1756-RM2 AB
Product Information Content
The AB 1756-RM2 is a modular device that can be easily integrated into existing systems. It offers a wide range of communication options, including Ethernet/IP, ControlNet, and DeviceNet. This allows for easy integration with other devices and systems, and makes it an ideal choice for both new installations and upgrades.
The module supports up to 16 digital inputs and 16 digital outputs, with each channel individually configurable. It also supports a range of analog I/O options, including voltage and current inputs and outputs, thermocouples, and RTDs.
Parameters
The AB 1756-RM2 offers a range of configurable parameters that allow for easy customization and optimization of the module’s performance. These parameters include:
- Input filtering options
- Output pulse widths and frequencies
- Input and output signal ranges
- Scaling and linearization options for analog I/O
- ControlNet node addressing and communication settings
- Ethernet/IP settings, including IP address and communication parameters
Product Information Content
The AB 1756-RM2 comes with the following product information content:
- Product Name: AB 1756-RM2
- Product Type: ControlLogix Redundancy Module
- Manufacturer: Allen-Bradley
- Dimensions: 6.2 x 4.2 x 2.2 inches
- Weight: 1.4 pounds
- Operating Temperature: 0 to 60 degrees Celsius
- Storage Temperature: -40 to 85 degrees Celsius
- Operating Humidity: 5 to 95% non-condensing
- Storage Humidity: 5 to 95% non-condensing
- Shock: 30 g operational, 50 g non-operational
- Vibration: 5 to 500 Hz, 5 g operational, 10 g non-operational
The AB 1756-RM2 is a ControlLogix Redundancy Module, which is designed to provide a high-availability solution for ControlLogix controllers. This module is a compact and reliable solution that ensures continuous operation in the event of a controller failure.
One of the main benefits of the AB 1756-RM2 is that it allows for automatic switchover between the primary and backup controllers, which means that there is no need for manual intervention in the event of a controller failure. This feature ensures that the system remains operational, which is particularly important in mission-critical systems where downtime can be costly or even dangerous.
The AB 1756-RM2 can be used with any ControlLogix chassis and supports up to 16 controllers. The module includes two independent Ethernet ports, one for the primary controller and another for the backup controller. This redundancy ensures that the system remains operational even if one of the Ethernet ports fails.
In addition, the AB 1756-RM2 has an RS-232 serial port for configuration and diagnostics. This port allows for easy configuration of the module, which can be done using the Studio 5000 Logix Designer software.
Overall, the AB 1756-RM2 is a reliable and efficient solution for ensuring uninterrupted operation of ControlLogix systems. Its small size, high-availability features, and easy configuration make it an ideal solution for mission-critical applications.
