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The 1775-GA peripheral communication module from Allen Bradley is designed for integration with PLCs in the PLC 3 series. It is suitable for installations at altitudes up to 1000 meters without derating and operates efficiently across a temperature range from 0 to 60 °C. This module features a chassis mounting design for straightforward installation.
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| Manufacturer | Allen Bradley |
|---|---|
| Product Type | Peripheral communication module |
| Product Line | PLC 3 |
| Part Number | 1775-GA |
| Weight | 9.00 lbs (4.08 kg) |
| Max. Altitude Without Derating | 1000m above sea level |
| Compatible CPU | PLCs |
| Slot | 1 slot |
| Mounting | Chassis |
| Channels | 4 local, 2 remote |
| Mass Storage Interface | Yes |
| Cartridge Tape Save/Load Interface | Yes |
| 1770-T4 Programming Interface | Yes |
| Backplane Current | 130 mA at +15 VDC/-15 VDC |
| Operating Temperature | 0 to 60 °C |
The Allen Bradley 1775-GA is a peripheral communication module specifically engineered for use with PLCs in the PLC 3 series. It supports mounting directly onto a chassis and is designed to accommodate one slot. This module enables connections for four local and two remote communication channels, enhancing operational flexibility in industrial applications.
The module is capable of functioning at altitudes reaching up to 1000 meters above sea level without any derating, ensuring reliable performance in diverse environments. It operates efficiently in temperatures between 0 to 60 °C, making it adaptable for various operational conditions.
In addition to basic communication capabilities, the 1775-GA includes interfaces for mass storage, facilitating data management and program transfer. The device supports cartridge tape save/load functionality, streamlining the process of program backups and restores. Compatibility with the 1770-T4 programming interface further extends its utility for programming tasks.
To operate the module, the backplane current requirements consist of 130 mA at +15 VDC and -15 VDC. This power specification ensures that users can effectively integrate the 1775-GA into their existing systems without overloading the power supply.
| Revision Part # | Also known as | |
|---|---|---|
| 1775-GA Ser A | 1775-GA/A, Series A, Rev A | |
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