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1771-IBDK
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-IBDK 1771-IBDK//A
Common misspellings:
- l771-IBDK
- 177l-IBDK
- 1771-1BDK
- 1771-lBDK
- 1771-I8DK
- 1771IBDK
The Allen-Bradley 1771-IBDK input module is a 10-30V DC voltage range input module. This module was designed for use in a Pollution Degree 2 Industrial Environment and it is ideal for altitudes of 2000 meters and below.
The 1771-IBDK input module is a 16-input module which means each module can have 16 input channels. When preparing to install the module, make sure to have an I/O label set and a hardware kit containing washers, nuts, keying bands, and documentation. There should be sufficient mounting space provisions for optimal performance from the module because it is an open device. Insufficient mounting space may result in the warping of the chassis. This may be due to extra tightening of the nuts and this can be avoided by adding extra washers as shims. Warping will cause damage to the chassis back-plane and the module will connect poorly.
The 1771-IBDK module comes equipped with a surge protection provision through internal clamping diodes which protect the output transistors from high-voltage transients. If necessary, users may provide surplus surge suppression for the module.
Power for the 1771-IBDK module comes from the backplane chassis output supply and calculations should be made when combining it with other modules to ensure that the power requirements are met sufficiently. This will prevent overload. Proper supply configurations of the jumpers are necessary and should be in line with the power supply being used. Users should not power the same single I/O chassis with both an external power supply and a power supply module.
