Xiamen Xingruijia Import and Export Co., Ltd. has been specializing in the sales of industrial control equipment spare parts for 20 years. For more ABB models, please refer to the product list . If you need other brands or models, please contact us. We have a variety of brands and models in stock, and we can purchase difficult to order models for you. We look forward to your inquiry!!!

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ABB SAFT181INF Overview

The ABB SAFT181INF is an expansion interface board designed for industrial control systems. It is primarily used to enhance the functionality of ABB drives or PLC controllers by providing additional I/O interfaces and communication capabilities.

Below is a detailed overview of its technical specifications and application analysis:

Core Function

This module is a key component within ABB industrial control systems, mainly serving as a functional expansion card. It adds more input/output ports to an existing control system and supports multiple industrial communication protocols, thereby improving system flexibility and data-processing capability.

Key Parameters

Power Supply Voltage: 24 V DC

Power Consumption: 5 W

Operating Temperature: −20°C to +55°C

Protection Rating: IP20 (standard installation)

Dimensions: Compact design (approx. 115 × 65 mm)

Technical Specifications

Type

Expansion interface module

Communication Protocols

RS-232, RS-485, CANopen, Modbus/TCP

Analog Inputs

8 channels (configurable as single-ended or differential)

Analog Outputs

2 channels (configurable as current or voltage output)

Digital Inputs

8 channels

Digital Outputs

4 channels

Main Applications

Drive Systems

Primarily used with ABB NFP series drives, adding I/O points to meet complex process-control requirements, such as encoder interface support.

PLC Expansion / Control System Integration

Used as an expansion board for PLC controllers to connect sensors, actuators, and other field devices, enabling data acquisition and communication.

Robotics

Supports industrial robots by expanding I/O and communication interfaces as part of integrated automation systems.

Summary

The ABB SAFT181INF is a typical industrial-control expansion interface board. If you need an expansion card for ABB drives or PLC systems to increase analog I/O capacity or upgrade communication interfaces, this model is an excellent choice.

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 If you have any question pls do not hesitate to contact us. We can supply all kind of the automation parts,
 If you want to purchase parts pls send the parts model to my mail.
 If you have any question pls do not hesitate to contact us. We can supply all kind of the automation parts,
 If you want to purchase parts pls send the parts model to my mail or add my WhatsApp.

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