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SKU:1734-4IOL
1734-4IOL Allen-Bradley 4-Channel IO-Link Master Module
Manufacturer: Allen-Bradley
Product No.: 1734-4IOL
Product Type: Master Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 100g
Shipping port: Xiamen
Warranty: 12 months
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Description
Allen-Bradley 1734-4IOL POINT I/O 4-Channel IO-Link Master Module
The Allen-Bradley 1734-4IOL is a high-performance 4-channel IO-Link Master module engineered for seamless integration into the POINT I/O architecture. Weighing approximately 0.10 kg (0.22 lbs), this compact module bridges intelligent IO-Link field sensors and actuators directly with industrial PLC networks, enabling real-time telemetry, configuration, and diagnostics across automated production environments.
Key Electrical & Functional Features
Operating on a 5V DC backplane supply drawing just 100 mA, the 1734-4IOL efficiently manages four independent IO-Link communication channels. It processes 24V DC input signals (12 mA rating) with an acceptable voltage range of 13V DC to 30V DC. For field output control, it delivers a regulated 24V DC range (19.2V DC to 28.8V DC) at 0.15 mA per channel. Built to endure harsh plant conditions, it functions across extended operating temperatures from -20 °C to 55 °C (-4 °F to 131 °F).
Technical Specifications
| Manufacturer & Brand | Rockwell Automation | Allen-Bradley |
| Series & Catalog Number | POINT I/O | 1734-4IOL |
| Module Type & Channels | IO-Link Master Module | 4 Independent Channels |
| Backplane Power & Current | 5V DC @ 100 mA Consumption |
| Input Specifications | 24V DC Nominal (12 mA) | 13V…30V DC Range |
| Output Specifications | 24V DC Nominal (0.15 mA/ch) | 19.2V…28.8V DC Range |
| Operating Temperature | -20 °C to +55 °C (-4 °F to +131 °F) |
| Storage Temperature & Weight | -40 °C to +85 °C (-40 °F to +185 °F) | Approx. 0.10 kg |
Installation & Handling Guidelines
- DIN Rail Insertion: Snap the lightweight 0.10 kg module into a standard 1734 terminal base unit (such as 1734-TB or 1734-TBS) until the locking mechanism fully engages.
- Wiring & Cable Routing: Connect standard 3-wire unshielded IO-Link sensor cables up to 20 meters in length to maintain high-speed digital communications without interference.
- Power Budgeting: Verify that total POINTBus 5V DC current consumption remains within adapter limits when combining multiple 1734-4IOL modules in a single node.
Frequently Asked Questions
Q1: How many IO-Link devices can a single 1734-4IOL module connect?
A1: The module features 4 distinct channels, allowing direct connection of up to 4 individual IO-Link smart sensors or actuators.
Q2: What is the backplane power requirement for the Allen-Bradley 1734-4IOL?
A2: It requires 5V DC backplane power with a current draw of 100 mA.
Q3: What are the input and output voltage ranges supported by this module?
A3: Input voltage ranges from 13V to 30V DC (24V DC nominal), while output voltage ranges from 19.2V to 28.8V DC.
Additional Specifications
Scalar (V/f)
Vector
AC-powered
Buying Guide
- 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.
Shipping And Return
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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