DVP-02DA

📖 Description

• 2-channel analog output module for Delta DVP PLCs. Supports 0–10V or 0–20mA signals with 12-bit resolution. DIN rail mount, RS-485 communication.

🔧 Technical Specifications

• Power Supply: 24 V DC (20.4–28.8 V), reverse-polarity protected

• Analog Outputs: 2 channels, individually configurable for:

  • Voltage: 0–10 V DC (12-bit resolution, ~2.5 mV/LSB)

  • Current: 0–20 mA DC (12-bit resolution, ~5 µA/LSB)

• Output Impedance: Low for voltage; ~250 Ω for current mode

• Conversion Accuracy: ±0.5% FS at 25 °C; up to ±1% across 0–55 °C

• Response Time: ~3 ms per channel

• Isolation: Between digital circuitry and analog outputs

• Built-in Interface: RS‑485 (Modbus RTU/ASCII), usable standalone or as expansion

• Power Consumption: Approximately 2–3.5 W

• Dimensions: ~90 × 60 × 25 mm; DIN-rail mountable

• Environment: 0–55 °C, 5–95% RH; IP20 rated

• Certifications: IEC 61131-2, UL 508, CE, cULus; industry-level EMC and surge immunity

⚙️ Features

• Dual Output Types: Voltage or current selectable via wiring

• High Precision & Fast Response: 12-bit resolution with rapid update rates

• Modbus-Capable RS‑485 Port: Enables remote configuration and standalone use

• Compact & Modular: Clips onto DVP-S CPU or mounts separately for clean wiring

• Robust Design: Reliable performance with surge protection, fuses, and industrial-grade insulation

🛠️ Applications

• Process Control Systems: Drive analog devices such as valves, motors, and actuators

• Instrumentation: Output signals to recorders, scale controllers, and DAQ systems

• Industrial Automation: Control outputs like DC drives, VFDs, or remote I/O loops

• Building / Energy Management: Interface with HVAC dampers, lighting, and environmental controls

• OEM/Embedded Systems: Integrate analog outputs into compact PLC installations