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ABB GJR2397800R0100 identifies 81AR01A-E as a relay output module used with ABB PROCONTROL P14 systems. Selection is based on the complete article, type designation and installed hardware revision. Use GJR2397800R0100 81AR01A-E only in the documented ABB PROCONTROL P14 systems position whose parts list, wiring and configuration name this exact execution. Confirm GJR2397800R0100, 81AR01A-E, the receiving rack or equipment, connector population, hardware revision and documented configuration before replacement.
GJR2397800R0100 81AR01A-E must be matched to the receiving equipment and project record. Preserve the approved configuration and terminal record, isolate every applicable energy source, label connections and follow ESD handling requirements. After installation, verify power and diagnostics first, compare communication or I/O status with the saved record, and prove the assigned function in a controlled test state.
GJR2397800R0100 81AR01A-E supports unit auxiliaries, gates and common-plant control where its relay output module matches the documented equipment and control design.
GJR2397800R0100 81AR01A-E supports steam, generator and plant-utility control systems where its relay output module matches the documented equipment and control design.
Restore only the approved settings, review diagnostics and test the assigned function before releasing the equipment.
GJR2397800R0100 81AR01A-E is controlled as one complete ABB hardware identity. Similar boards or units cannot be substituted from appearance alone: article suffix, type designation, populated connectors and receiving-equipment record must agree.
Before energization, inspect keying, grounding, insulation boundaries and every transferred connection. During commissioning, verify diagnostics and signal behavior against the plant record, then document the final hardware revision and test result.
Availability and lifecycle status are confirmed for the exact GJR2397800R0100 81AR01A-E article at quotation.
Moore Automated verifies the supplied condition, included items and installed-system match against the complete ABB identity.