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1794-IB16D

Allen-Bradley 1794-IB16D Flex I/O Input Module Diagnostic

In stock (12 units), ready to be shipped

  • Manufacturer: Allen-Bradley

  • Product No.: 1794-IB16D

  • Product Type: Input Module

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 90g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
  • Fast Delivery
  • 24/7 Support
  • Quality Assurance

Description

Allen-Bradley 1794-IB16D Flex I/O Digital Input Module with Diagnostics

The Allen-Bradley 1794-IB16D is a Flex I/O digital input module with diagnostics, featuring 16 sinking current inputs. Weighing 0.09 kg, it detects disconnected wires, open circuits, and shorted wiring, providing advanced fault diagnosis for industrial automation systems.

Product Identification

  • Manufacturer: Rockwell Automation
  • Brand: Allen-Bradley
  • Part Number: 1794-IB16D
  • Product Type: Flex I/O Digital Input Module w/ Diagnostics
  • Terminal Base: 1794-TB32 or 1794-TB32S
  • Keyswitch Position: 4

Technical Specifications

Parameter Value
Weight 0.09 kg
Number of Inputs 16 (sinking current)
On-state Voltage (nom.) 24V DC
On-state Current (max.) 1.5 mA
Nominal Input Impedance 3.1 kΩ
Sensor Power Current (max.) 50 mA
Sensor Power Voltage Drop (max.) 2.2V DC
Isolation Voltage 50V Continuous
Flexbus Current 30 mA @ 5V DC
Power Dissipation (max.) 8.5W @ 31.2V DC
Thermal Dissipation (max.) 29 BTU/hr @ 31.2V DC
Dimensions (W×H×D) 45.7 × 94 × 53.3 mm
UPC 10612598305954

Diagnostic Features

  • Detects disconnected wires.
  • Identifies open input field device circuits.
  • Detects shorted input wiring.
  • Reversed "+" and "-" connector detection.
  • Open power supply circuit detection.
  • Adjustable input filtering time.

LED Indicators

  • 16 red diagnostic status indicators
  • 16 yellow ON/OFF status indicators
  • 1 red module fault indicator

Installation

  • Mount on 1794-TB32 or 1794-TB32S terminal base.
  • Set keyswitch to Position 4.
  • Push Flexbus connector fully left to connect adjacent base.
  • Inputs detect on-state between 10-32V DC.

Technical FAQs

Q1: How many inputs does the 1794-IB16D have?
A1: 16 sinking current inputs.

Q2: What is the on-state voltage range?
A2: 10 to 32V DC (nominal 24V DC).

Q3: What is the weight of the module?
A3: 0.09 kg.

🏷️ Tags: Input Module

Scalar (V/f)

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AC-powered
  • Confirm the exact model, part number, and specifications before ordering.
  • Ensure compatibility with your current machinery or control systems.
  • Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
  • Review delivery options, lead times, and shipping requirements.
  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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