P72140-4-0788740 CTI21-P Input/Output Module

Brand:ABB
Model: P72140-4-0788740 CTI21-P
Product status: New/used
Shipping place: Xiamen, China
Warranty: 365 days
Structural form: Other (specific form may vary depending on application)
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Details

P72140-4-0788740 CTI21-P Input/Output Module

Product manual:

P72140-4-0788740 CTI21-P input/output module is an I/O module widely used in automation control systems, particularly suitable for application fields such as process control, mechanical automation, and production line monitoring.

1、 Basic Information
Product Code: P72140-4-0788740

Model: CTI21-P

Type: Input/Output Module

Input/Output Types: Digital Input and Output

Applicable control system: Suitable for specific automation control platforms

Working voltage: usually 24V DC (varies depending on configuration)

Installation method: DIN rail installation, modular design

Communication protocol: may support multiple standard communication protocols, depending on system requirements

2、 Functional Features
Input/output function: supports digital signal input and output, widely used for device status detection and control

High reliability: anti-interference design, suitable for industrial automation environments

Modular design: easy to expand and replace, saving installation space

Status indicator light: Each channel has an independent LED indicator, which facilitates maintenance personnel to monitor the work status in real time

Isolation design: There is usually electrical isolation between input and output to prevent external electrical interference

3、 Technical parameters
Input type: Digital signal input, usually dry contact or switch signal

Output type: Digital signal output, usually relay or transistor output

Rated voltage: 24V DC (common specifications, but specific parameters may vary depending on actual configuration)

Number of output channels: optional configurations such as 16 or 32 channels

Environmental adaptability: capable of stable operation within a temperature range of -20 ° C to+60 ° C

Communication interface: Supports communication with the upper control system, with specific protocols depending on the control platform (such as Modbus, Profibus, etc.)