ALLEN BRADLEY 1746-IB8 8-Point Digital DC Sinking Input Module

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ALLEN BRADLEY 1746-IB8 8-Point Digital DC Sinking Input Module

Name: ALLEN BRADLEY 1746-IB8 8-Point Digital DC Sinking Input Module
Brand: Industrial Online Services
Price: 5000 INR
Availability: InStock

Price 5000 INR/ Piece

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MOQ : 1 Piece

ALLEN BRADLEY 1746-IB8 8-Point Digital DC Sinking Input Module Specification

Model No
1746-IB8

Chip Type
Digital Input Module

I/O Cards Type
Digital DC Input

Condition
Used/Refurbished

Compatible Port/Slot
SLC 500 Chassis Slot

Use
Industrial Automation, Input Processing

OS Supported
PLC SLC 500 Series Operating System

Number of Inputs
8 Points

Operating Temperature
0 to 60C

Storage Temperature
-40 to 85C

Dimensions
Approx. 6 x 4 inches

Voltage Range
10-30V DC

Connection Type
Terminal Block

Input Type
DC Sinking

Input Status Indicators
LED for Each Point

Mounting
Rack/Chassis Mount

Application
Used in Factory Automation and PLC Input Expansion

Series
SLC 500

Isolation Voltage
1500V AC for 1 second

Current per Input
8 mA @ 24V DC

Backplane Current
0.075A @ 5V DC

ALLEN BRADLEY 1746-IB8 8-Point Digital DC Sinking Input Module Trade Information

Minimum Order Quantity
1 Piece

Main Export Market(s)
Asia, Australia, Central America, North America, South America, Eastern Europe, Western Europe, Middle East, Africa

Main Domestic Market
All India

About ALLEN BRADLEY 1746-IB8 8-Point Digital DC Sinking Input Module

ALLEN BRADLEY 1746IB8 8Point Digital DC Sinking Input Module

Core Specifications

Module Type Digital Input Module

Number of Inputs 8 channels 1 common

Operating Voltage 24V DC nominal Operating range of 1030V DC

Input Type Sinking Sink

Backplane Current 5V DC 50 mA

Nominal Input Current 8 mA per channel at 24V DC

Thermal Dissipation Maximum 19 Watts

Connection Type Backplane Bus Screw Terminal Block

Status Indicators Individual LED status displays for each channel

Hazardous Location Ratings North American Hazardous Location approved for Class 1 Division 2 Groups A B C or D

Robust and Flexible Digital Input Module

The 1746-IB8 module enhances system flexibility by providing eight DC sinking input points within a wide voltage range. Its 1500V AC isolation ensures reliable operation even in electrically noisy environments, safeguarding vital automation processes. Each input channel features a dedicated LED for intuitive monitoring, making troubleshooting and maintenance more efficient in industrial settings.

Easy Integration with SLC 500 Series

Designed specifically for the SLC 500 chassis, this input module is easily installed using rack or chassis mounting options. The terminal block connection simplifies wiring, while full compatibility with SLC 500 series operating systems means seamless expansion or replacement. This makes the 1746-IB8 an adaptable solution for both new installations and system upgrades.

FAQ's of ALLEN BRADLEY 1746-IB8 8-Point Digital DC Sinking Input Module:

Q: How is the ALLEN BRADLEY 1746-IB8 module installed in an SLC 500 system?

A: The 1746-IB8 is installed by securely mounting it onto the SLC 500 chassis. Simply insert the module into an available slot, connect field wiring to the terminal block, and ensure the module is locked in place for stable operation.

Q: What voltage and input current does this module support?

A: This module accepts DC voltage inputs in the range of 10 to 30V DC and supports a current of 8 mA per input at 24V DC, making it suitable for a variety of low-voltage sensors and switches.

Q: When should I use a DC sinking input module like the 1746-IB8?

A: Use a DC sinking input module when your field devices have sourcing (positive) outputs. The 1746-IB8 is ideal for factory automation systems where reliable digital input signal acquisition is required from various sensors and switches.

Q: Where is the 1746-IB8 typically utilized?

A: The 1746-IB8 is commonly used in industrial automation systems, particularly in factories and process plants, for input expansion of SLC 500 PLCs to accommodate additional digital input signals.

Q: What benefits do the individual LED indicators on each input provide?

A: Each channel on the 1746-IB8 features its own LED status indicator, allowing for quick visual confirmation of input status. This feature simplifies troubleshooting and ongoing maintenance in busy industrial environments.

Q: How does the 1500V AC isolation voltage improve safety and reliability?

A: The 1500V AC isolation protects both the module and the entire control system from voltage spikes and electrical noise, reducing the risk of unexpected system failures or damage to valuable equipment.

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