Description
Technical Specifications for 1771-OGC
| Manufacturer | Rockwell Automation |
| Brand | Allen-Bradley |
| Part Number/Catalog No. | 1771-OGC |
| Module Type | Digital DC Output Module |
| Number of Outputs | 8 Ouputs |
| Voltage Category | 5 Volts DC, TTL |
| DC Operating Voltage | 5.0-5.3 Volts |
| Backplane Current | 168 Miliamperes |
| Max Continuous Current Per Output | 0.02 Amperes (Sink) and 0.001 Amperes (Source) |
| Max Continuous Current Per Module | N/A |
| Wiring Arm | 1771-WC |
| Model Status | Earlier Model |
| Coating | Conformal Coat |
| Typical AC Signal Delay (Off) | 45 (+/- 15) ms |
| Typical DC Signal Delay (Off) | 50 ms |
| Wiring Arm | 1771-WH |
| Model Status | Earlier Model |
The 1771-OGC is an analog output module. It is used to control devices that require analog signals, such as valves, drives, and actuators, within an industrial automation system. This module converts digital values from the PLC into corresponding analog signals.
Features
- Type of Outputs: The 1771-OGC provides analog output channels. Each channel can output a voltage or current signal to control analog devices.
- Number of Channels: Typically, this module provides multiple output channels (usually four or more), which can be used to control multiple devices simultaneously.
- Output Range: The output range for voltage and current is adjustable. For instance, it might output 0–10V or 4–20 mA signals.
- Resolution: High-resolution outputs ensure precise control of connected devices. The resolution indicates how finely the output signal can be adjusted.
- Diagnostics: The module may include diagnostic features to detect faults or issues with the outputs, ensuring reliable operation.
- Compatibility: It is designed to be compatible with the PLC-5 series, allowing seamless integration into existing systems using this series of programmable controllers.
Applications
- Process Control: Controlling processes in industries such as chemical, pharmaceutical, and food processing where precise control of temperature, pressure, and flow is required.
- Motion Control: Controlling the position or speed of motors in applications like conveyor systems, robotics, and CNC machines.
- Energy Management: Managing the output of power supply systems, battery charging systems, and other energy-related applications.
Installation and Wiring
- Backplane Connection: The module plugs into the 1771 I/O chassis backplane, which connects it to the PLC processor.
- Terminal Blocks: It typically uses terminal blocks for connecting field devices. Proper wiring is crucial to ensuring accurate signal transmission and preventing errors.
- Power Supply: The module requires a specific power supply voltage, usually provided by the backplane.
Configuration
- Software Setup: Configuration is done through programming software compatible with the PLC-5 series, such as RSLogix 5.
- Calibration: Modules may need to be calibrated to ensure output accuracy. Calibration involves setting the output signal to known reference values and adjusting the module accordingly.
Maintenance
- Regular Checks: Periodic checks and maintenance are necessary to ensure the module’s proper functioning and longevity.
- Firmware Updates: Firmware updates may be available to improve performance or add new features.
Contact
Reach out to our team by phone: (+1) 416 840 4997 or by email: sales@plchmi.shop Check out our website, https://PLCHMI.shop, for more information on industrial automation products.
