Product Description
C402214W01 is a rack‑mount backplane assembly for YOKOGAWA DCS system. It acts as internal hardware base inside cabinet, providing bus signal channels and power distribution for controllers and I/O cards. Equipped with multiple slots, system bus and power circuits for data exchange between modules, supporting card hot‑swap. With industrial anti‑interference capability. Mainly used for legacy YOKOGAWA DCS cabinet maintenance replacement and spare‑parts stock. It is an end‑of‑life legacy spare part.
Technical Parameters
| Item | Specification |
|---|---|
| Model | C402214W01 |
| Manufacturer | YOKOGAWA Electric |
| Product Type | DCS Rack Backplane Assembly |
| Mounting | 19‑inch cabinet rack mounting |
| Function | Bus communication & power distribution for I/O cards and controllers |
| Feature | Module hot‑swap support |
| System Power | 24VDC |
| Operating Temperature | 0℃ ~ +60℃ |
| Humidity | 5‑95%RH, non‑condensing |
| Status | Legacy spare part, OEM discontinued |
| Application | Inner base for legacy YOKOGAWA DCS cabinet |
Product Application
- DCS cabinet faulty replacement: Full‑unit replacement for aged, bus‑faulty or power‑circuit damaged backplane, restore cabinet communication and power supply.
- On‑site spare‑parts inventory: Standby spare for chemical and power‑plant DCS systems, reduce equipment downtime.
- Legacy DCS cabinet refurbishment: Rebuild old control cabinets as hardware carrier for I/O cards.
- Troubleshooting replacement: Replace confirmed faulty backplane when multiple I/O cards show communication failure.
Related Series Part Numbers
- C402213W01 Standard‑slot backplane assembly
- C402215W01 Extended‑slot backplane
- C402216W01 Redundant‑configuration chassis backplane
- C402212W01 Compact short‑size backplane
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