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Part Number: 1734-IB8

Model Number: 1734-IB8

ALLEN BRADLEY 1734-IB8 Digital Input Module

AVAILABLE IN STOCK

Part number: 1734-IB8
Brand: ALLEN BRADLEY
Product Type: Digital Input Module
Warranty: A one-year warranty is provided by Anadi Automation. [Terms and Conditions apply]
Stock Location: Nashik, India
In Stock Quantity: Unit
Note: We are an independent supplier of ALLEN BRADLEY parts and are not an authorized distributor.

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Why Choose Anadi Automation:
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2.Competitive pricing
3.Free quotes with fast response times
4.Equipment is subject to availability. Please check stock with our team.

1734-IB8Repair Services If your ALLEN BRADLEY 1734-IB8 module has been damaged during factory use, we are here to help.

At Anadi Automation, we specialize in fast, reliable repairs to help you minimize downtime and reduce costs.

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Alternative Names for 1734-IB8

1734IB8
I734-IB8
1734-1B8
1734-I88
1734-IBB

Technical specifications for 1734-IB8

Allen-Bradley 1734-IB8 | POINT I/O Digital Input Module

High-Performance 8-Point DC Sinking Input Module for Industrial Automation

The 1734-IB8 from Rockwell Automation (Allen-Bradley) is an 8-point digital input module designed for 24V DC sinking input applications. As part of the POINT I/O series, this module is compact, flexible, and ideal for distributed control systems in industrial automation.

1. General Specifications

Brand: Allen-Bradley (Rockwell Automation)
Series: POINT I/O
Part Number: 1734-IB8
Module Type: Digital DC Sinking Input Module
Mounting Type: 1734-TB or 1734-TBS Terminal Base

2. Electrical Specifications

Number of Inputs: 8 (Sinking Inputs)
Input Voltage Range: 10-28.8V DC
Nominal Input Voltage: 24V DC
Input Current Range: 2-5 mA
Nominal Input Current: 4 mA @ 24V DC
Maximum Input Current: 5 mA
Input Filter Time: 0.5 ms hardware plus 0-63 ms (user-selectable)
POINTBus Current Draw: 75 mA @ 5V DC
Power Dissipation: 1.6 W
Thermal Dissipation: 5.5 BTU/hour

3. Status Indicators & Protection

✔ Module Status Indicator: 1 Green/Red (Logic Side)
✔ Input Status Indicators: 8 Yellow LEDs (Logic Side)
✔ Reverse Polarity Protection – Prevents damage due to incorrect wiring

4. Physical & Mechanical Details

Module Dimensions: 56 x 12 x 75.5 mm (2.2 x 0.47 x 2.97 inches)
Approximate Weight: 31.8 g (1.12 oz)
Enclosure Type Rating: Open-Style (Requires Enclosure)
Key Switch Position: 1

5. Application Areas

✅ Programmable Logic Controllers (PLCs)
✅ Machine Automation & Control Systems
✅ Factory & Process Automation
✅ Distributed I/O Systems

FAQ

Que1: What type of input does the Allen-Bradley 1734-IB8 support? ▶

Ans: The 1734-IB8 is an 8-point sinking digital input module, specifically designed for 24V DC input applications in automation systems.

Que2: What is the nominal and maximum input current for the 1734-IB8 module? ▶

Ans: At 24V DC, the nominal input current is 4 mA, with a maximum of 5 mA per channel.

Que3: What is the input voltage range supported by the 1734-IB8? ▶

Ans: This module supports a DC input voltage range from 10 to 28.8V, with 24V DC as the nominal operating voltage.

Que4: Does the 1734-IB8 offer protection features? ▶

Ans: Yes, it features reverse polarity protection, which helps prevent damage in case of incorrect wiring.

Que5: What type of terminal base unit is required for mounting the 1734-IB8? ▶

Ans: The module is compatible with 1734-TB or 1734-TBS terminal base units, which provide electrical connections and mechanical support.

Que6: What are the input filtering capabilities of the 1734-IB8? ▶

Ans: It includes a hardware filter of 0.5 ms and a user-selectable software filter ranging from 0 to 63 ms, enabling noise reduction for accurate signal reading.

Que7: Where is the 1734-IB8 typically used? ▶

Ans: It’s ideal for PLC-based systems, machine and process automation, and distributed I/O applications in industrial environments.

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