Product Details
Product Description
The Emerson DeltaV Fieldbus H1 Terminal Block, model KJ3004X1-EA1, is designed to provide reliable connectivity for Fieldbus H1 networks within DeltaV distributed control systems. Built for hazardous industrial environments, this terminal block ensures stable performance under extreme operating conditions. With a compact design and robust environmental protections, it supports secure integration of field wiring while maintaining compliance with industrial standards.
Technical Specifications
-
Manufacturer: Emerson
-
Series: DeltaV Control System
-
Model / Part Number: KJ3004X1-EA1
-
Category: PLCs / Machine Control
-
Subcategory: Fieldbus Terminal Block
-
Input Power Rating: 32 VDC @ 500 mA
-
Operating Temperature: -40°C to +70°C
-
Relative Humidity: 5%–95% non-condensing
-
Shock Resistance: 10 g half-sine wave, 11 ms duration
-
Vibration Resistance:
-
1 mm peak-to-peak displacement (2–13.2 Hz)
-
0.7 g acceleration (13.2–150 Hz)
-
Airborne Contaminants: ISA-S71.04-1985 Class G3 compliance
Application Scenarios
-
Provides reliable connectivity for Fieldbus H1 devices in DeltaV distributed control systems.
-
Suitable for hazardous industrial environments such as petrochemical plants, power generation facilities, and water treatment systems.
-
Ensures stable operation under vibration, shock, and airborne contaminant exposure.
FAQ
Q: What is the input power rating of this terminal block? A: The KJ3004X1-EA1 supports 32 VDC at 500 mA.
Q: Can this unit operate in extreme temperatures? A: Yes, it is rated for -40°C to +70°C.
Q: What environmental protections are included? A: It complies with ISA-S71.04-1985 Class G3 for airborne contaminants and withstands high shock and vibration levels.
Q: How does this compare to the KJ3004X1-BA1 model? A: The KJ3004X1-EA1 is a terminal block designed for Fieldbus H1 connectivity, while the KJ3004X1-BA1 is a Fieldbus communication card with dual-channel redundancy.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
Mastering Functional Safety Terminology in Industrial Automation
In modern process control and factory automation, managing operational risk is a top engineering priority. High-speed machinery, high-pressure vessels, and continuous processes present constant hazards to personnel and equipment. Modern plant operations rely heavily on functional safety strategies to mitigate these risks. This guide breaks down the essential functional safety terminology that every control systems engineer should master.
Understanding Dry Contacts in PLC Wiring: An Industrial Automation Guide
Mastering contact switching principles is essential for reliable control panels. Field devices and PLCs interface through dry or wet contacts. This technical guide examines the mechanics of dry contacts, explores their wiring architectures, and evaluates their key advantages in industrial automation.
Ultimate Commissioning Checklist for Industrial Automation Systems: An Engineering Guide
Commissioning is the most decisive phase of an industrial automation project, transforming control hardware and software into an operational facility. Thorough testing prevents costly startup delays and builds customer confidence. This guide covers essential checklists, electrical standards, and best practices.