
| HONEYWELL / PM COMMUNICATION | OverviewSpecificationsIntegrationRelated ModelsFAQ |
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PROCESS MANAGER / INTERNAL COMMUNICATION
51303976-400Process Manager Communication PWA
A printed-wire assembly within matched Honeywell Process Manager communication hardware. Correct replacement depends on the board number, revision, associated assembly and installed controller position. ASK ABOUT THIS PARTSales manager: Miya zheng | sales@amikon.cn | WhatsApp: 86-18020776792
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| Manufacturer | Honeywell |
| Part number | 51303976-400 |
| Product class | Process Manager communication PWA |
| System family | Honeywell Process Manager architecture |
| Primary role | Internal controller communication path |
| Associated assembly | Often paired within communication-card assembly 51304042-100 |
| Installation form | Internal board-level assembly |
| Service method | Controlled shutdown and electrostatic-safe handling |
| Selection basis | PWA number, assembly number, revision and installed position |
| Interchangeability | Not established by connector shape or partial numbering |
| PROCESS MANAGER CONTROL | > | 51303976-400 COMM PWA | > | SYSTEM COMMUNICATION PATH |
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Fast handling helps reduce avoidable downtime when a critical component is required. |
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| What is 51303976-400? It is a Honeywell Process Manager communication printed-wire assembly used inside matched controller hardware. |
Is 51304042-100 the same item? No. That number can denote the associated communication-card assembly that incorporates or is handled with this PWA. |
| Can it replace an I/O Link interface card? No. Communication-card and I/O Link functions occupy different system roles even when the boards appear similar. |
Why must both PWA and assembly numbers be checked? A service request may target the bare board or the complete card set, and ordering the wrong scope can prevent installation. |
| Which revision details matter? Capture every suffix, revision letter, firmware label and modification marking on the removed unit. |
What symptoms may involve this board? Loss of controller communication or abnormal card status may involve the PWA, but power, backplane, cabling and companion cards also require diagnosis. |
| How should it be handled? Use electrostatic-safe procedures, preserve connector alignment and perform work only with the controller in the required safe shutdown state. |
What should be validated after replacement? Check card seating, connector engagement, controller communication, status indications and normal process-manager operation. |
| 0-57412-E | DCVR-3 SC-68224 | WR-D4001 |
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| BDG0103 | MDH-L425-D | TM30050 |
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| 4L-L4-M2-B1A | 4L-E4-C1A-TT | 22TA-L4-SS |
| D200175 AP31 | A413141 BIU82 | E2170/1/80 |
| SPIDER 5TX | MA40-7073 | 05V-0070L |
| 02-681-339 | FTD76-10-D | FD-HCB10 |
| CC-PDOD51 51454408-175 | DC-TDIL01 51307780-176 | 8C-PCNT01 51454363-175 |
| CC-TDOR01 51308376-175 | FIO-11 68679079 | 2080-DNET20 |
| WMZT3D20T | CS-SS-RHR1HE-03 | EPDM 76/DN80/3 |
| 140DAO85300 | VPM-8100LS-000 | VPM-8100Q-000 |
| VPM-8100X-001-P | VPM-8120X-5061-P | C98043-A7600-L1 |
| 71503-052130 | E24KN9ZCCM | NA50-40NAMKNN-CE |
| NCR-DABOA2D-401B | NPA-20NN-50-E8 | 03-408-608-303 |
| TA-2-81217 | 6ES7135-6FB00-0BA1 | 457D943G21 |
| F4000-10N-W-M | F3000-10-W-FMY | IOP331 181207 |
| IOP320 181545 | 1771-SN | MSD013A1Y |
| MSD5AZA1Y | 103147 SAE-14 | 79835-66515 |
Send the complete label, revision, quantity, host platform and delivery destination for a precise quotation.
CONTACT MIYA ZHENG| Returns & replacement | Contact us within 7 days after receipt if an issue occurs. Returned items must remain in their original condition and include the return reason. A replacement or refund is arranged after receipt and inspection. Return shipping costs are the buyer's responsibility. |
| Ordering details | Provide the quantity, delivery country, complete label, revision and host-system identity. Availability and lead time are confirmed with the quotation. |



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