Delta DVP04AD-S PLC Module

Delta DVP04AD-S PLC Module

The Delta DVP04AD-S PLC Module is a compact and efficient analog input expansion module, designed to elevate precision control in automation systems. Featuring 4 channels of analog input and a 14-bit resolution, this module ensures precise data capture for voltage and current signals.

Supporting input voltage from -10V to +10V and input current from -20mA to +20mA, the DVP04AD-S offers broad compatibility with diverse industrial sensors. The built-in RS-485 interface enables seamless communication with other control devices, providing flexibility in scalable system designs.

Engineered for industrial reliability, the module includes high noise immunity, spike voltage durability, and robust insulation impedance of over 5 MΩ for safe and stable operation. With a response time of 3ms per channel, the DVP04AD-S guarantees fast and accurate signal processing. Its DIN rail design simplifies installation, and it operates steadily in temperatures from 0°C to 55°C, making it ideal for demanding environments.

Key features :-

• Brand: Delta
• Series: DVP
• Model No.: DVP04AD-S
• Built-in: RS-485 interface
• Power Supply Voltage: 24VDC (-15%~20%)
• Resolution: 14-bit
• Analog I/O Modules: 4 points of analog input
• Fuse Capacity: ES: 2A/250VAC; SV: 2.5A/30VDC
• Power Consumption: 2W
• Voltage Input Range: -10V ~ +10V
• Current Input Range: -20mA ~ +20mA
• Spike Voltage Durability: 1500VAC (Primary-secondary); 1500VAC (Primary-PE); 500VAC (Secondary-PE)
• Insulation Impedance: >5 MΩ (all I/O point-to-ground: 500VDC)
• Noise Immunity: ESD: 8kV Air Discharge; EFT: Power Line 2kV; Digital I/O 1kV; Analog & Communication I/O 1kV; RS: 26 MHz~1GHz, 10V/m
• Earth: Ground wire diameter not shorter than power supply cable
• Storage Temperature: -25ºC ~70ºC
• Operation Temperature: 0ºC ~55ºC
• Storage Humidity: -25ºC ~70ºC
• Operation Humidity: 0ºC ~55ºC
• Response Time: 3ms
• Input Signal Voltage: 24VDC ±10% (5 mA)

Technical Precautions :-

• Ensure all connections are secure, especially for RS-232 and RS-485 communication ports, to maintain reliable data transmission.
• Maintain a stable 24V DC power supply to optimize module performance and prevent malfunctions.
• Avoid installation in high-vibration or extremely humid environments to protect the hardware.
• Always follow the proper wiring diagram when connecting additional modules to avoid overloading the system.
• Proper grounding is essential to avoid damage due to electromagnetic interference (EMI).

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