Honeywell 51403988-150 is the communication/control printed-wiring assembly identified for an HPM node.
Provides the HPM communication and control board function.
Operates within a High-Performance Process Manager node.
Retains the exact PWA identity for card-level maintenance.
Supports controlled restoration of HPM node operation.
Only the exact HPM COMM CONTROL CC identity is used here. Connector, firmware and electrical values remain unspecified unless verified on the installed revision.
Important Notice: Verify the complete 51403988-150 identity, installed system position, connections and controlled functional result before release.
The first document records verified technical evidence. The second organizes controlled preparation, installation, commissioning and handover.
HPM node maintenance
Provides the HPM communication and control board function.
TDC 3000 process control
Operates within a High-Performance Process Manager node.
TPS controller restoration
Retains the exact PWA identity for card-level maintenance.
Legacy HPM spare management
Supports controlled restoration of HPM node operation.
Honeywell 51403988-150 installation checks must preserve the exact identity, system assignment and witnessed acceptance record.
1
Match PWA 51403988-150 to the HPM node record.
2
Capture the active node state and diagnostics before isolation.
3
Back up the applicable HPM configuration before card work.
4
Use ESD controls throughout removal and installation.
5
Preserve connector identity and card-file position.
6
Do not borrow specifications from a nearby HPM board number.
7
Restore the node under the approved controller procedure.
8
Retain communications, control and diagnostic acceptance evidence.
Technical notes
Only the exact HPM COMM CONTROL CC identity is used here. Connector, firmware and electrical values remain unspecified unless verified on the installed revision.