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Yokogawa S2BN1D‑19030 Terminal Base Plate
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- Part Number: S2BN1D‑19030
- Brand: Yokogawa
- Type: Terminal Base Plate
- Dimensions: 3.3x10.7x13cm
- Country of Origin: Japan
- Barcode: 8537101190
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Additional Specifications
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Tags:
Terminal Base Plate
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YOKOGAWA
Product Description
Yokogawa S2BN1D‑19030 Terminal Base Plate
The Yokogawa S2BN1D‑19030, also cataloged as the S2BN1D‑19030 terminal base plate, serves as the primary wiring‑mount substrate used to execute field‑signal landing and subsystem routing across CENTUM VP and ProSafe‑RS platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | S2BN1D‑19030 |
| Brand | Yokogawa |
| Origin | Japan (typical Yokogawa manufacturing origin) |
| Weight | Lightweight panel‑grade plate; no numeric value specified |
| Dimensions | Standard Yokogawa base‑plate form factor; no numeric value specified |
| Operating Temp | Control‑room rated thermal range; no numeric value specified |
| Power Consumption | Passive mechanical base; no electrical consumption |
| Module Type | Terminal base plate |
| Terminal Type | Pressure‑clamp or screw‑type landing (model‑dependent) |
| Mounting | Panel‑mount or nest‑mount within I/O wiring assemblies |
| PCB/Plate Construction | Rigid industrial substrate with plated terminal pads |
| Signal Types | Digital contact states, analog references, excitation/return conductors |
| Channel Isolation | Physical spacing between terminal groups for impedance separation |
| Grounding Scheme | Common reference ground via designated terminal points |
| Compatibility | CENTUM VP / ProSafe‑RS subsystem wiring nests |
| Product Type | Terminal Base Plates |
4‑20 mA HART Loop Protocol & Channel Isolation
Within Yokogawa architectures, terminal‑base plates such as S2BN1D‑19030 align with channel‑to‑channel isolation practices used across CENTUM VP wiring nests. Although the plate does not perform analog conditioning, its mechanical layout maintains stable impedance characteristics required for adjacent 4‑20 mA HART loops. Isolation spacing prevents cross‑talk between digital excitation lines and analog loop conductors, supporting deterministic control behavior when paired with Yokogawa subsystem I/O cards.
Frequently Asked Questions
Q: Can the S2BN1D‑19030 be installed or removed while the panel is energized? A: Terminal base plates are not designed for hot‑swap. Installation should occur only when the associated segment is de‑energized to avoid transient contact excitation.
Q: Does the plate support redundant I/O configurations? A: Yes. The plate provides passive landing points compatible with simplex or redundant digital/analog I/O cards.
Q: How does terminal spacing affect mixed wiring? A: Physical spacing minimizes impedance coupling, ensuring stable behavior when digital contact lines and analog loops coexist within the same wiring nest.
Field Installation Guidelines
- Maintain shield continuity on analog and digital wiring to reduce induced noise from adjacent high‑current conductors.
- Verify correct landing of excitation, return, and signal conductors before energizing the panel.
- Ensure all terminal screws or clamps are fully tightened to maintain long‑term mechanical stability.
- Route digital contact wiring separately from analog loops to avoid impedance coupling.
- Inspect terminal surfaces for contamination, oxidation, or mechanical wear prior to installation.
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