The Allen-Bradley 1734-4IOL brings IO-Link communication capability to the popular Point I/O platform. This module offers four independent channels, each capable of connecting to IO-Link devices or standard digital sensors and actuators. Its compact design saves valuable cabinet space while delivering robust performance in demanding industrial settings.
Additionally, the 1734-4IOL draws its operating power from the 5V DC backplane, consuming only 100 mA. This low power requirement makes it energy-efficient and easy to integrate into existing systems. The module supports both input and output functions, giving you flexibility for mixed automation tasks.
The Allen-Bradley 1734-4IOL operates with clear and practical electrical ratings. For inputs, the module accepts 24V DC signals at 12 mA per channel. The minimum on-state input voltage is 13V DC, while the maximum reaches 30V DC. This wide range ensures compatibility with most industrial sensors.
On the output side, each channel delivers 0.15 mA at 24V DC. The output voltage ranges from a minimum of 19.2V DC to a maximum of 28.8V DC. These ratings make the 1734-4IOL suitable for driving small actuators, indicator lights, and other low-power devices.
Furthermore, this module supports IO-Link communication protocol version 1.1. This enables bidirectional data exchange between the controller and intelligent field devices. You gain access to diagnostic information, parameter settings, and device status directly from the PLC.
The 1734-4IOL performs reliably across a broad temperature spectrum. Its operating range spans from -20°C to 55°C, making it suitable for most factory floors and outdoor enclosures. For storage, the module withstands extremes between -40°C and 85°C, offering peace of mind during transportation and off-season downtime.
Physically, this Point I/O module features a slim profile that fits standard 1734 mounting bases. It weighs approximately 0.25 kg (0.55 lbs) and requires minimal panel space. The module also carries standard industrial certifications, including UL, CE, and C-Tick, ensuring compliance with global safety requirements.
Installing the 1734-4IOL follows the standard Point I/O procedure. First, mount the 1734-TB or 1734-TBS terminal base onto a DIN rail. Next, snap the module firmly into the base until you hear a click. Ensure the bus connector aligns properly for backplane communication.
After mechanical installation, wire each channel according to the terminal assignments. Pin 1 and 5 handle power distribution, while pins 2 and 4 carry signal and ground. For IO-Link devices, use shielded cables to maintain signal integrity. Finally, configure the module using RSLogix 5000 or Studio 5000 software with the appropriate AOP (Add-On Profile).
Your shipment for the Allen-Bradley 1734-4IOL includes the following items:
One Point I/O IO-Link Master Module (1734-4IOL)
One removable wiring label for terminal identification
One quick-start installation sheet
Note: Terminal base (1734-TB or 1734-TBS) and cables are sold separately.
We ship all orders via FedEx, UPS, or DHL with tracking numbers provided. Standard delivery takes 3–7 business days depending on your region. Expedited shipping options are available upon request.
1. Can the 1734-4IOL work with standard digital sensors?
Yes. Each channel operates in standard I/O mode (SIO) when connected to conventional sensors or actuators. You do not need IO-Link devices to use this module.
2. What software is needed to configure the 1734-4IOL?
You need RSLogix 5000 or Studio 5000 with the latest AOP for the Allen-Bradley 1734-4IOL. This profile provides parameter settings and diagnostic views.
3. Does this module support hot-swapping?
Yes. The Point I/O system supports hot-swapping, so you can replace the 1734-4IOL without powering down the entire rack.
4. What is the maximum cable length for IO-Link connections?
The maximum cable length is 20 meters for unshielded cables and up to 50 meters with shielded cables, depending on the device and environment.
5. Is the 1734-4IOL compatible with third-party IO-Link devices?
Absolutely. IO-Link is an open standard, so the Allen-Bradley 1734-4IOL works with any IO-Link compliant sensor or actuator from any manufacturer.
| Brand Name | |
| Model No. | 1734-4IOL |
| Product Type | IO-Link Master Module |
| hasMerchantReturnPolicy | Adjust according to reality |
| Shippingdetails | Adjust according to reality |
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