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1746-FIO4I | Allen-Bradley SLC 500 Analog Module 2-Inputs 2-Current Outputs
- Regular price
- $2,354.00
- Sale price
- $2,354.00
- Regular price
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Product Description P/N: 1746-FIO4I
Description
The Allen-Bradley 1746-FIO4I is a fast analog I/O module from the SLC 500 series. It provides two configurable analog inputs (0–10V DC or 0–20 mA) and two analog current outputs (0–20 mA) for precise process control.
Technical Specifications
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1746-FIO4I |
| Series | SLC 500 |
| Module Type | Analog Combination Module |
| Inputs | 2 |
| Outputs | 2 |
| Backplane Current (5 Volts) | 55 milliamps |
| Input signals | 0-10 VDC; 0-20 mA |
| Backplane Current (24 Volts) | 150 milliamps |
| Track and Hold Time before conversion | 1.5 µs |
| Conversion method | Successive approximation |
| Bandwidth | 7 kilohertz |
| Update Time | 512 microseconds |
| Conversion time | 7.5 µs every 512 µs |
| Resolution | 12 bits in, 14 bits out |
| Input resolution | 12 bit |
| Step Response | 100 milliseconds in, 2.5 milliseconds out |
| Output resolution | 14-bit |
| Conversion method | R-2R Ladder |
| Module width | Single slot |
| Compatible Hardware | SLC 500 Fixed and Modular style |
Information About 1746-FIO4I
The 1746-FIO4I is part of the Allen-Bradley SLC 500 product family, combining analog input and output functionality in a single module for efficient use of limited chassis slots. It features two differential analog inputs with 12-bit resolution and two analog outputs with 14-bit resolution, using successive approximation conversion for inputs and an R–2R ladder for outputs. With fast input response (7.5 µs conversion time every 512 µs) and a 100 µs step response, it is well-suited for capturing rapidly changing signals. This module consumes 55 mA from the 5V backplane and 150 mA from the 24V backplane, and is compatible with both fixed and modular SLC 500 systems. The 1746-FIO4I offers input accuracy of ±0.440% at 25 °C and ±0.750% at 60 °C, while its outputs achieve ±0.298% accuracy at 25 °C and ±0.541% across the full operating range. Designed with shielded cabling recommendations (Belden #8761), it ensures reliable performance in industrial automation.
Key Features:
- Module type: Fast analog combination module providing both input and output functions in one slot.
- Inputs: Two differential channels configurable for 0–10V DC or 0–20 mA current, with 12-bit resolution.
- Outputs: Two analog channels rated for 0–20 mA, using 14-bit R–2R ladder conversion for precise output control.
- Conversion speed: Input conversion time of 7.5 µs every 512 µs with track-and-hold time of 1.5 µs, enabling fast response to signal changes.
- Accuracy: Input accuracy ±0.440% of full scale at 25 °C and ±0.750% at 60 °C; output accuracy ±0.298% at 25 °C and ±0.541% across 0–60 °C.
- Bandwidth: 7 kHz input bandwidth supports high-speed data acquisition.
- Backplane current: Draws 55 mA at 5V DC and 150 mA at 24V DC from the chassis.
- Expansion compatibility: Works with both fixed (1747-L20, L30, L40) and modular style SLC 500 controllers, alongside multiple I/O modules.
- Step response: Achieves 100 µs response for fast analog output changes.
- Wiring: Supports shielded Belden #8761 cable with up to 2.5 mm² (14 AWG) wire size for noise-resistant signal transmission.
The 1746-FIO4I delivers the reliability and precision required for high-speed analog input/output processing in Allen-Bradley SLC 500 automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.
Description
The Allen-Bradley 1746-FIO4I is a fast analog I/O module from the SLC 500 series. It provides two configurable analog inputs (0–10V DC or 0–20 mA) and two analog current outputs (0–20 mA) for precise process control.
Technical Specifications
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1746-FIO4I |
| Series | SLC 500 |
| Module Type | Analog Combination Module |
| Inputs | 2 |
| Outputs | 2 |
| Backplane Current (5 Volts) | 55 milliamps |
| Input signals | 0-10 VDC; 0-20 mA |
| Backplane Current (24 Volts) | 150 milliamps |
| Track and Hold Time before conversion | 1.5 µs |
| Conversion method | Successive approximation |
| Bandwidth | 7 kilohertz |
| Update Time | 512 microseconds |
| Conversion time | 7.5 µs every 512 µs |
| Resolution | 12 bits in, 14 bits out |
| Input resolution | 12 bit |
| Step Response | 100 milliseconds in, 2.5 milliseconds out |
| Output resolution | 14-bit |
| Conversion method | R-2R Ladder |
| Module width | Single slot |
| Compatible Hardware | SLC 500 Fixed and Modular style |
Information About 1746-FIO4I
The 1746-FIO4I is part of the Allen-Bradley SLC 500 product family, combining analog input and output functionality in a single module for efficient use of limited chassis slots. It features two differential analog inputs with 12-bit resolution and two analog outputs with 14-bit resolution, using successive approximation conversion for inputs and an R–2R ladder for outputs. With fast input response (7.5 µs conversion time every 512 µs) and a 100 µs step response, it is well-suited for capturing rapidly changing signals. This module consumes 55 mA from the 5V backplane and 150 mA from the 24V backplane, and is compatible with both fixed and modular SLC 500 systems. The 1746-FIO4I offers input accuracy of ±0.440% at 25 °C and ±0.750% at 60 °C, while its outputs achieve ±0.298% accuracy at 25 °C and ±0.541% across the full operating range. Designed with shielded cabling recommendations (Belden #8761), it ensures reliable performance in industrial automation.
Key Features:
- Module type: Fast analog combination module providing both input and output functions in one slot.
- Inputs: Two differential channels configurable for 0–10V DC or 0–20 mA current, with 12-bit resolution.
- Outputs: Two analog channels rated for 0–20 mA, using 14-bit R–2R ladder conversion for precise output control.
- Conversion speed: Input conversion time of 7.5 µs every 512 µs with track-and-hold time of 1.5 µs, enabling fast response to signal changes.
- Accuracy: Input accuracy ±0.440% of full scale at 25 °C and ±0.750% at 60 °C; output accuracy ±0.298% at 25 °C and ±0.541% across 0–60 °C.
- Bandwidth: 7 kHz input bandwidth supports high-speed data acquisition.
- Backplane current: Draws 55 mA at 5V DC and 150 mA at 24V DC from the chassis.
- Expansion compatibility: Works with both fixed (1747-L20, L30, L40) and modular style SLC 500 controllers, alongside multiple I/O modules.
- Step response: Achieves 100 µs response for fast analog output changes.
- Wiring: Supports shielded Belden #8761 cable with up to 2.5 mm² (14 AWG) wire size for noise-resistant signal transmission.
The 1746-FIO4I delivers the reliability and precision required for high-speed analog input/output processing in Allen-Bradley SLC 500 automation systems.
Manufacturer information
Allen-Bradley, a brand of Rockwell Automation, specializes in manufacturing industrial automation equipment. The product range includes programmable logic controllers (PLCs), motion control systems, safety devices, motor control equipment, automation software, and HMI panels. Allen-Bradley products are known for their reliability and integration with other systems.