GE / IP FANUC Series 90/30 In Stock
Home » Allen Bradley » PLC-5 » You are here: 1771-IG
1771-IG
Rockwell Disclaimer: The product is used surplus. PDF Supply is not an authorized surplus dealer or affiliate for the Manufacturer of this product. The product may have older date codes or be an older series than that available direct from the factory or authorized dealers. Because PDF Supply is not an authorized distributor of this product, the Original Manufacturer’s warranty does not apply. While many Allen-Bradley PLC products will have firmware already installed, PDF Supply makes no representation as to whether a PLC product will or will not have firmware and, if it does have firmware, whether the firmware is the revision level that you need for your application. PDF Supply also makes no representations as to your ability or right to download or otherwise obtain firmware for the product from Rockwell, its distributors, or any other source. PDF Supply also makes no representations as to your right to install any such firmware on the product. PDF Supply will not obtain or supply firmware on your behalf. It is your obligation to comply with the terms of any End-User License Agreement or similar document related to obtaining or installing firmware.
PDF Supply is NOT an authorized distributor for this manufacturer and therefore the manufacturer’s warranty does not apply. Product comes with PDF Supply's 1-year, 2-year, or 3-year warranty.
Other Available Revisions for the 1771-IG 1771-IG//A
Common misspellings:
- l771-IG
- 177l-IG
- 1771-1G
- 1771-lG
- 1771IG
The 1771-IG Digital DC Input Module is a product by Allen-Bradley that belongs to the PLC 5 series. The 1771-IG is mainly used for the conversion of DC signals that are provided by the user devices to the logic level signals that are needed for processing in the PLC processor system. The 1771-IG input module controls the corresponding bits state in the PLC data table with its ability to provide a modular design that guarantees space-saving and pocket-friendly means that are critical during the process of adding input into a PLC control system. The 1771-IG input module has a 1771-WC wiring arm for replacing the module without the need to disconnect the wiring system. The 1771-IG input module is a Series A module and therefore, it supports various I/O addressing that include ½, 1, and 2-slot addressing. The 1771-IG input module is useful in the TTL interfaces and BCD interfaces encoders.
The 1771-IG input module has 8 inputs in the 5V DC TTL voltage category and the 1771-IG input module also comes with an operating voltage range of 5.0 – 5.3V DC and it is TTL-compatible. The input signal delay for 1771-IG input module is less than 1ms, the maximum customer supply current per module is 500mA, and the backplane current load is 122mA. The maximum power dissipation for 1771-IG input module is 3.3W and it has a maximum thermal dissipation of 11.3 BTU/hr. The 1771-IG module has additional features like opto-electrical isolation for protecting the system circuits from electrical transients and an input filter that reduces electrical noise.
