Emerson KJ3007X1-EA1 (12P2413X062) is a DeltaV Profibus DP Terminal Block, facilitating secure Profibus DP signal connections. It ensures stable data transmission, resists industrial interference, and integrates seamlessly with DeltaV DCS for field communication.
Publish Date of ATEX Instruction Sheet: February, 2003
Manufacturer: Emerson Process Management (Austin, Texas)
Serial Number & Manufacturing Details: Refer to the product label for serial number, manufacturing
location, and manufacturing date
2.Product Overview
The KJ3007X1-EA1 (12P2413X062) is a ProfibusDP Terminal Block designed for hazardous industrial environments, serving as a dedicated connection component for ProfibusDP communication networks in DeltaV automation systems. It ensures stable signal transmission between ProfibusDP-enabled devices (e.g., I/O modules, controllers) and complies with strict hazardous area safety standards, supporting reliable data exchange in process control scenarios (oil & gas, chemical, pharmaceutical facilities).
3.Environmental Specifications
Environmental Parameter
Specification
Ambient Temperature
0°C to 60°C
Shock
10g ½ sinewave for 11 msec
Vibration
1mm peak to peak from 5 to 16Hz; 0.5g from 16 to 150Hz
Airborne Contaminants
ISA-S71.04 –1985 Airborne Contaminants Class G3
Relative Humidity
5% to 95% Non-Condensing
4.Mechanical & Installation Features
4.1 Rotary Keying System
A built-in rotary keying mechanism ensures mechanical and electrical compatibility between the terminal block and specific ProfibusDP I/O cards. The keys must be set to match the I/O card model before installation, preventing incorrect mating and potential damage to components or data transmission errors.
4.2 Mounting & Integration
Designed for DeltaV Systems: Optimized for use with the DeltaV Scalable Process System; refer to Emerson’s DeltaV Scalable Process System Zone 2 Installation Instructions (Document 12P2046) and Installing Your DeltaV Automation System manual for detailed mounting procedures.
Cabinet Compatibility: Intended for mounting inside IP-rated control cabinets (consistent with its IP 20 rating) to protect against environmental hazards.
4.3 Removal & Insertion
The terminal block supports safe removal and insertion when following hazardous area procedures (e.g., ensuring the area is non-hazardous or using appropriate safety protocols). The keying system simplifies correct reinstallation, reducing downtime during maintenance.
5. Maintenance & Service
No User-Serviceable Parts: The KJ3007X1-EA1 contains no internal components that can be serviced or adjusted by the user. Disassembly is strictly prohibited, as it may compromise safety certifications and damage the unit.
Calibration Not Required: Factory-calibrated for optimal performance; no periodic calibration is needed under normal operating conditions.
Product Label Reference: Serial number, manufacturing location, and date are printed on the product label for traceability and warranty purposes.
6. Compliance & Documentation
Publisher: Emerson Process Management (Austin, Texas, USA).
Instruction Sheets:
ATEX Instruction Sheet (Part Number: D803040X012; Publish Date: February 2003).
Refer to Document 12P2046 (DeltaV Scalable Process System Zone 2 Installation Instructions) and Installing Your DeltaV Automation System for full installation, operation, and safety guidelines.
Global Standards: Complies with ATEX (European), FM (North American), and ISA (international industrial) standards, ensuring multi-region deployment compatibility.
Safety Warnings
Strictly adhere to power specifications (5 VDC, max 100 mA) to avoid circuit overheating or damage,
which could pose risks in hazardous environments.
Ensure all ProfibusDP wiring complies with industrial communication standards during installation to
maintain signal integrity and prevent communication failures.
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