Schneider Electric 140CHS32000 Hot Standby Coax Splitter Kit

Schneider Electric 140CHS32000 Hot Standby Coax Splitter Kit

The Schneider Electric 140CHS32000 is a coaxial splitter kit designed for hot standby systems. It enables reliable signal distribution in Modicon Quantum redundancy configurations, ensuring consistent communication between primary and standby controllers.

Core Technical Specifications

• Part Number: 140CHS32000
• Impedance: 50 ohm nominal
• Connector: BNC female standard
• Frequency Range: 5 MHz to 250 MHz
• Max Power: 10 W per port (continuous)
• Insertion Loss: 0.6 dB typical
• Output Isolation: 18 dB typical between ports
• VSWR: < 1.4:1 typical
• Operating Temp: -20°C to 70°C
• Storage Temp: -40°C to 85°C
• Humidity: Up to 95% non-condensing

Additional Technical Details

• Return Loss: > 14 dB at mid-band frequency
• Phase Balance: < 5 degrees typical
• Amplitude Balance: < 0.5 dB typical
• Compatible Cable: Coaxial cable with 520402000 terminator for trunk cable
• Mounting: Kit includes options for panel or DIN rail clip mounting

Frequently Asked Questions

• Q: What is the purpose of the 140CHS32000 splitter kit?
  A: It splits coaxial signals in Modicon Quantum hot standby systems, allowing a single communication source to connect to both primary and standby controllers reliably.
• Q: What type of cables and terminators are required?
  A: It is designed for use with 50-ohm coaxial cables and requires the 520402000 terminator on the trunk cable for proper impedance matching.
• Q: How is the signal quality maintained between outputs?
  A> The kit provides excellent amplitude balance (<0.5 dB) and phase balance (<5°), with 18 dB isolation between outputs to minimize interference.
• Q: What are the mounting options?
  A: The kit includes hardware for flexible installation, supporting both direct panel mounting and attachment via a DIN rail clip.
• Q: What is the typical insertion loss?
  A: The signal loss through the splitter is very low, typically only 0.6 dB, ensuring strong signal integrity.

Ordering & Support

• Complete kit includes splitter and mounting hardware
• Worldwide shipping via FedEx, UPS, or DHL
• Technical documentation provided for installation guidance

Ensure robust signal integrity in your redundancy setup with the Schneider Electric 140CHS32000. This precision splitter kit is an essential component for maintaining reliable hot standby communication.

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