Emerson KJ1501X1-BC4 System Dual DC Power Supply – Product Description

Overview

The Emerson KJ1501X1-BC4 is an M-Series baseplate and carrier module designed for DeltaV distributed control systems. It provides a secure mechanical structure and a stable electrical backbone for controllers, I/O modules, and system power supplies. Moreover, its integrated design reduces wiring complexity and ensures reliable communication across LocalBus pathways. The rugged construction supports continuous operation in harsh industrial environments.

Technical Specifications

• Model: KJ1501X1-BC4

• Type: DeltaV Baseplate / Carrier

• System Compatibility: Emerson DeltaV DCS

• Power Supply: 24 VDC nominal

• LocalBus Rating: 12 VDC at 150 mA

• Bussed Field Power: 12 VDC at 300 mA

• Field Circuit Rating: 24 VDC at 32 mA

• Dimensions: ~330 × 140 × 50 mm

• Weight: 0.8 kg

• Operating Temperature: –40 °C to +70 °C

• Storage Temperature: –40 °C to +85 °C

• Humidity: 5% – 95% non-condensing

• Shock Resistance: 10 g half-sine wave for 11 ms

• Vibration Resistance: 1 mm (2–13.2 Hz), 0.7 g (13.2–150 Hz)

• Airborne Contaminants: ISA-S71.04 Class G3

• Protection Class: IP20

• Certifications: CE, UL, ATEX, IECEx (Zone 2 / Class I Div. 2)

• Country of Origin: USA

• Application Areas: Oil & gas, chemical plants, power generation, steel mills, process automation

  FAQ

  Q1: What is the main function of the KJ1501X1-BC4?
  A1: It provides mechanical mounting and power distribution for DeltaV controllers and I/O modules.

  Q2: Does this module support LocalBus communication?
  A2: Yes, it integrates LocalBus communication for connected DeltaV subsystem components.

  Q3: Can it operate in hazardous locations?
  A3: Yes, it is certified for Zone 2 and Class I Div. 2 industrial environments.

  Q4: What voltage does the carrier distribute?
  A4: It distributes nominal 24 VDC power to modules installed on the baseplate.

  Q5: Which industries use this module most frequently?
  A5: It is widely used in oil and gas, chemical processing, steel production, and power generation.

  Q6: Is the KJ1501X1-BC4 designed for 24/7 operation?
  A6: Yes, its rugged construction and industrial certification support continuous operation.