Product Overview and Primary Use
The KJ4006X1-BP1 is a 40-pin mass terminal block from Emerson’s DeltaV S-Series. This certified component provides a secure and reliable interface within hazardous industrial atmospheres classified as explosive. It is specifically engineered for Zone 1/21, Zone 2/22, and Class I Division 2 areas. Consequently, it ensures intrinsically safe signal connections for critical sensors, actuators, and control modules.
Detailed Technical Specifications
The Emerson KJ4006X1-BP1 terminal block meets stringent international standards for hazardous location use. The following table details its essential technical, safety, and physical parameters.
| Specification Category | Detail |
|---|---|
| Manufacturer & Series | Emerson, DeltaV S-Series |
| Part Number | KJ4006X1-BP1 |
| Product Type | Certified Mass Terminal Block |
| Number of Terminals | 40 Solder Pin or Spring Clamp Terminals |
| Hazardous Area Certification | ATEX / IECEx (Ex ec IIC T4 Gc / Ex tc IIIC T135°C Dc) |
| Rated Voltage | 250 V AC/DC (Field Side) |
| Rated Current | 2 A per terminal (maximum) |
| Wire Gauge Range | 0.2 – 2.5 mm² (24 – 12 AWG) |
| Contact Material | High-quality, corrosion-resistant alloy |
| Housing Material | Polyamide (PA), UL94 V-0 rated |
| Operating Temperature | -40°C to +105°C (-40°F to +221°F) |
| Ingress Protection | IP20 (front of terminal block) |
| Mounting | Standard 35mm DIN-rail (EN 60715) |
| Primary Application | Process Control in Classified Hazardous Locations |
| System Compatibility | Designed for Emerson DeltaV DCS & Safety Instrumented Systems |
Design and Integration Benefits
This terminal block features a robust, maintenance-free mass termination design for consistent and secure wiring. Its ATEX/IECEx certification for gas and dust atmospheres makes it essential for Oil & Gas, Chemical, and Pharmaceutical applications. Furthermore, the block integrates seamlessly into the Emerson DeltaV distributed control architecture via the DeltaV electronic marshalling system. Its durable, flame-retardant polyamide construction reliably withstands harsh environmental conditions including vibration, moisture, and corrosive agents.
Application and Wiring Context
The KJ4006X1-BP1 is a key component within Emerson’s CHARMs (CHARacterization Modules) solution, enabling flexible I/O assignment. It terminates field wiring from devices located in the hazardous area, connecting them to the intrinsically safe interface of the DeltaV system. This setup simplifies cabinet design, reduces wiring errors, and allows for late field device configuration changes. Its high-density 40-pin design saves significant space within control panels in expensive explosion-proof enclosures.
Details
| Weight | 0.45 kg |
|---|---|
| Dimensions | 170 × 145 × 65 mm |
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