Distributed control architectures require robust remote I/O interfaces for reliable field device connectivity. The 140CRA93200C from Schneider Electric serves as a dual-channel remote I/O drop adaptor within the Modicon Quantum platform. It features conformal coating for enhanced protection in harsh industrial environments.
Dual-Channel RIO Connectivity with Environmental Protection
The 140CRA93200C provides dual-channel S908 remote I/O communication for redundant network architectures. It ensures continuous operation even if one communication path experiences interruption. Consequently, this module delivers the high availability essential for critical process applications.
Engineers value the conformal coating that protects circuit boards from moisture, dust, and corrosive contaminants. This protective layer significantly extends module lifespan in demanding environments. Therefore, the 140CRA93200C performs reliably in applications ranging from chemical processing to food production.
Technical Specifications
Below are the comprehensive technical details for the 140CRA93200C RIO drop adaptor module presented in a clear table format:
| Specification | Details |
|---|---|
| Manufacturer | Schneider Electric |
| Product Type | RIO Drop Adaptor Module |
| Product Line | Modicon Quantum |
| Part Number | 140CRA93200C |
| Network Protocol | S908 Remote I/O |
| Channel Configuration | Dual-channel redundant |
| Protective Treatment | Conformal coated |
| Communication Media | Coaxial cable |
| Maximum Drop Distance | Up to 4500 meters (14760 feet) |
| Data Rate | 1.544 Mbit/s |
| Backplane Current | 800 mA at 5 VDC |
| Power Consumption | 4 W maximum |
| Address Switches | Rotary switches for drop address selection |
| Diagnostic LEDs | Active, Ready, Com Activity, Channel Status |
| Operating Temperature | 0°C to 60°C (32°F to 140°F) |
| Storage Temperature | -40°C to 85°C (-40°F to 185°F) |
| Mounting Type | Quantum rack mountable |
| Weight | 1.75 lbs (0.79 kg) |
| Certifications | CE, UL, CSA, FM |
Redundant Architecture and Network Integration
The 140CRA93200C automatically manages channel switching during communication faults or cable failures. It maintains seamless I/O communication with the main Quantum processor throughout transitions. Additionally, the module provides status indications for each channel via front-panel LEDs.
Operators configure the drop address using convenient rotary switches on the module front. This eliminates the need for software configuration during initial setup. Furthermore, the module supports both local and extended drop configurations for flexible system design.
Environmental Protection and Application Details
The conformal coating on the 140CRA93200C provides exceptional resistance to environmental stressors. It withstands high humidity, chemical exposure, and airborne particulate contamination effectively. Consequently, this module excels in applications where standard electronics would fail prematurely.
Installing the 140CRA93200C follows standard Modicon Quantum rack-mounting procedures. It occupies a single slot position within the remote I/O rack configuration. For instance, it pairs effectively with distributed I/O systems alongside protection components like the RMS TSG TZ C Static Trip unit.
The module draws 800 mA at 5 VDC from the backplane power supply during operation. Its 4 W maximum power dissipation ensures minimal thermal loading within control enclosures. Ultimately, this Schneider Electric RIO adaptor delivers reliable remote I/O connectivity for mission-critical industrial automation applications.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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