1746-FIO4V high-performance fast analog combination module

1746-FIO4V is a high-performance fast analog combination module in the Allen Bradley SLC 500 series, designed specifically for high-speed analog signal control in the industrial automation field. This module integrates two user configurable differential voltage or current input channels, supporting 0-20 mA current input and ± 7.5 V DC voltage input, and is equipped with two 0-21 mA voltage output channels, which can accurately process rapidly changing analog signals. Its technical specifications are outstanding, with an input resolution of 12 bits and an output resolution of up to 14 bits. The step response time is ≤ 100 ms for the input end and ≤ 2.5 ms for the output end, with an update time of only 512 μ s and a bandwidth coverage of 7 kHz, ensuring millisecond level response for pressure and position control of hydraulic presses, molding machines, and other equipment. The module adopts 16 bit binary complement code communication, combined with LED status indicator lights and 500V DC backplane isolation design, which not only ensures data transmission accuracy but also enhances anti-interference ability. In addition, it is compatible with 14 AWG connecting cables, supports open enclosure installation, and has a non condensing relative humidity range of 5-95%. It can be seamlessly integrated into the Rockwell Automation ecosystem, working in conjunction with controllers, drivers, and other devices to provide stable and reliable analog signal processing solutions for industrial automation systems.

Input channels: 2 user configurable differential voltage or current input channels, supporting 0-20 mA current input and ± 7.5 V DC or 7.5 V AC RMS voltage input, with a current input range extended to 0-30 mA.
Output channels: 2 voltage output channels, output range 0-21 mA, resolution up to LSB level.
Electrical specifications

Backplane current: 55 mA at 5V DC and 150 mA at 24V DC.
Input impedance: current input is 50 Ω, voltage input is 100 Ω; The output impedance is 10 Ω.
performance parameter 

Resolution: Input 12 bits, output 14 bits to ensure the accuracy of signal processing.
Step response time: Input channel ≤ 100 ms (95% response), output channel ≤ 2.5 ms, achieving fast dynamic control.
Update time: Only 512 μ s, meeting the requirements of high-speed applications.
Bandwidth: Covering 7 kHz, suitable for high-frequency signal processing scenarios.
Communication and isolation

Communication method: Adopting 16 bit binary complement format, compatible with SLC 500 system.
Isolation design: There is a 500V DC isolation voltage between the on-site wiring and the backplane to enhance anti-interference capability.
Environmental and mechanical characteristics

Installation method: Supports open shell rail installation, compatible with ControlLogix chassis.
Environmental adaptability: Non condensing relative humidity range of 5-95%, compatible with 14 AWG connecting cables.
Status indication: Equipped with LED indicator lights, providing real-time feedback on the operation status of the module.
Application scenarios
This module is designed specifically for high-speed analog signal control in industrial automation, and is typically used for pressure and position control of hydraulic presses, molding machines, and other equipment. Its millisecond level response capability can accurately process rapidly changing analog signals, ensuring stable and efficient system operation.

Our Services:

1,All our products are new and orginal, and of good quality

2,Our prices are very competitive.

3, We have a large quantity in stock, so we could help the customers to get the components which are dificult to get.

4,All inquiries will be valued and will reply in 24.

Packing & Delivery:

1,100% brand New and Original Factory Seal!

2,Warranty:1 year

3,Package: Original packing with cartons.

4,Delivery time: Shipped in 3-7 days after payment

5,All the goods will be tested before shipment