Analog Combination Module 1746-FIO4V Allen-Bradley

Allen-Bradley 1746-FIO4V SLC 500 Analog Combination Module

Core Technical Specifications

• Brand & Manufacturer: Allen-Bradley
• Series & Model: SLC 500 Series, Model 1746-FIO4V.
• Module Type: Fast Analog Combination I/O Module.
• Analog Input Channels: Two (2) configurable differential channels.
• Input Signal Range (Current): 0-20 mA nominal, 0-30 mA maximum.
• Input Signal Range (Voltage): 0-10V DC (supports 0-5V, 1-5V).
• Input Resolution: 12-bit resolution for precise measurement.
• Analog Output Channels: Two (2) voltage output channels.
• Output Signal Range: -10 to +10V DC (supports 0-5V, 1-5V, 0-10V).
• Output Resolution: High precision 14-bit resolution.
• Communication Format: 16-bit two's complement binary.
• Update Time: Fast 512 µs module update rate.
• Bandwidth: 7 kHz for accurate dynamic signal response.
• Step Response: 100 ms (Input) and 2.5 ms (Output).

Performance & Protection Features

• Input Protection: Maximum absolute input voltage of ±7.5V DC / 7.5V AC RMS.
• Isolation: 500V DC isolation between field wiring and backplane.
• Backplane Power: Requires 55 mA @ 5V DC and 150 mA @ 24V DC.
• Operating Temperature: Designed for reliable operation in standard industrial environments.
• Ambient Humidity: 5-95% non-condensing relative humidity.
• Output Capability: Suitable for driving valves, VFDs, positioners, and indicators.

Frequently Asked Questions (FAQ)

• Q: What makes the output of the 1746-FIO4V special?
  A: It provides a bi-polar -10 to +10V DC output range, ideal for driving devices requiring positive and negative voltage.
• Q: Can I use 4-20 mA signals with the input channels?
  A: Yes. Each input channel can be individually configured for standard 4-20 mA current loop signals.
• Q: Is this module compatible with my existing SLC 5/03 processor?
  A: Yes. The 1746-FIO4V is fully compatible with all SLC 500 fixed and modular controllers.
• Q: What is the resolution for controlling a valve positioner?
  A: The output provides fine 14-bit resolution, allowing for very precise control of actuators.
• Q: How quickly do you ship this module?
  A: We process orders promptly and ship in-stock items within 5 business days.

Contact Information Inquiries: Email sales@nex-auto.com or call/message +86 153 9242 9628.

Partner NexAuto Technology Limited : https://www.nex-auto.com/