ABB | Bailey INFI 90 PHBDIO4000S200

Product Details

• Part Number 1 PHBDIO4000S200

Product Description

PHBDIO4000S200 is identified by ABB as a Digital Input/Output Mounting Base within the Bailey Infi 90 family.

For replacement planning, this class of module brings discrete field status into the control system. Typical signal sources include switches, relay contacts, permissives, and equipment-status circuits when they match the module's electrical requirements. The product remains part of the broader control and signal-handling arrangement.

In an Infi 90 installation, modules are assigned distinct control, signal, communication, and support responsibilities. Preserving the exact product identity helps maintain the configuration documented for the affected control node. Selection should account for the intended surrounding hardware configuration.

During commissioning preparation, plant engineering should reconcile the field signal type, channel assignment, wiring polarity, termination arrangement, and controller configuration recorded for the installed system. This review helps preserve the intended control function and reduce avoidable commissioning delays.

Product Documentation

• Common Part Typos PHBD1O4000S200, PHBDI04000S200, PHBDIO4000S20O, PHBDIO4000S2O0, PHBDIO400OS200, PHBDIO40O0S200, PHBDIO4O00S200

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