Products Description
The Allen-Bradley 1746-NO4I module is a Programmable Logic Controller (PLC) analog output module that belongs to the SLC 500 product platform. This module is used with the mentioned platform and compatible with the Two (2) controller variant such as fixed hardware of modular hardware style.
This module is capable of producing an output Current range of 0 to 20 mA that may be used to drive modulating instruments and devices. Typical analog outputs are connected to a controller's control command. If used with a Proportional-Integral-Derivative controller, the analog output is assigned to represent the Control Output (CO) of the PID controller. For manual loading stations, the analog output represents the manual command entered by the operator. It may also be used to re-transmit an important signal to a single or multiple device. This may be for the purposes of indication, data logging and signal conversion.
Technical Specifications
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1746-NO4I |
| Series | SLC 500 |
| Module Type | Analog Output Module |
| Backplane Current (5 Volts) | 55 milliamps |
| Outputs | Four (4) |
| Backplane Current (24 Volts DC) | 195 milliamps |
| Output Current range | 0 to +20 mA |
| Full Scale Output | 21 mA |
| Overrange Capability | 5% (0 to +21 mA - 1 LSB) |
| Current Output Coding | 0 to +32764 |
| Update Time | 512 microseconds |
| Backplane Current | (5 Volts) 55 milliamps; (24 Volts DC) 195 milliamps |
| Resolution | 14 bits |
| Step Response | 2.5 milliseconds |
| UPC | 1.06621E+13 |
| Ambient Operating Temperature | 0 to 60 degrees Celsius |
Technical Highlights
- Compact & Modular Design: Easy to integrate into existing control cabinets and systems.
- Durable Construction: Built to withstand harsh industrial conditions, including vibration and temperature fluctuations.
- LED Status Indicators: Simplifies monitoring and troubleshooting by showing real-time operational status.
- Versatile Load Capacity: Supports both AC and DC loads with high switching efficiency.
Our Services
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✔One-year warranty: We provide a one-year warranty on each product.
✔Whether you need to replace parts, upgrade equipment, or purchase discontinued parts, we have a solution to ensure your system continues to run smoothly.
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