1746-NIO4V Allen Bradley SLC500 System Analog I/O Module 1746NIO4V
Product Spotlights
About the 1746-NIO4V Allen Bradley SLC500 Analog I/O Module
Dear Customer, Rossonix Co., Limited, established in 2011, is a trusted supplier of industrial automation components with annual export value between US$5 Million and US$10 Million. We are proud to offer the genuine 1746-NIO4V Allen Bradley SLC500 System Analog I/O Module. This module is a vital component for precise analog signal processing in demanding industrial environments, providing four analog inputs and two analog outputs in a single compact unit. It directly enhances the flexibility and accuracy of your SLC 500 control system, reducing installation costs and simplifying wiring.
Detailed Product Features and Technical Specifications
The 1746-NIO4V module is engineered for seamless integration with the Allen-Bradley SLC 500 platform. Below are its key characteristics:
Input Sections: Four single-ended or differential analog input channels. Each channel accepts voltage signals (0-10V, ±10V, etc.) or current signals (4-20mA, 0-20mA) via jumper selection, offering excellent versatility for various sensors and transmitters.
Output Sections: Two analog output channels configurable for voltage (0-10V, ±10V) or current (4-20mA). Suitable for driving actuators, valves, and variable frequency drives.
Resolution: 14-bit resolution for inputs and 12-bit resolution for outputs, ensuring high-precision data conversion.
Isolation: Optically isolated between inputs, outputs, and backplane – protecting the CPU from electrical noise and ground loops.
Backplane Power: Operates on 5V DC backplane power from the SLC 500 chassis, low power consumption of typically 1.2A at 5V.
Diagnostic Features: Built-in watchdog timer and LED indicators for input/output status, fault detection, and module health.
Technical Parameters (Typical)
| Attribute | Detail |
| Input Channels | 4 (single-ended/differential, configurable) |
| Output Channels | 2 (voltage or current) |
| Input Voltage Range | ±10V, 0-10V, 0-5V, 1-5V (jumper selectable) |
| Input Current Range | 4-20mA, 0-20mA |
| Output Voltage Range | ±10V, 0-10V |
| Output Current Range | 4-20mA, 0-20mA |
| Input Resolution | 14-bit (0.0061% of full scale) |
| Output Resolution | 12-bit (0.0244% of full scale) |
| Update Rate | Input: 2.4 ms per channel; Output: 1.2 ms per channel |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C |
| Relative Humidity | 5% to 95% non-condensing |
| Dimensions (H x W x D) | Approx. 3.7 x 1.7 x 5.5 inches (94 x 43 x 140 mm) |
| Weight | ~0.3 lbs (0.14 kg) |
Key Advantages for Your Application
Space Saving: Combines input and output functionality in one module, freeing up slots in the SLC 500 chassis for other cards.
Cost Efficiency: Reduces cabling and component costs compared to using separate input and output modules.
Easy Configuration: Hardware jumpers and software RSLogix 500 programming allow simple setup for different signal types and ranges.
Robust Reliability: Designed to withstand industrial electrical noise and harsh environments, with optical isolation and solid-state components.
Global Compatibility: Works with all SLC 500 processors (5/01, 5/02, 5/03, 5/04, 5/05) and most third-party equivalents.
Trusted Partnership with Rossonix
At Rossonix Co., Limited, with over a decade of experience in the automation industry, we maintain an overseas office and ship from Shenzhen, Hong Kong, and Europe to serve our global customer base – including North America, South America, Europe, Oceania, and Asia. Our products are backed by ISO9001 and ISO9000 quality management systems. Each 1746-NIO4V module undergoes meticulous inspection and testing before dispatch. We also offer customizable packaging and bulk ordering options. With an annual export value exceeding US$5 million, Rossonix is your reliable partner for genuine, factory-sealed Allen-Bradley modules. Contact us today to secure competitive pricing and fast delivery for your next project.
Frequently Asked Questions
Q: Is this module new or used?
A: We supply brand new, factory-sealed 1746-NIO4V modules with original packaging and documentation. Used or refurbished options are available upon request.Q: Can I use this module with a SLC 5/01 processor?
A: Yes, the 1746-NIO4V is fully compatible with all SLC 500 processors, including the 5/01, as long as the chassis has adequate backplane power.Q: What is the warranty period?
A: We provide a standard 12-month warranty against manufacturing defects. Extended warranty plans can be discussed.Q: How do I wire the input channels for 4-20mA current?
A: Refer to the user manual: for current input, you need to connect a 250 ohm resistor across the input terminals and select the appropriate jumper setting. We supply wiring diagrams with each module.Q: Does this module support differential inputs?
A: Yes, each input channel can be configured as single-ended or differential via jumper selection, offering better noise rejection for long cable runs.Q: What is the typical lead time?
A: For standard quantities (1-10 pieces), lead time is 2-3 business days. Larger orders may require 7-10 days depending on stock. We ship from Shenzhen or Hong Kong.Q: Can I get a datasheet or manual before purchase?
A: Certainly. We can provide the official Allen-Bradley User Manual (Publication 1746-UM... ) and a quick reference guide upon request via email or live chat.Q: Do you offer volume discounts?
A: Yes, pricing varies with quantity. Please contact our sales team for a customized quotation for 10+ units or project-based requirements.
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