Description
Description
The Prosoft MVI69-GSC is a high-performance, single-slot communication module engineered to integrate generic ASCII serial devices into the Rockwell Automation CompactLogix platform. By offloading serial data processing from the main controller, the module streamlines system performance and ensures reliable communication with peripheral equipment such as barcode scanners, industrial printers, and weighing instruments. It serves as a robust bridge between the 1769 backplane and external serial hardware, facilitating efficient data exchange in demanding industrial environments.
Features
- Dual independent serial ports supporting RS-232, RS-422, or RS-485 configurations.
- Direct 1769 backplane interface for seamless integration with CompactLogix controllers.
- Reduces CPU load by managing serial string processing via an internal database.
- Supports a wide range of baud rates from 110 bps up to 115.2 kbps.
- Configurable parity, data bits, and stop bits for versatile device compatibility.
Applications
This module is frequently deployed in logistics, automotive assembly, and food and beverage processing. It is ideal for facilities requiring the integration of legacy serial instrumentation into modern, high-speed control architectures to reduce latency and maintain system uptime.
Technical Specifications
| Model |
MVI69-GSC |
| Brand |
Prosoft Technology |
| Compatibility |
Rockwell Automation CompactLogix (1769 Backplane) |
| Backplane Current |
800 mA at 5 VDC |
| Serial Ports |
2 (RS-232/422/485 configurable) |
| Baud Rate Range |
110 bps to 115.2 kbps |
| Operating Temperature |
0 to 60 deg C |
| Storage Temperature |
-40 to 85 deg C |
Installation Guidelines
- Ensure the CompactLogix rack is powered down before inserting or removing the MVI69-GSC module.
- Verify that the module is properly seated and the backplane locking tab is engaged.
- Use appropriate shielded cabling for serial connections to minimize EMI, especially in high-noise industrial environments.
- Adhere to proper grounding practices for RS-422/485 signal commons to prevent ground loops.
- Ensure the module is installed in a location with adequate ventilation to maintain operating temperatures within the specified 0 to 60 deg C range.
FAQ
Does this module require external power?
No, the MVI69-GSC draws all necessary operating power directly from the 1769 backplane.
Can this module support multiple serial protocols simultaneously?
The module features two independent ports that can be configured for different serial standards (RS-232, RS-422, or RS-485) and communication parameters, allowing for simultaneous connection to diverse field devices.
