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1756-IF16/A

Marque: Allen-Bradley
Numéro de commande: 1756-IF16/A
Type: Input Module
Pays: USA
1000 en stock

Description

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Overview

1756-IF16/A is a non-isolated analog voltage input module from Allen-Bradley, supporting multiple input ranges and offering flexible configuration for industrial applications.

General Information

  • Brand: Allen-Bradley

  • Module type: Non-isolated analog input

  • Conversion method: Sigma-Delta

  • Data format: Integer mode (left justified, 2’s complement), IEEE 32-bit floating point

Input Channels

  • Number of inputs: 16 single-ended, 8 differential, or 4 high-speed differential

  • Analog signals: ±10 V, 0–10 V, 0–5 V, 0–20 mA

  • Maximum input current (off-state): 1.5 mA

Resolution & Accuracy

  • Resolution:

    • 320 µV/count (15 bits + sign bipolar) @ ±10.25 V

    • 160 µV/count (16 bits) @ 0–10.25 V

    • 80 µV/count (16 bits) @ 0–5.125 V

    • 0.32 µA/count (16 bits) @ 0–20.5 mA

Performance

  • Settling time: <80 ms to 5% of full scale

  • Scan time:

    • 16 pt single-ended: 16–488 ms

    • 8 pt differential: 8–244 ms

    • 4 pt high-speed differential: 5–122 ms

Power Requirements

  • Backplane current (5.1 VDC): 150 mA

  • Backplane current (24 VDC): 65 mA

  • Power dissipation (max): 2.3 W (voltage), 3.9 W (current)

  • Power consumption: 2.3 W

Accessories

  • Removable terminal blocks (RTB): 1756-TBCH, 1756-TBS6H


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