Schneider 140XBP00400 (Modicon Quantum 4-Slot Backplane Rack)

1. General Information

Part Number: 140XBP00400

Manufacturer: Schneider Electric

Series: Modicon Quantum

Type: 4-slot standard backplane rack (passive)

Function: Provides physical mounting and high-speed bus interconnection for Quantum CPU, power supply, I/O, and communication modules.

Status: Legacy / End of Life (EOL)

2. Mechanical Specifications

Slot Count: 4 standard slots (for 140-series modules)

Dimensions (W × D × H): 184 mm × 104 mm × 290 mm (7.2 in × 4.1 in × 11.4 in)

Net Weight: 0.45 kg (0.99 lb)

Mounting: Panel or cabinet mounting (screw-fastened)

Protection Rating: IP20 (front)

3. Electrical & Bus Characteristics

Backplane Bus: High-speed parallel backplane bus (proprietary Quantum bus)

Power Distribution: Passive, powered by external Quantum power supply modules (e.g., 140CPS11400)

Backplane Voltage: 5 VDC (from power supply)

Max Current per Slot: 2.5 A @ 5 VDC

4. Environmental Ratings

Operating Temperature: 0 °C to +60 °C (32 °F to 140 °F)

Storage Temperature: -40 °C to +85 °C (-40 °F to 185 °F)

Relative Humidity: 5% to 95%, non-condensing

Operating Altitude: Up to 1,000 m (3,280 ft) above sea level

5. Compatibility & Certifications

Compatible Modules: All Modicon Quantum 140-series CPU, power, I/O, and communication modules

Certifications: CE, UL, CSA, RoHS

Warranty: 18 months