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The Schneider Electric 140CRA93100 serves as a key communication interface within the Modicon Quantum Remote I/O (RIO) architecture. Installed in a remote rack, this adaptor enables the central processor to communicate with distributed I/O modules over long distances. It ensures synchronized data exchange between field devices and the main controller, supporting scalable and distributed automation systems such as water treatment plants and large manufacturing facilities.
| Parameter | Specification |
|---|---|
| Series | Modicon Quantum |
| Product Type | RIO Drop Adaptor |
| Communication Interface | Coaxial (S908 RIO Network) |
| Transmission Rate | 1.544 Mbps |
| Max Remote Drops | Up to 63 drops per network |
| Bus Current Requirement | 600 mA |
| Weight | 0.91 kg |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
Extended Network Reach
Supports remote I/O placement over long distances, significantly reducing field wiring complexity and installation costs.
Deterministic Data Exchange
S908 RIO protocol ensures predictable communication timing, enabling stable control of high-speed industrial processes.
Simplified Rack Addressing
Front-panel rotary switches allow easy manual configuration of drop addresses without requiring software tools.
Built-in Diagnostics
LED indicators provide real-time status of network communication and module health, improving maintenance efficiency and fault detection speed.
Is this module brand new?
Yes, it is supplied as 100% brand new original Schneider Electric equipment in factory packaging.
What type of cable does it use?
It uses RG-6 or RG-11 coaxial cable with BNC or F-type connectors depending on installation requirements.
Can it function as a CPU or head processor?
No, this is a drop adaptor. It must be used with a head module (such as the 140CRP series) in the main rack.
Does it support redundant communication links?
No, this model uses a single communication port. Redundant configurations require other series such as 140CRA93200.