DATEL ICP232.2-5V Electrical isolation

Product Information

1.Brand:DATEL

2.Model:ICP232.2-5V

3.Stock quantity: 1~3 pcs

4. Condition: Brand new and authentic

DATEL ICP232.2-5V is a specific type of isolated interface module commonly used in industrial or test and measurement applications to achieve electrical isolation for serial data communication. Important Note: DATEL is a renowned manufacturer of signal processing and data conversion modules. The ICP232.2-5V is an isolated RS-232 interface module within its product line.

1. 📜 Product Overview (What is ICP232.2-5V?)

Manufacturer/Series: DATEL ICP Series, specializing in isolated communication interfaces.

Type: Fully Isolated RS-232 Interface Module.

Purpose: Designed to address common ground loop issues and common-mode noise interference in industrial environments, protecting sensitive electronic equipment from surges or transient voltages.

Power Supply: The -5V in the model indicates the module’s power supply voltage is $\pm 5 \text{ VDC}$ (or $+5 \text{ VDC}$ single-supply, depending on actual specifications).

2. ⚙️ Key Features

The core function of the ICP232.2-5V is to ensure reliable RS-232 serial communication with electrical isolation:

A. 🛡️ Isolation Protection

High-Voltage Isolation: The module’s primary function is to provide high common-mode voltage isolation (typically up to $500 \text{ VDC}$ or higher), completely electrically isolating both sides of the RS-232 interface (host side and device side).

Ground Loop Elimination: Physical isolation effectively prevents the formation of ground loop currents. Ground loops are a common cause of data errors and equipment damage in industrial environments.

Device Protection: Shields host equipment (such as PCs or PLCs) from damage caused by transient voltage spikes, surges, or miswiring that may occur on the field device side.

B. 🔌 RS-232 Signal Conversion and Processing

Serial Communication: Enables devices to perform full-duplex asynchronous serial data transmission via the standard RS-232 protocol.

Signal Integrity: Preserves the electrical characteristics and timing of RS-232 signals while providing isolation, ensuring accurate and reliable data transmission.

Low-Power Design: Typically employs efficient designs to maintain low power consumption while delivering isolation.

C. Compact and Easy Integration

Package Types: Many DATEL products feature modular packaging (e.g., SIP, DIP, or surface mount) for straightforward integration onto user circuit boards.

Plug-and-Play (Circuit Level): Isolation functionality is achieved by simply connecting power and RS-232 signal lines.

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