Delta DVP04TC-E2 PLC Temperature Module
Delta DVP04TC-E2 PLC Temperature Module is designed for accurate temperature measurement and control in industrial automation systems. It provides four thermocouple input channels with 20-bit resolution, ensuring precise signal processing across multiple temperature zones. Supporting J, K, R, S, T, E, and N thermocouples with a -80mV to +80mV input range, the module operates on a stable 24VDC power supply and includes built-in PID control for consistent thermal regulation. Manufactured by Delta automation, it is part of the industrial PLC systems portfolio and belongs to the DVP series modules used in process control environments.
| Brand | Delta |
| Product Type | Programmable Logic Controller |
| Model Number | DVP04TC-E2 |
Delta DVP04TC-E2 Programmable Logic Controller Temperature Module – Technical Specifications
| Specification | Value |
|---|---|
| Power Supply Voltage | 24VDC (-15%~20%) |
| Resolution | 20-bit / With PID temperature control |
| Analog I/O Modules | 4 points of thermocouple (J, K, R, S, T, E, N Type) sensor input |
| Fuse capacity | ES: 2A/ 250VAC; SV: 2.5A/ 30VDC |
| Power Consumption | 1.2W |
| Voltage input/output | -80mV~+80mV voltage input |
| 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 | 3 ms/ all channels |
| Input Signal Voltage | 24VDC ±10% (5 mA) |
Delta DVP04TC-E2 is a dedicated temperature control module designed to expand PLC-based systems with reliable thermocouple input capability. It delivers four input channels with 20-bit resolution and a -80mV to +80mV signal range, enabling stable and accurate temperature data acquisition in automation environments. Its structure supports consistent signal conversion, making it suitable for applications that require controlled heating and precise monitoring.
In industrial setups, this module is widely used in furnaces, ovens, plastic processing machines, and thermal control systems where maintaining uniform temperature is critical. Multi-channel thermocouple input allows monitoring of different zones within the same process, while built-in PID functionality ensures controlled response to temperature variation. This helps maintain product quality and operational consistency across production lines.
From a system perspective, the Delta DVP04TC-E2 integrates smoothly with PLC architectures used in automation panels. It follows stable electrical characteristics and supports long-duration operation in demanding environments. The relationship between module function, signal handling, and application makes it a practical choice for temperature-driven control systems requiring accuracy, reliability, and consistent performance.
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