Products Description
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Product Overview – Emerson 12P0631X012 DeltaV System Cable Connector
The Emerson 12P0631X012 is a dedicated cable connector for the DeltaV™ Distributed Control System (DCS), specifically engineered to provide robust, nonincendive interconnection in hazardous (Zone 2) environments. This model ensures signal reliability and system integrity when extending connections within DeltaV localbus architectures or interconnecting enclosures.
Designed to meet international safety standards, the 12P0631X012 features a rugged construction suitable for both vertical and horizontal installation within certified enclosures. The connector complies with strict IP protection requirements and supports SELV/PELV/Class 2 power limitations, making it ideal for industrial automation applications in process environments.
Technical Specifications
| Parameter | Value |
|---|---|
| Model Number | 12P0631X012 |
| Product Type | DeltaV System Cable Connector |
| System Compatibility | DeltaV™ Series-1 & Series-2 |
| Rated Voltage | ≤ 30 VDC (Nonincendive Field Circuit Class) |
| Field Circuit Classification | Nonincendive / Energy-limited |
| Installation Area | Zone 2 Hazardous or Safe Area |
| Operating Temperature Range | -40°C to +70°C |
| Cable Length | 1.2 meters |
| Weight | 0.739 kg |
| IP Rating (When Installed) | IP54 (minimum required enclosure protection) |
| Mounting | In conduit between enclosures (per IEC 60079) |
| Certification Standards | IEC 60079-0/11/15, EN 60079-0/11/15 |
| Use Limitation | Must be installed in certified enclosures |
| Termination Type | Factory-prepared molded connector ends |
| Communication Isolation | Required for fault current < 100A |
Product Features
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Provides safe and reliable interconnection for DeltaV system components.
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Suitable for Zone 2 hazardous area installation with IP54-rated enclosure.
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Factory-molded terminations ensure secure, vibration-resistant contact.
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Complies with nonincendive field circuit requirements.
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Engineered for long-term performance under industrial stress.
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Compact 1.2-meter length ideal for enclosure-to-enclosure cabling.
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Ensures mechanical and electrical compatibility with localbus extender ports.
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Resistant to electromagnetic interference and mechanical degradation.
Advantages
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Safety Compliance
Meets global standards for hazardous area installation, reducing risk in explosive environments. -
System Integrity
Maintains data and power signal quality, critical for DeltaV distributed I/O performance. -
Plug-and-Play Installation
Preassembled cable ends reduce installation error and speed up field commissioning. -
Durability
Built with rugged materials to endure harsh process environments. -
Reduced Downtime
Minimizes potential for field failures due to factory-controlled connector integrity. -
Compact Integration
Allows for space-saving layout in cabinets and enclosures.
Applications
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Chemical and petrochemical plants
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Oil and gas processing facilities
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Pharmaceutical manufacturing units
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Power generation stations
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Food and beverage process automation
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Water and wastewater treatment plants
The cable connector is primarily utilized for interconnecting DeltaV localbus extenders between enclosures and expanding system architecture while maintaining electrical safety and signal continuity.
Latest Industry Documentation Title
“DeltaV™ Scalable Process System Zone 2 Installation Instructions – Revision AE, 12P2046”
Issued by Emerson Process Management on June 11, 2013
This document includes guidelines relevant to the safe use and installation of 12P0631X012 and other system cables in certified DeltaV systems.
Related or Same-Series Model Recommendations
| Model Number | Description | Cable Length | Weight | Compatibility |
|---|---|---|---|---|
| 12P2046X012 | Horizontal System Cable Connector | 1.2 m | 0.740 kg | Horizontal localbus extenders |
| 12P2047X012 | Vertical Cable Connector | 1.2 m | 0.740 kg | Vertical extender orientation |
| KJ4002X1-BF1 | Bottom Extender Cable | 1.2 m | 0.739 kg | System bottom extension |
| KJ4002X1-BF2 | Bottom Extender Cable Variant 2 | 1.2 m | 0.739 kg | Enclosure interconnection |
| KJ4002X1-BE1 | Top Extender Cable | 1.2 m | 0.739 kg | Top-positioned carriers |
| KJ4001X1-NA1 | Dual Right Localbus Extender | Built-in | 0.800 kg | Horizontal extension layout |
Popular Emerson Model Recommendations
| Model Number | Description | Dimensions (mm) | Weight | Functionality |
|---|---|---|---|---|
| KJ3002X1-BA1 | AI Card, 8-Channel, HART | 130 x 35 x 135 | 0.350 kg | 4-20mA analog signal input |
| KJ3001X1-BB1 | DI Card, 8-Channel, Dry Contact | 130 x 35 x 135 | 0.300 kg | Discrete input acquisition |
| KJ3202X1-BA1 | DO Card, 8-Channel, High Side, Series-2 | 130 x 35 x 135 | 0.310 kg | Digital output control |
| KJ3242X1-BA1 | Fieldbus H1 Card, Series-2 | 130 x 35 x 135 | 0.330 kg | Fieldbus communication interface |
| KJ4001X1-BB1 | 8-Wide I/O Interface Carrier | 225 x 190 x 50 | 0.850 kg | I/O module mounting platform |
| KJ4020X1-BD1 | Fieldbus Power Conditioner | 100 x 40 x 120 | 0.270 kg | Fieldbus energy-limited power supply |
FAQ
Frequently Asked Questions (FAQ)
Q1: What is the primary function of the 12P0631X012 cable connector?
A1: It provides a secure and nonincendive connection between DeltaV system components, especially in hazardous (Zone 2) environments.
Q2: Can the 12P0631X012 be used in both vertical and horizontal DeltaV installations?
A2: Yes, it is compatible with both orientations as long as it follows localbus extension standards and is enclosed in a certified IP54-rated housing.
Q3: What safety standards does this product comply with?
A3: It complies with IEC and EN 60079 series standards for Zone 2 installations, including IEC/EN 60079-0, 60079-11, and 60079-15.
Q4: Is the 12P0631X012 suitable for use in Safe Areas?
A4: Yes, it can also be installed in Safe Areas, provided that all field wiring meets the criteria for Zone 2 connections where applicable.
Q5: Can this connector be disconnected while the system is energized?
A5: No, for safety, the system must be de-energized before disconnecting any DeltaV extension cable, including the 12P0631X012.
Q6: How should the connector be mounted?
A6: It should be mounted in conduit between certified enclosures, following the DeltaV installation manual and Zone 2 safety guidelines.
Q7: Is the connector shielded against EMI?
A7: Yes, the design includes shielding for protection against electromagnetic interference, ensuring reliable communication and signal transmission.
Q8: What power limitations apply to the cable?
A8: The connector must operate with SELV/PELV or Class 2 power supply, limited to a maximum voltage of 30 VDC for nonincendive circuits.
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Packing & Delivery
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