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Home Product 1794-IJ2 Flex I/O Current Input Module | Allen-Bradley 1794 Series 2-Channel Analog, DIN Rail Process Control
I/O Module

1794-IJ2 Flex I/O Current Input Module | Allen-Bradley 1794 Series 2-Channel Analog, DIN Rail Process Control

1794-IJ2 module
1794-IJ2 Flex I/O
1794-IJ2 analog input
1794-IJ2
1794-IJ2 Flex I/O analog input module provides precise voltage/current signal acquisition and industrial automation integration within compact control systems.
Categories:Automation
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Product Description

The 1794-IJ2 module is a key component of the 1794 Flex I/O system, designed to deliver reliable analog input functionality for industrial automation applications. This compact 1794-IJ2 analog input module features two differential input channels supporting current (0-20 mA, 4-20 mA) or voltage (±10V) signals with 14-bit resolution. It integrates seamlessly with up to eight Flex I/O modules through a local 1794-TB3/TB3S terminal base, offering flexible system expansion. The 1794-IJ2 Flex I/O module operates within a 24V DC power range (±10%) and withstands industrial temperature extremes (-20°C to +60°C). Compatible with Allen-Bradley ControlLogix and CompactLogix platforms via EtherNet/IP or DeviceNet adapters, it excels in process control, manufacturing, and energy systems. Key advantages include high-density I/O packaging and diagnostic LED indicators, while requiring precise signal conditioning for optimal noise immunity in harsh environments.
Parameter Specification
Module Type 1794-IJ2 Flex I/O Analog Input Module
Input Channels 2 differential
Input Type Voltage (±10V, ±5V) / Current (0-20mA, 4-20mA)
Resolution 16-bit
Accuracy ±0.1% of full scale at 25°C
Update Rate 10ms per channel
Isolation Channel-to-channel & channel-to-backplane
Backplane Current 30mA @ 5V DC
Power Dissipation 1.5W
Operating Temperature -20°C to +70°C
Communication Interface 1794-TB3/TB3S Terminal Base
question:Why should we choose your company?
answer:We are Asia's leading industrial automation trader with 20+ years of proven quality, reliability, and 85% repeat customers.
question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other global carriers for fast, secure international deliveries.
question:Can you share product photos or purchase records?
answer:Yes, we maintain a digital database and can provide relevant product photos and procurement details upon request.
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:Why should we choose your company?
answer:We are Asia's leading industrial automation trader with 20+ years of proven quality, reliability, and 85% repeat customers.
question:What shipping methods do you offer?
answer:We support DHL, FedEx, UPS, and other global carriers for fast, secure international deliveries.
question:Can you share product photos or purchase records?
answer:Yes, we maintain a digital database and can provide relevant product photos and procurement details upon request.
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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