Siemens | Simatic S7 3RK1903-1BD00

Product Details

• Part Number 1 3RK1903-1BD00

Product Description

Designed for the Simatic S7 platform, Siemens 3RK1903-1BD00 is an SIGUARD Power Module.

Within the process-control arrangement, its role is to provide the electrical supply required by compatible control hardware, helping keep controller, communication, or I/O functions energized within the intended system design. This helps preserve the function assigned to the installed control node.

SIMATIC S7 integrates programmable control, modular I/O, and industrial communication functions. This product belongs to the PLC modules layer of the installed S7 automation solution. Configuration records should be reconciled with the exact installed assembly.

For maintenance or replacement work, the exact module designation should be checked against the installed hardware, wiring records, and control-system documentation before the component is placed into service. The assigned system function should be preserved through installation and service.

Product Documentation

• Common Part Typos 3RK1903-1BD0O, 3RK1903-1BDO0, 3RK1903-IBD00, 3RK1903-lBD00, 3RK19031BD00, 3RK19031BD0O, 3RK19031BDO0, 3RK1903IBD00, 3RK1903lBD00, 3RK19O3-1BD00, 3RK19O31BD00, 3RKI903-1BD00, 3RKI9031BD00, 3RKl903-1BD00, 3RKl9031BD00

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