ABB SPDSI22 Distributed Supervisory Input Module

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SPDSI22 |Distributed Supervisory Input Module

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Industrial Power Supply Module | Global 3-day DHL | 12-month warranty

Product Overview

The SPDSI22 is ABB's Distributed Supervisory Input Module (DSI) used in the Symphony/Bailey Infi 90 Distributed Control System (DCS). This module acquires digital and analog signals from field devices and transmits them to the DCS system, enabling remote monitoring, data acquisition, and process control. The SPDSI22 ensures the real-time performance and reliability of data in industrial automation systems and is a key component for field signal input.

Technical parameters

Product Model: SPDSI22

Manufacturer: ABB

Product Type: Distributed Monitoring Input Module

Series: Symphony / Bailey Infi 90

Function: Field signal acquisition and transmission

Input Type: Digital input / Analog input (programmable)

Input Channels: 22 independent channels

Accuracy: Industrial-grade high-precision acquisition

Response Time: <10 ms

Control Method: DCS system logic control

Communication Interface: System backplane bus / Infi-Net network

Power Supply: System backplane power supply

Product advantages

High Reliability

Industrial-grade design ensures long-term stable operation, reducing acquisition errors and failure risks.

Fast Data Response

Low-latency signal acquisition meets the real-time requirements of high-dynamic process control.

Powerful System Integration Capabilities

Supports seamless integration with ABB DCS systems for centralized monitoring and automatic control.

Safety and Stability

Multi-channel independent acquisition ensures reliable signal transmission in the field, protecting the control system.

Flexible Configuration

Programmable channels support the input requirements of different industrial applications, facilitating system expansion.

PLC Autocontroller

l 1 Year Warranty

l 100% original package

l UPS/ DHL/ FEDEX / TNT

Why Choose PLC Autocontroller as your supply partner

ü Rich experience: We have 20 years of sales experience in industrial automation and a profound understanding of DCS, PLC systems and their key components.

ü Reliable inventory: We have been stockpiling key modules and input devices (including 51196694-904) for a long time, enabling us to respond quickly to customer demands.

ü Technical support: Provide professional selection advice, compatibility verification, installation guidance and after-sales service.

ü Global service: Covering customers from multiple countries, we can provide global shipping and emergency delivery support.

ü All items are factory-new, sealed, and supported by PLC Autocontroller with same-day quotation

20 Years of Excellence in Industrial Automation Parts Supply

For over 20 years, we have been a trusted leader in the industrial automation supply industry. As a trusted supplier of automation parts,

we have continuously expanded our product line, grown our global customer base, and earned numerous awards.

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