Allen-Bradley 1756-IF16 | ControlLogix Analog Input Module

Overview

The Allen-Bradley 1756-IF16 is a high-precision analog input module for ControlLogix systems.

It supports 16 single-ended, 8 differential, or 4 high-speed differential input channels.

The module accepts current and voltage signals, including ±10V, 0–10V, 0–5V, and 0–20 mA.

It features 15-bit plus sign bipolar resolution, delivering 320 μV per count at ±10.25V input.

The 1756-IF16 accommodates multiple wiring configurations, allowing flexible integration with industrial systems.

Single-ended wiring is most sensitive to noise and should be used with common-ground signals.

This module is commonly applied in industrial automation and advanced control systems, ensuring reliability and stable performance.

Key Features

• Brand: Allen-Bradley

• Model: 1756-IF16

• Device Type: ControlLogix Analog Input Module

• Input Channels: 16 single-ended / 8 differential / 4 high-speed differential

• Input Signal Range: ±10V, 0–10V, 0–5V, 0–20 mA

• Resolution: 15-bit + sign bipolar, 320 μV/count @ ±10.25V

• Wiring Configuration: Single-ended, differential, high-speed differential

• Family: ControlLogix

• Application: Industrial automation and process control

Technical Specifications

Advantages

• High-precision analog input supports multiple voltage and current ranges.

• Flexible wiring configurations enable integration in diverse industrial setups.

• High reliability and stability for continuous industrial operation.

• Compatible with ControlLogix modular PLC systems.

• Easy to install with removable terminal blocks for signal wiring.

FAQ

Q1: Is the Allen-Bradley 1756-IF16 brand new?
A1: Yes, it is fully original, brand new, and factory sealed.

Q2: How many input channels does it support?
A2: The module supports 16 single-ended, 8 differential, or 4 high-speed differential channels.

Q3: What signal types can it accept?
A3: It supports voltage (±10V, 0–10V, 0–5V) and current (0–20 mA) signals.

Q4: What resolution does the module provide?
A4: The module provides 15-bit plus sign bipolar resolution with 320 μV per count.

Q5: Which wiring configuration is most noise-sensitive?
A5: Single-ended wiring is most sensitive and must use signals with common ground.

Q6: What PLC systems is it compatible with?
A6: It is compatible with Allen-Bradley ControlLogix modular PLC systems.

Q7: How long is the typical delivery time?
A7: Inventory is in stock; shipping takes 3 days to 2 weeks depending on order size.