DVP-04DA

📖 Description

• 4-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: 4 channels, individually selectable:

  • 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 mode; ~250 Ω for current mode

• Accuracy: ±0.5% FS at 25 °C; up to ±1% across full range

• Response Time: ~3 ms per channel

• Isolation: Digital and power circuits isolated from analog outputs

• Interface: Built-in RS‑485 supporting Modbus RTU/ASCII for standalone operation or bus expansion

• Power Consumption: Approximately 3–4 W

• Dimensions: ~90 × 60 × 25 mm for DIN-rail mounting

• Operating Environment: 0–55 °C; 5–95% RH (non-condensing); IP20 rated

• Compliance: Industrial-grade EMC immunity, surge protection, and regulatory certifications

⚙️ Features

• Multi-Channel Flexibility: Four fully configurable analog outputs for both current and voltage modes

• High Resolution & Speed: 12-bit accuracy with fast 3 ms channel updates

• Modbus-Capable RS‑485: Enables both direct PLC bus integration and standalone analog control

• Compact & Expandable: Clips to DVP‑S CPU or standalone mounting for flexible system design

• Industrial Durability: Enhanced protection and compact design for harsh environments

🛠️ Applications

• Process Control: Drives actuators like control valves, pneumatic regulators, or DC analog drives

• Instrumentation: Feeds analog signals into SCADA, data loggers, or recording systems

• Automation Systems: Controls VFDs, servo drives, or other analog input devices

• Building & HVAC: Interfaces with dampers, fans, chillers, and environmental control systems

• OEM Solutions: Ideal for compact, scalable PLC-based analog output systems

• Research & Test Environments: Provides analog outputs in test benches and DAQ setups

• Embedded Systems: Integrate analog outputs into compact PLC installations