Name: 1794-IA16 Allen Bradley Flex I/O AC Input Module
Brand: Xiamen Online Union Technology Co., Ltd
SKU: 1794-IA16
Price: 50.00 USD
Availability: InStock

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1794-IA16 Allen Bradley Flex I/O AC Input Module

Allen Bradley Flex I/O AC input module

1794-IA16 AC input module

PLC input module with warranty

Place of Origin:

USA

Brand Name:

Allen Bradley

Model Number:

1794-IA16

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Product Details

Module Type:

16-point Non-isolated AC Input

Input Voltage Range:

74–132V AC (turn-on), 20V AC (turn-off)

Nominal Voltage:

120V AC

Input Current:

2.9mA (min Off-state), 5.49mA (min On-state), 14.81mA (max On-state)

Power Consumption:

20mA @ 5V DC (Flexbus)

Operating Temperature:

0–60°C (32–140°F)

Certifications:

CE, UL, CUL, FCC

Highlight:

Allen Bradley Flex I/O AC input module

1794-IA16 AC input module

PLC input module with warranty

Payment & Shipping Terms

Minimum Order Quantity

Price

1-99$

Packaging Details

Brand New Original

Delivery Time

in stock / 1-3 work days

Payment Terms

T/T

Supply Ability

999

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1794-IA16 Allen Bradley Flex I/O AC Input Module

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Product Description

Allen Bradley Flex I/O AC Input Module

The Allen-Bradley 1794-IA16 is a 16-point non-isolated AC input module from Rockwell Automation's Flex I/O series, engineered for distributed input/output applications in industrial automation. Supporting 74-132V AC input voltage with a nominal 120V AC rating, this module integrates seamlessly with Flex I/O communication adapters and terminal bases, making it ideal for packaging machinery, material handling systems, and process control applications.

Key Features

Flexible I/O Architecture

16 non-isolated input channels for AC signal acquisition (74-132V AC turn-on, 20V AC turn-off)
Direct connection to sensors, switches, and AC devices
Compatible with Flex I/O terminal bases (1794-TB3, 1794-TBN) and communication adapters
Distributed I/O support via Ethernet/IP, ControlNet, or DeviceNet networks

Robust Design & Diagnostics

16 yellow LED indicators for real-time channel status monitoring
Built-in overcurrent and overvoltage protection
Industrial-grade durability with 0-60°C (32-140°F) operating range
IP20 rating (requires enclosure for protection)

Power & Communication

Flexbus power: 20mA @ 5V DC from Flex I/O backplane
No external power supply required
Supports ControlNet (via 1794-ACN), Ethernet/IP (via 1794-AENT), and DeviceNet (via 1794-ASB)
Seamless integration with Logix controllers

Applications

Packaging systems: Detecting product presence via AC sensors on conveyor belts
Material handling: Monitoring limit switches and proximity sensors in automated systems
Process automation: AC signal acquisition in chemical and food processing
Distributed I/O networks: Expanding I/O capacity in large-scale systems

Technical Specifications

Specification	Details
Input Points	16 non-isolated channels
Input Voltage	74-132V AC (nominal 120V AC)
Turn-on Voltage	74-132V AC
Turn-off Voltage	20V AC
Power Consumption	20mA @ 5V DC from Flexbus
Operating Temperature	0-60°C (32-140°F)
Protection Rating	IP20 (requires enclosure)
Communication	ControlNet, Ethernet/IP, DeviceNet via adapters

Configuration & Setup

Hardware Installation

Must be paired with compatible Flex I/O terminal base (e.g., 1794-TB3)
Connect to Flex I/O communication adapter (e.g., 1794-AENT for Ethernet/IP)
No external power supply required - draws power from Flexbus via terminal base

Diagnostics & Maintenance

Yellow LED indicators show real-time input status (on = signal present)
Built-in diagnostics via Studio 5000 for fault detection
Hot-swappable design enables module replacement without system shutdown

Note: This module requires compatible Flex I/O terminal bases and communication adapters for proper operation. Ensure proper enclosure usage for IP20 protection.

1794-IA16 Allen Bradley Flex I/O AC Input Module

Allen Bradley Flex I/O AC input module

1794-IA16 AC input module

PLC input module with warranty

Allen Bradley Flex I/O AC input module

1794-IA16 AC input module

PLC input module with warranty

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