Stahl 9440/22-01-21 User Manual

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Betriebsanleitung
Additional languages www.r-stahl.com
DE
CPU & Power Modul für Zone 1 / Div. 1
Reihe 9440/22, 9490

Stahl 9440/22-01-21 Specifications

General

Brand	Stahl
Model	9440/22-01-21
Category	Control Unit
Language	English

Summary

Explanation of Symbols

Warning Notes

Details the structure and types of warning notes (DANGER, WARNING, CAUTION, NOTICE).

Safety Notes

Personnel Qualification

Specifies required qualifications for personnel.

Function and Device Design

Modifications and Alterations

Warnings against modifying or altering the device.

Function

Describes the role of the CPU & Power Module as a gateway.

Technical Data

Explosion Protection

Technical specifications related to explosion protection (IECEx, ATEX).

Electrical Data

Detailed electrical specifications of the device.

Communication Interfaces (Profibus/Modbus)

Technical specifications for Profibus and Modbus RTU communication.

Diagnostics and Parameterization

Functions related to diagnosing and parameterizing the device.

Mounting and Installation Details

Details on installation conditions and mounting types.

Engineering

Sub-D Sockets

Explains the terminal assignments for Sub-D sockets.

Mounting and Installation

Mounting / Dismounting on BusRail

Step-by-step guide for mounting and dismounting on the BusRail.

Dismounting / Replacement of the Module

Instructions for removing and replacing the CPM module.

Auxiliary Power Connection

Details the connection of auxiliary power to the device.

Fieldbus Connection

Instructions for connecting the fieldbus to the device.

ServiceBus Connection

Instructions for connecting the ServiceBus to the device.

Parameterization and Commissioning

Parameterizations

Setting the Fieldbus Address

Operation

Troubleshooting

Plan for troubleshooting errors based on LED indicators.

Maintenance, Overhaul, Repair

Maintenance

Repair

Connection and Safety Data

Power Supply Connection Allocation

Fieldbus and ServiceBus Connections

Wiring Safety Data

Intrinsically Safe RS 485 Fieldbus Connections

CPM Safety Parameters

Repeater Entity Parameters

Intrinsically Safe Fieldbus System Connection

Connection parameters for intrinsically safe fieldbus systems.