Delta DVP04AD-S PLC Analog Input Module
The Delta DVP04AD-S Programmable Logic Controller is a compact Delta PLC Analog Input Module designed for accurate data acquisition in industrial automation systems. It provides 4 channels of Analog input supporting -10V to +10V voltage and -20mA to +20mA current signals with a precise 14-bit input resolution. Manufactured by Delta, this Module belongs to the Delta Programmable Logic Controller family and is available under the Delta DVP-S Series.
| Brand | Delta |
| Product Type | Programmable Logic Controller |
| Model Number | DVP04AD-S |
Delta DVP04AD-S PLC Analog Input Module - Technical Specifications
| Specification | Value |
|---|---|
| Built-in | RS-485 interface |
| Power Supply Voltage | 24VDC (-15%~20%) |
| Resolution | 14-bit |
| Analog I/O Modules | 4 points of Analog |
| Fuse capacity | ES: 2A/ 250VAC; SV: 2.5A/ 30VDC |
| Power Consumption | 2W |
| Voltage input/output | Input voltage (-10 V ~ +10 V) |
| Current input/output | Output current (-20 mA ~ +20 mA) |
| 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: 8 kV Air Discharge EFT: Power Line, 2 kV Digital I/O: 1 kV Analog & Communication I/O: 1 kV RS: 26 MHz~1GHz, 10V/m |
| Earth | The diameter of grounding wire shall not be shorter than that of the power supply cable. (When many PLCs are in use at the same time, please make sure every PLC is properly grounded.) |
| Storagr Operation Temperature | Storage: -25ºC ~70ºC (temperature) Operation: 0ºC ~55ºC (temperature) |
| Storage Operation Humidity | Storage: -25ºC ~70ºC (temperature) Operation: 0ºC ~55ºC (temperature) |
| Response Time | 3ms |
| Input Signal Voltage | 24VDC ±10% (5 mA) |
The Delta DVP04AD-S is a dedicated Delta DVP04AD Module engineered to deliver reliable Analog signal acquisition within PLC-based control systems. As a Delta PLC Analog Input Module, it supports 4 single-ended Analog input points with 14-bit resolution, enabling accurate measurement of voltage and current signals commonly used in industrial automation. Its design supports stable signal processing and consistent integration with Delta PLC architectures.
In practical applications, the Delta DVP04AD-S PLC Analog input Module is widely used in temperature monitoring, flow measurement, pressure control, and process automation systems. It enables machines and sensors to transmit real-time Analog data to PLC controllers, supporting smooth regulation and consistent process control. This makes the Module suitable for packaging lines, material handling systems, HVAC controls, and industrial machinery.
The Delta DVP04AD platform is designed for long-term industrial operation using a stable 24VDC power supply and built-in protective features for electrical reliability. Its compact form factor allows easy installation in control panels where space efficiency is important. As part of the Delta PLC Analog input ecosystem within the DVP-S Series, the DVP04AD-S supports dependable performance, system scalability, and compatibility with Delta automation solutions used across Indian industries.
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