Description
Overview
The KJ4001X1‑CA1 (12P0623X072) Terminal Block is a 4‑wire field‑wiring interface designed for Emerson DeltaV M‑Series I/O systems. It provides secure termination points for analog and discrete field signals, ensuring stable electrical connections and reliable signal transmission within distributed control system (DCS) architectures.
Functional Characteristics
This terminal block supports 4‑wire field device connections, offering clear separation between power and signal wiring. Its mechanical design ensures consistent contact pressure, low‑resistance terminations, and proper alignment with DeltaV carriers. The compact housing allows efficient use of cabinet space while maintaining accessibility for maintenance.
Key Features
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Designed for DeltaV M‑Series I/O modules
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Supports 4‑wire field device wiring
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Low‑resistance terminals for stable signal integrity
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Compact, lightweight housing for dense cabinet layouts
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Durable construction suitable for industrial environments
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Quick‑mount design for fast installation and replacement
Technical Specifications
| Parameter |
Specification |
| Model / Part Number |
KJ4001X1‑CA1 / 12P0623X072 |
| Product Type |
4‑Wire Terminal Block |
| System Compatibility |
DeltaV M‑Series I/O Subsystem |
| Dimensions |
5.1 × 7.6 × 5.1 cm |
| Weight |
0.1 kg |
| Wiring Type |
4‑wire field termination |
| Operating Temperature |
−40°C to +70°C |
| Terminal Material |
Copper alloy with corrosion‑resistant plating |
| Housing Material |
Industrial‑grade polymer |
| Protection Class |
IP20 (cabinet‑mounted applications) |
| HS Code |
8537101190 |
| Country of Origin |
USA |
| System Type |
DCS field termination block |
Application Scenarios
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Analog and discrete field wiring termination for DeltaV M‑Series modules
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Control cabinets requiring compact, reliable terminal blocks
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Industrial environments where stable low‑level signal connections are essential
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Replacement of aging terminal blocks in existing DeltaV installations
Additional Notes
This terminal block does not provide Ethernet or communication functions; it serves strictly as a field‑wiring interface. Its mechanical design ensures proper alignment with DeltaV carriers and maintains consistent electrical performance across temperature and vibration ranges.
FAQ
Q: What wiring formats does this terminal block support A: It supports 4‑wire field device wiring, commonly used for analog transmitters and powered sensors.
Q: Is it compatible with S‑Series hardware A: No. It is designed specifically for DeltaV M‑Series I/O subsystems.
Q: Does it include surge protection A: No. External surge protection devices must be installed separately if required.
