The Schneider Electric 140CRA93101C is a high-performance Modicon Quantum Remote I/O (RIO) Drop Adapter Module, designed to enable seamless communication between distributed I/O racks and central PLC systems. As a key component in Quantum distributed architectures, it ensures reliable data transmission across remote automation nodes.
Engineered for industrial environments where system scalability and communication stability are critical, this module supports efficient integration of remote racks into large-scale control systems. It is particularly valued in legacy Quantum installations that require dependable expansion without major system redesign.
With its robust communication capability and proven durability, the 140CRA93101C continues to be a preferred solution for maintaining high-performance distributed automation networks.
Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Model | 140CRA93101C |
| Product Type | Remote I/O Adapter Module |
| Series | Modicon Quantum |
| Function | RIO Drop Adapter (remote rack interface) |
| Communication | Remote I/O (RIO) network |
| Connector Type | F-type female connector |
| System Compatibility | Modicon Quantum PLC |
| Operating Temperature | 0°C to 40°C |
| Storage Temperature | 0°C to 50°C |
| Humidity | Up to 80% RH (non-condensing) |
| Installation Environment | Clean industrial indoor environment |
| Weight | ~1.0 kg |
| Dimensions | Approx. 250 × 100 × 50 mm |
| Mounting Type | Rack-mounted (Quantum backplane) |
The module is optimized for stable remote communication and efficient integration of distributed control nodes.
Recommended Related Models
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- Schneider 140CRP93100 – RIO head-end communication processor
- Schneider 140CPU67261C – Hot Standby Quantum CPU
- Schneider 140CPS52400C – Redundant power supply module
- Schneider Quantum 140XBP series – Backplane rack system
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These models reflect Schneider Electric’s evolution from legacy Quantum systems to modern industrial automation platforms.
