ABB XVC724BE101 3BHE009017R01 Digital Input Module

1、 Product Overview

The ABB XVC724BE101 digital input module is a key I/O module in the UNITOL/PPC series control system, used to collect digital signals on site, such as switch status, relay contacts, level signals, etc., and transmit them to the controller or upper system for processing.

This module is widely used in power plant excitation systems, power plant automation systems, and industrial control systems to ensure that the system can obtain real-time on-site switch status, achieve logical control, closed-loop regulation, and safety protection.

2、 Technical parameters (typical)

Model: XVC724BE101

Order number: 3BHE009017R01

Product Type: Digital Input (DI) Module

Function:

Collect and detect on-site digital signals

Convert switch values, relay status, and level signals into data recognizable by the controller

Support high-speed input and status monitoring

Input channel: Typical 16 channels (may vary depending on version)

Signal type:

TTL/CMOS level signal

Dry contact or relay contact signal

Customizable input voltage range (e.g. 24 VDC industry standard)

Isolation: Input and module bus isolation to improve anti-interference capability

Response time: in milliseconds, supports fast status acquisition

Installation method: Modular plug-in card, suitable for control cabinet or rack installation

Working environment:

Temperature: 0~+55 ℃

Humidity: 5%~95%, no condensation

Industrial grade anti electromagnetic interference design