AIP502
AIP502 is a legacy Yokogawa V-Net coupler module used in documented CENTUM control-network hardware. Compatibility is determined by the installed rack, bus architecture, revision and system release.
Scope note: AIP502 is supplied as legacy v-net coupler module; terminal hardware, cables and system engineering are selected or verified separately.
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+86 18150117685V-Net Coupler Module
The Yokogawa AIP502 is a legacy Yokogawa V-Net coupler module used in documented CENTUM control-network hardware. Compatibility is determined by the installed rack, bus architecture, revision and system release.
Application guidance: like-for-like maintenance of a documented V-Net station. legacy network-spare identification from a complete nameplate. migration surveys that preserve V-Net topology and termination.
Ordering note: Reproduce AIP502 exactly and confirm the installed hardware, terminal arrangement, project release and site requirements.
| Manufacturer | Yokogawa Electric Corporation |
|---|---|
| Full part number | AIP502 |
| Product type | legacy V-Net coupler module |
| System family | Legacy CENTUM / V-Net |
| Signal / function | V-Net control-network coupling |
| Channel scope | System bus connection rather than process I/O channels |
| Isolation | System-architecture dependent |
| Performance reference | Network behavior and diagnostics depend on the paired hardware and CENTUM release |
| External connection | Match the installed backplane, V-Net connectors, terminators and paired coupler hardware |
| Ordering identity | AIP502 and AIP502 S1 must be treated as distinct ordering identities when style is shown on the installed nameplate. |
| Official document | Yokogawa CENTUM Engineering and Hardware Guidance |
Record network topology, station addressing, terminators, paired hardware, switch settings and software release before replacement.
AIP502 is a legacy Yokogawa V-Net coupler module used in documented CENTUM control-network hardware. Compatibility is determined by the installed rack, bus architecture, revision and system release.
AIP502 is typically selected for like-for-like maintenance of a documented V-Net station. Confirm the installed system and application requirements before use.
Fit AIP502 only in the documented legacy CENTUM rack and V-Net arrangement. Preserve the recorded connector, termination and switch settings, verify the paired hardware and software release, and check station communication and diagnostics after replacement.
AIP502 performs V-Net control-network coupling in supported legacy CENTUM hardware. Match the installed rack, bus connectors, terminators and paired coupler; process-I/O channel counts do not describe this network role.
AIP502 and another AIP502 style are not automatic substitutes. If the installed nameplate specifies S1 or another revision, include that identity in the order and verify compatibility with the rack, paired coupler and CENTUM release.
AIP502: Record network topology, station addressing, terminators, paired hardware, switch settings and software release before replacement.
Provide clear AIP502 nameplate and board photos, quantity, installed system and node, style/revision, terminal hardware, cable, project release, field signal, destination and delivery date.
Send the exact AIP502 nameplate, quantity, installed Yokogawa system, terminal hardware, destination and clear photos. Availability, condition and compatibility will be confirmed before quotation.
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