1756-IA16 Allen Bradley Rockwell ControlLogix Digital I/O Module

Product parameters

Product type: Allen-Bradley 1756-IA16, ControlLogix Digital AC Input Module

Input points: 16 points (2 groups, 8 points in each group)

Nominal input voltage: 120V AC

Working voltage range: 74-132V AC

Frequency range: 47-63 Hz

Input delay time:

OFF to ON: Maximum 10 ms + Filtering time (Users can choose 1 ms or 2 ms)

ON to OFF: Maximum 8 ms + Filtering time (users can choose 9 ms or 18 ms)

Backplane current

At 5.1V DC: 100 mA

At 24V DC: 2 mA

Power consumption: Maximum 5.8W

Heat dissipation: Maximum 19.8 BTU/ hour

Isolation voltage: 125V (continuous), isolation between groups (8 points per group), no isolation between channels

Module Location: 1756 ControlLogix rack (any slot)

Terminal block: Detachable terminal block (RTB, 1756-TBNH or 1756-TBSH

Wire size: #22 to #14 AWG (0.324 to 2.08 square millimeters)

Operating temperature: 0 to 60°C (32 to 140°F)

Storage temperature: -40 to 85°C (-40 to 185°F)

Relative humidity: 5% to 95% (non-condensing)

Vibration resistance: 2g (10 to 500 Hz)

Operating impact: 30g

Non-operational impact: 50g

Shell type: Open type (no protection grade)

Certifications: CE, UL, CSA, RCM, etc

Lifecycle status: Active

Function

Digital input acquisition: Supports 16 120V AC digital input points, suitable for AC signal devices such as switches and auxiliary contacts.

Group isolation: Divided into 2 groups (8 points in each group), providing electrical isolation between groups to enhance system safety.

Status indication: Each input channel is equipped with an independent LED indicator light to show the active/inactive status of the channel, facilitating fault detection.

Configurable filtering: Users can set the input filtering time (1/2 ms or 9/18 ms) through Studio 5000 Logix Designer to optimize the signal response.

Modular design: It can be installed in any slot of the ControlLogix rack, is compatible with standard and redundant power supplies, and supports hot plugging (RIUP).

Network compatibility: It can communicate with ControlLogix controllers via ControlNet or EtherNet/IP networks and supports distributed I/O architecture.

Diagnostic function: It provides monitoring of input/communication status and module health status, simplifying maintenance and debugging.

Application scenarios

Manufacturing industry

Automated production line: Collect signals from switches and sensors to control production equipment such as conveyor belts and robots.

Packaging machinery: Monitor AC input signals and coordinate packaging processes.

Process industry

Food and Beverage: It is used to detect the switch status on the production line and optimize process control.

Pharmaceutical industry: Collect equipment status signals to ensure that production complies with strict standards.

Logistics and Warehousing

Automated warehouse: Monitor sensor or limit switch signals to control the sorting system or conveyor belt.

AGV system: Collects navigation switch signals and supports automated material handling.

Energy and Infrastructure

Power distribution: Detect the status of AC switches and monitor the operation of power distribution equipment.

Water treatment: Collect status signals from pumping stations or valves to optimize system operation.

General Automation

It is applicable to scenarios requiring 120V AC digital input, such as HVAC systems and building automation.

Advantage Products:

All items are Distributor Ready-stock Genuine Brand-new Supplying, please inform us if the other conditions are needed, Used, Open-box, Refurbished, etc.

Many Available just wait for you, feel free to ask to get better deal!!!

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