactLogix platforms
Input Current 4mA per point (typical)
Isolation 500V AC (field to logic)
Status Indicators Per-point LED indicators, module health LED
Communication Backplane-integrated via FLEX I/O adapter
Certifications UL, CE, c-UL-us, Class I Div 2
Operating Temperature -40°C to 70°C (-40°F to 158°F)
Connection Type Removable screw terminal block
question:Can the company provide upgraded models or alternative models?
answer:Yes, we offer upgraded or alternative models based on availability. Contact us for specific options.
question:Can I schedule an official courier pickup for self-collection?
answer:Self-collection via official courier can be arranged. Provide details for us to coordinate scheduling.
question:If a fault is found to be due to a refurbished product during use, how does after-sales handle it?
answer:We will replace the refurbished unit immediately and investigate the issue to prevent recurrence.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
question:Can the company provide upgraded models or alternative models?
answer:Yes, we offer upgraded or alternative models based on availability. Contact us for specific options.
question:Can I schedule an official courier pickup for self-collection?
answer:Self-collection via official courier can be arranged. Provide details for us to coordinate scheduling.
question:If a fault is found to be due to a refurbished product during use, how does after-sales handle it?
answer:We will replace the refurbished unit immediately and investigate the issue to prevent recurrence.
question:Can the company ensure stable product supply?
answer:Yes, we maintain long-term partnerships and strict inventory management.
question:Why is there a transaction fee?
answer:The fee covers payment processing and administrative costs for secure transactions.
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