DVP04DA-S2 4-Channel Analog Output Module 12-Bit DVP-S Series | Delta

The Original New Delta DVP04DA-S2 is a 4-channel analog output module from the DVP-S Slim Series, designed for precise analog signal generation in industrial automation and process control systems. Each channel outputs voltage (0–10 V DC) or current (0–20 mA) signals with 12-bit resolution, enabling accurate control of variable frequency drives, proportional valves, recorders, and other analog field devices. As the enhanced "S2" variant, it features improved noise immunity and high electrostatic discharge protection, maintaining measurement accuracy and regulation quality in electromagnetically demanding industrial environments. The module connects to Delta DVP-S series PLCs and can be configured via PLC MPU instructions or RS-485 communication. Its compact DIN-rail-mountable design with pluggable screw terminals simplifies wiring and accelerates installation in space-constrained control cabinets.

Core Engineering Highlights:
4 analog output channels | Voltage output: 0–10 V DC (resolution 2.5 mV) | Current output: 0–20 mA (resolution 5 µA) | 12-bit resolution | Digital data range: 0–4,000 | Overall accuracy: ±0.5% full scale at 25°C | Response time: 3 ms × channel count | Built-in RS-485 (Modbus RTU) | Enhanced noise immunity (S2 version) | ESD protection: ±8 kV air discharge | DIN rail mountable

Key Features:

• Original New Delta DVP04DA-S2 module

• 4 analog output channels, each independently configurable for voltage or current output

• Voltage output range: 0–10 V DC with 2.5 mV resolution (12-bit)

• Current output range: 0–20 mA with 5 µA resolution (12-bit)

• Digital data range: 0–4,000 for both voltage and current modes

• 49 control registers (CR) for setting output modes, adjusting values, and monitoring status

• Output impedance: ≤ 0.5 Ω (voltage) / ≥ 1 MΩ (current)

• Maximum output current: 10 mA

• Permissible load impedance: ≥ 1 kΩ (voltage) / ≤ 500 Ω (current)

• Enhanced noise immunity (S2 version) for electromagnetically complex environments

• ESD protection: ±8 kV air discharge; contact overvoltage protection: ±500 V

• Built-in RS-485 communication port supporting Modbus RTU protocol

• Configurable via PLC MPU instructions (FROM/TO) or RS-485 communication

• Pluggable screw terminal connections for secure field wiring

• DIN rail mounting for space-efficient panel installation

• Separate power supply allows for easy installation

• LED status indicators for module and channel monitoring

• CE and cULus certified

Applications:

• Variable frequency drive speed reference control

• Proportional valve and actuator positioning

• Analog signal generation for process control instrumentation

• Machine automation and OEM equipment

• SCADA system analog output expansion

• 0–10 V and 0–20 mA current loop control applications

• Industrial automation requiring precise multi-channel analog output

Technical Specifications:

System Compatibility:

• Compatible with Delta DVP-S series PLCs, including DVP-SS2, DVP-SA2, DVP-SX2, DVP-SV2, and DVP-SE series. PLC model and firmware compatibility should be verified before installation.

• Connects to the PLC via RS-485 communication or through the MPU using FROM/TO instructions

• Programmed with Delta WPLSoft or ISPSoft software

• Can be combined with other DVP-S series expansion modules including analog input, temperature, and communication modules

Related Products:

• DVP04DA-S – 4-channel analog output module, 14-bit resolution (previous version)

• DVP04DA-SL – 4-channel analog output module, ±10 V / ±32,000 range (high-resolution variant)

• DVP04AD-S2 – 4-channel analog input module, enhanced noise immunity (complementary)

• DVP06XA-S2 – 4 analog inputs + 2 analog outputs, combination module

• DVP04PT-S – 4-channel RTD temperature sensor module

• DVP16SP11T – 8 inputs / 8 transistor outputs digital expansion module

• DVPEN01-SL – Ethernet communication module for DVP-S series

• WPLSoft – Programming software for Delta DVP series

• ISPSoft – Advanced programming software for Delta PLC series

PLC ERA is an independent industrial automation distributor supplying genuine Original New products through established global supply channels. All products are factory sealed when applicable and undergo quality inspection prior to shipment. Delta and DVP are trademarks of Delta Electronics, Inc.