The 140CFA04000 universal wiring block organizes field connections for Modicon Quantum I/O systems. This Schneider terminal unit simplifies wiring between modules and external devices. Technicians value it for clean, reliable signal routing in control cabinets.
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Type | Universal Wiring Block |
| Compatibility | Modicon Quantum I/O Modules |
| Connection Points | 40 Terminal Positions |
| Terminal Type | Screw Clamp, Removable |
| Interface | Module Connector, Field Wiring Terminals |
| Dimensions | 200 mm x 45 mm x 85 mm |
| Weight | Approximately 0.38 kg |
| Component Count | 22 Passive and Active Components |
| Energy Storage | None Required |
| Voltage Rating | 30 VAC / 42 VDC Maximum |
| Current Rating | 2 A Per Terminal |
| Operating Temperature | 0°C to 60°C |
| Relative Humidity | 5% to 95%, Non-Condensing |
Connection and Wiring Design
The block offers 40 screw-clamp terminals for straightforward field wiring. Therefore, installers terminate sensor and actuator cables without special tooling. Furthermore, removable terminal strips speed up module replacement during maintenance. Consequently, downtime shrinks during troubleshooting or upgrades.
Interface and Integration
A dedicated connector links the 140CFA04000 directly to Quantum I/O modules. As a result, signal paths stay short and electrically stable. Additionally, clear labeling guides technicians through each terminal assignment.
Electrical Ratings
The unit handles 30 VAC or 42 VDC maximum per circuit. Moreover, each terminal carries up to 2 A continuously without overheating. Consequently, it suits most industrial sensor and control wiring tasks.
Installation Notes
Operators snap the block onto a standard DIN rail or panel mount. The compact housing fits tight cabinet spaces with minimal clearance. However, users should verify torque settings before energizing circuits.
Details
| Weight | 0.15 kg |
|---|---|
| Dimensions | 110 × 72 × 38 mm |
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