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ABB IMASI13 User Manual

ABB IMASI13
128 pages
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Instruction
Harmony Series
Analog Input Module
IMASI13
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ABB IMASI13 Specifications

General IconGeneral
ABB Type DesignationIMASI13
Extended Product TypeIMASI13
Rated Voltage24 V DC
Protection ClassIP20
Product NameAnalog Input Module

Summary

Introduction Section 1

Overview

Describes the IMASI13 Analog Input Module, its function, and system compatibility.

Intended User

Outlines the qualifications and experience required for personnel handling the module.

Features

Highlights the module's flexibility in creating process management systems and its input signal capabilities.

Instruction Content

Lists the sections covered in the instruction manual for clarity.

How to Use this Instruction

Provides guidance on reading the manual sequentially or referring to specific sections as needed.

Document Conventions

Explains symbols and abbreviations used in the manual for consistent understanding.

Glossary of Terms and Abbreviations

Defines terms and abbreviations specific to ABB Automation or used differently.

Reference Documents

Lists ABB Automation instructions referenced in this document for further information.

Related Nomenclature

Lists nomenclature related to the IMASI13 module for reference.

Safety Summary

Electrostatic Sensitive Device

Details handling precautions for devices sensitive to electrostatic discharge.

General Warnings

Covers equipment environment and electrical shock hazards during maintenance.

Specific Warnings

Provides detailed warnings regarding power disconnection and potential electrical hazards.

Specifications

Power Requirements

Details the operating voltage and current for the module.

Analog Input Channels

Lists the types of analog inputs supported and their configurations.

Accuracy

Specifies the accuracy of measurements for different input types.

Electromagnetic Compatibility

Details the module's compliance with EMC standards and test results.

Environment

Specifies ambient temperature, humidity, altitude, and air quality requirements.

CE Mark Declaration

Lists directives and standards the product complies with for CE marking.

Certifications

Details certifications obtained or pending for the product.

Description and Operation Section 2

Introduction

Explains inputs, logic, communication, and connections for the IMASI13 module.

Module Description

Describes the physical layout, connectors, and basic configuration elements of the ASI module.

Functional Operation

Explains how the ASI module functions as an intelligent module with an onboard microcontroller.

Isolated A/D Converter

Details the analog-to-digital converter per channel and isolation methods used.

Cold Junction Reference

Explains how the module measures cold junction RTDs for thermocouple compensation.

Switch Settings

Covers the dipswitch for setting the I/O module address and diagnostics.

LED Indicators

Explains the function and status indications of the module's red and green LEDs.

I/O Expander Bus

Describes the high-speed bus for controller-module communication.

Termination Units

Describes the function of the NTAI06 termination unit for field signal connection.

Function Codes

Explains how function codes (FCs 215, 216, 217) configure and calibrate the ASI module.

Input Processing

Details how the A/D converter samples input signals continuously.

Cold Junction Compensation

Explains how cold junction compensation is applied to thermocouple inputs.

User Gain and Offset Adjustment

Details how users can apply linear adjustments for gain and offset.

Engineering Units Conversion

Explains how input signals are converted to engineering units like degrees C or F.

Diagnostics in Diagnostic Mode

Lists built-in tests performed when the module is in diagnostic mode.

Online Configuration

Details how module specifications can be changed during online configuration.

Mounting Hardware

Describes how modules and termination units mount in ABB Automation enclosures.

Installation Section 3

Introduction

Explains procedures before module operation and configuration.

Special Handling

Provides critical precautions for handling static-sensitive devices.

Unpacking and Inspection

Details steps for examining hardware for transit damage and proper storage.

Setup and Installation

Lists checks to perform before applying power to the ASI module.

Address Selection Switch (S1)

Explains how to set the module's address using the eight-position dipswitch.

Configuring Inputs

Details setting specifications and input jumpers for module configuration.

Wiring Connections and Cabling

Explains the process of connecting cables for module operation.

Physical Installation

Guides on physically installing the module into the MMU.

Cable Connections

Details connecting the IMASI13 module to the NTAI06 termination unit via specific cables.

Configuration and Calibration Section 4

Introduction

Explains configuration and field calibration for IMASI13 module inputs.

Configuring Function Codes

Explains the role of FCs 215, 216, and 217 in configuring the module.

Calibrating Inputs

Describes factory calibration data storage and optional field calibration procedures.

Field Calibration

Explains field calibration procedures, including restoring factory data and tuning gain/offset.

Individual Channel Calibration

Provides detailed steps for calibrating individual channels for various input types.

Operating Procedures Section 5

Introduction

Explains the startup and operation of the IMASI13 module.

Startup

Describes the initial communication and configuration process upon startup.

Operation

Explains how the controller interacts with the ASI module for data processing.

Status LEDs

Describes the function of the module's red and green status LEDs.

Troubleshooting Section 6

Introduction

Explains error signs and corrective actions for the IMASI13 module.

Problem Reports

Lists problem reports generated by FCs 215 and 216 and their types.

Analog Input Module Errors

Details how module errors are reported via FC 215 and FC 216 status bytes.

Error Example

Provides an example of troubleshooting configuration errors related to addresses.

Module Pin Connections

Shows pin connections for the IMASI13 module's P1, P2, and P3 connectors.

Maintenance Section 7

Introduction

Emphasizes the importance of preventive maintenance for equipment reliability.

Preventive Maintenance Schedule

Lists preventive maintenance tasks grouped by maintenance interval.

Equipment and Tools Required

Lists tools and equipment necessary for performing maintenance procedures.

Preventive Maintenance Procedures

Covers cleaning and checking connections as detailed in the schedule.

Checking Connections

Guides on verifying the integrity of signal, power, and ground connections.

Repair and Replacement Section 8

Introduction

Explains the replacement steps for an IMASI13 module.

Module Repair and Replacement

Details the procedure for replacing a faulty ASI module with a new one.

NTAI06 Termination Unit Appendix A

Introduction

Introduces the NTAI06 unit and its configuration for analog inputs.

Cold Junction Reference Input

Explains the role of RTDs in the termination unit for thermocouple compensation.

Configuring Inputs

Describes how jumpers on the termination unit configure analog inputs.

Replacing an IMASI03 Module Appendix B

Introduction

Highlights differences between IMASI03 and IMASI13 for direct replacement.

Function Code 216 Modifications

Details required changes to function code 216 for replacement.

Power Consumption Comparison

Compares power consumption between IMASI03 and IMASI13 modules.

Support Services

Trademarks and Registrations

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