The IS220PDIIH1A, known as the Isolated Discrete Input (PDII) pack, serves as a crucial electrical interface connecting one or two I/O Ethernet networks to a point/group isolated discrete input terminal board. This pack is composed of two main components: a processor board shared among all Mark* VIe distributed I/O packs and an acquisition board designed specifically for the isolated discrete input function. The integration of these components in the IS230PDIIH1A pack ensures efficient and reliable handling of isolated discrete input signals within the system.
I/O pack modules are very reliable and so less prone to damage. But the improper handling and poor storage can affect the module’s functionality, so we recommend keeping the module in static sensitive storage boxes in recommended conditions.
If you experience any issue with IS220PDIIH1A, we can quickly test, diagnose and fix it. Expedite repair option is also available for this module. These modules are repaired using proper tools and experts in a controlled environment. All the parts needed for repairing IS220PDIIH1B are in our stock. We also ensure that the replacement components are industrial grade and meet or exceed OEM standards. All repairs are FVT tested and come with a warranty.
Proper refurbishing of the IS220PDIIH1A module can increase its longevity also.
The refurbishing process includes,
- Change all aging and commonly failing components.
- Apply TIL modification if there is any.
- Reflow solder to eliminate dry solder.
- Thorough Industrial standard cleaning.
- Apply a protective coating, etc.
Functional Verification Test
We also carry out the FUNCTIONAL VERIFICATION TEST of IS220PDIIH1A in an actual OEM system setup. Because of using the OEM system, we can assure 100% reliability also. Like any other card, all inputs and outputs will be individually verified for their functionality. So every channel is individually verified. Depending on the module, we do load testing to ensure the proper stability of the board.
Circuit Board Handling.
IS220PDIIH1A is a static-sensitive module like the VME boards.
Also we recommend minimizing hands-on contact with the conducting area. If you need to hold them directly, hold them on their body without touching the connectors. Always wear antistatic gloves. These units need to handle with proper ESD safety precautions.