Description
Product Description
Overview
The KJ4001X1-CA1 from Emerson is a robust horizontal I/O carrier designed for the DeltaV Series 2 System 8000. It provides a secure platform for controllers and power supplies, enabling reliable communication and power distribution within a distributed control system. Engineered for hazardous environments, this carrier is fully compliant with Zone 2 certifications, ensuring safe operation in demanding industrial settings.
Key Features
Modular Design and Expansion
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Rigid horizontal carrier with DIN-rail mounting for secure installation.
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Supports two DeltaV controllers and two system power supplies.
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Scalable design allows integration with additional carriers via plug-in bus connectors.
Redundancy for High Availability
Integrated Communication Infrastructure
Safe Handling and Maintenance
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Carrier ID plug ensures software configuration aligns with physical installation.
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T-box power connectors simplify wiring and reduce installation errors.
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Removal and insertion only allowed with system power de-energized to meet safety requirements.
Industrial-Grade Durability
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Operates from -40°C to +70°C.
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Conformal coating provides resistance to moisture and corrosive airborne contaminants (ISA-571 Class G3).
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Shock- and vibration-resistant design ensures reliable field operation.
Technical Specifications
| Feature |
Specification |
| Model |
KJ4001X1-CA1 |
| Type |
Power/Controller Carrier (Horizontal) |
| Controller Slots |
2 |
| Power Supply Slots |
2 |
| Mounting |
Standard 35 mm DIN Rail |
| Local Bus Current |
Up to 8 A |
| Input Power |
250 VAC / 60 VDC, 1 A per channel |
| Network Interface |
Redundant 10/100 Mbps Ethernet |
| Operating Temperature |
-40°C to +70°C |
| Shock Resistance |
10 g, half-sine, 11 ms |
| Vibration Resistance |
1 mm p-p (2–13.2 Hz), 0.7 g (13.2–150 Hz) |
| Humidity |
5–95% non-condensing |
| Hazardous Location Compliance |
Class I, Zone 2 |
| Contaminant Resistance |
ISA-571.04 Class G3 |
Application Scenarios
Ideal for chemical, oil and gas, and process manufacturing environments, the KJ4001X1-CA1 supports mission-critical operations where redundancy, durability, and safe operation in hazardous zones are essential.
FAQ
Q: Can this carrier be installed in hazardous zones?
A: Yes, it is certified for Class I, Zone 2 hazardous areas.
Q: How many controllers can it hold?
A: It accommodates two controllers, supporting full redundancy.
Q: Can power supplies be replaced without shutting down the system?
A: No, system power must be de-energized during installation or removal to ensure safety.
Q: Can additional I/O carriers be connected?
A: Yes, via the plug-in bus connector for scalable system expansion.
Similar Models: KJ4001X1-BE1 (I/O expansion carrier), KJ4001X1-DA1 (vertical variant)
