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SKU:1794-IB16D
Allen-Bradley 1794-IB16D Flex I/O Input Module Diagnostic
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
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Tavsif
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.
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