Schneider Electric engineered the 140AVO02000C as a high-precision analog output solution for Modicon Quantum systems. This module delivers two isolated analog channels for controlling field actuators. It integrates seamlessly into Quantum I/O racks for demanding process automation.
Key Technical Specifications
The 140AVO02000C module features a standard Quantum form factor with robust construction. It measures 139 millimeters in height and 144 millimeters in depth. This unit weighs approximately 0.45 kilograms for secure rack installation.
| Specification | Detail |
|---|---|
| Output Channels | 2 isolated analog outputs |
| Output Range | 0 to 20 mA or 4 to 20 mA, configurable |
| Resolution | 12 bits plus sign |
| Accuracy | ±0.5 percent of full scale at 25°C |
| Interface | Removable screw terminal block |
| Component Count | Single PCB with optical isolation |
| Dimensions | 139 x 38 x 144 mm (H x W x D) |
Moving to connectivity, this module uses a standard terminal block for field wiring. You connect actuators directly to the removable connector for easy maintenance. Consequently, the design simplifies commissioning and reduces downtime during replacements.
Design and Application Focus
Engineers select the 140AVO02000C for precise current loop control in continuous processes. The design provides optical isolation between the backplane and field circuits. Furthermore, each channel operates independently to maintain signal integrity across both outputs. This feature ensures reliable performance in noisy industrial environments.
Unlike lower-resolution modules, this unit delivers 12-bit precision for accurate setpoint control. You can configure each channel for 0-20 mA or 4-20 mA via software settings. Additionally, the module supports open-wire detection for immediate fault notification.
Details
| Weight | 0.91 kg |
|---|---|
| Dimensions | 110 × 55 × 90 mm |
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