UNITRONICS IO-D16A3-TO16 Plc Processors

( Brand: Unitronics ), ( Manufacturer Part Number: IO-D16A3-TO16 )

Review UNITRONICS Iod16a3to16 Used

The Unitronics IO-D16A3-TO16 IOD16A3TO16 is a versatile 16-channel input/output (I/O) module designed for use with PLCs (Programmable Logic Controllers) and other automation systems. This I/O module offers 16 universal input/output channels, each capable of handling various types of signals, making it a perfect solution for a wide range of industrial automation applications.

The input channels of the IO-D16A3-TO16 support a broad range of voltage and current inputs, including 0-5V DC, 1-5V DC, 0-10V DC, 4-20mA current loop, and NPN/PNP transistor inputs. These inputs are configured via software, allowing easy adaptation to different application requirements.

The output channels of the IOD16A3TO16 are configurable as either digital or analog outputs. The digital outputs can provide 24V DC at 150mA, suitable for driving relays, solenoids, or other loads. The analog outputs can provide 0-5V DC or 4-20mA current loop outputs, ideal for controlling temperature controllers, valves, or other devices that require precise analog control.

The IO-D16A3-TO16 I/O module is designed for easy installation and integration into various automation systems. It features a compact DIN-rail mounting design, ensuring a space-saving installation in control panels. The module is also equipped with a status LED for each channel, providing visual indication of input and output states.

The IOD16A3TO16 communicates with the PLC using the industry-standard RS-485 bus, allowing for long cable runs and easy daisy-chaining of multiple I/O modules. It is also compatible with various communication protocols, such as Modbus RTU and Modbus TCP/IP, making it a flexible choice for various automation systems.

The Unitronics IO-D16A3-TO16 IOD16A3TO16 is built with high-quality components to ensure long-term reliability and robust performance in demanding industrial environments. It is backed by Unitronics' commitment to providing excellent customer support and technical assistance.

In summary, the Unitronics IO-D16A3-TO16 IOD16A3TO16 is a versatile, compact, and reliable 16-channel I/O module designed for use in a wide range of industrial automation applications. Its universal input/output channels, configurable output types, and compatibility with various communication protocols make it a versatile and adaptable choice for controlling and monitoring industrial processes.

The Unitronics IO-D16A3-TO16 IOD16A3TO16 is a 16-channel input-output (I/O) module designed for use in automation and control systems. This device allows for bidirectional communication between a Programmable Logic Controller (PLC) and various field devices such as sensors, actuators, or relays. Here are some pros and cons of buying this specific I/O module for your automation project.

1. Compact design: The IOD16A3TO16 has a small form factor, making it easy to install in tight spaces or dense control panels.

2. Versatile I/O: With both input and output capabilities, this module can support various field devices and integrate them seamlessly into your control system.

3. DIY-friendly: Unitronics has a reputation for creating user-friendly devices, which may make this I/O module an attractive choice for DIY projects or small businesses that want to minimize their reliance on external support.

4. Cost-effective: This I/O module is generally considered cost-effective compared to other options in the market, making it a popular choice for budget-conscious projects.

1. Limited communication protocols: The IOD16A3TO16 may only support a limited number of communication protocols, which could potentially limit its compatibility with other devices or systems in your control network.

2. Potential compatibility issues: Depending on the specific PLC or control system you are using, there may be compatibility issues that require additional programming or configuration.

3. Limited diagnostic capabilities: While the IOD16A3TO16 is designed to be user-friendly, its diagnostic capabilities may be limited compared to more advanced I/O modules.

In conclusion, the Unitronics IO-D16A3-TO16 IOD16A3TO16 is a cost-effective and versatile I/O module that can be a valuable addition to your control system. However, its limited communication protocols, potential compatibility issues, and diagnostic capabilities may warrant careful consideration before making a purchase. If these limitations are not a concern for your project, the IOD16A3TO16 could be an excellent choice for your automation needs.

If the IOD16A3TO16 meets the communication protocol requirements for your project and you're looking for a cost-effective, user-friendly I/O module, this could be an excellent choice for you. Consider evaluating the specific compatibility issues and diagnostic capabilities based on your project requirements before making the final purchase decision.

Details:

Sells new and surplus product develops channels to purchase such. Call to use a shipping service other than the ones listed. All products are guaranteed to be working but may show signs of use if purchasing a used product. Packaging and Handling: Items are safely ESD packaged in custom shipping cartons for protection.

part #: iod16a3to16 prices

• $254.11-$300.00

specifications plcmechanize:

• brand: Unitronics
• manufacturer part number: IO-D16A3-TO16

shipping plcmechanize:

• service: Standard
• type: Fixed
• class: Standard
• cost: $12.90
• transit: 29-35 Days

seller plcmechanize:

• rating: 99.6%
• city: 1 Millennium Dr, Willingboro, NJ 08046
• # reviews: 2010 15

offer plcmechanize:

• availability: In Stock
• started: April 24, 2026
• sold: 0
• quantity: 1
• options: Ship-to-home

returns plcmechanize:

• paid by: Buyer
• method: Money back
• policy: Returns Accepted
• time: 30 Days

general plcmechanize:

• Industrial Automation Motion Controls > PLCs HMIs > PLC Processors
• condition: Used

payments plcmechanize:

• wallet: Google-pay
• credit card: Visa
• other

Unitronics IO-D16A3-TO16 Is Similar To:

• Unitronics Io-lc3 Model Power Supply 12 24vdc Used (53.8% similar) Used, this item is sold as used, working with 30 day warranty. Unless stated otherwise. Has some scuffs/scratches/signs of usage. Unitronics model: IO-LC3 power supply 12/24VDC used...(August 26th, 2024)
• Unitronics Lyc82hr Model Lcd Mini Module B64776 94v-0 Used (41.6% similar) Has some scuffs/scratches/signs of usage. Unless stated otherwise. Unitronics model: LYC82HR LCD mini module B64776 94V-0 used this item is sold as used, working with 30 day warranty...(February 23rd, 2026)
• Unitronics Uia-0402n Logic I o Module Unistream Analog Output Used (45.9% similar) Has some scuffs/scratches/signs of usage. Allen-Bradley 1734-FPS point i/o field distributor module used. Unless stated otherwise. Moore RTFM Goldman resistance temperature module. Age p/n: AS-B805-016 mod icon plc module used working...(May 13th, 2026)