Siemens 6ES7 331-7SF00-0AB0 User Manual

Copyright 2004 by Siemens AG
A5E00201782-03
Product Information on the Manual
Edition 12.2004
w S7-300 Programmable Controller; Module Specifications, as of Edition 02/2004
(A5E00105505)
w ET 200M Distributed I/O Device Signal Modules for Process Automation,
as of Edition 10/2004 (A5E00085262)
w S7-300, ET 200M Programmable Controller, Modules with Intrinsically-Safe
Signals, as of Edition 08/2003 (A5E00172008)
Introduction
Parameterizable signal modules of the S7-300 product family mentioned in this
product information document can be reparameterized online using
STEP7 HWCONFIG in RUN mode of the CPU.
In other words, the module parameters can be changed without switching the CPU
to STOP mode or affecting other modules.
The following prerequisites must be met in order to use this function:
• STEP7 as of Version 5.2
• Distributed use of the S7-300 modules described in the S7-400 programmable
controller (CPUs as of V3.1 or CP 443-5 extended as of V5.0).
• Use of the ET 200M with the IM 153-2 as of 6ES7153-2BA00-0XB0 or
6ES7153-2BB00-0XB0
• Use of the IM 157 as of 6ES7157-0AA82-0XA00
You will find a detailed description of the prerequisites and principles of operation in
the manual Modifying the System during Operation via CiR
(visit http://www.siemens.com/automation/service&support and enter
the entry ID: 14044916).

Siemens 6ES7 331-7SF00-0AB0 Specifications

General

Brand	Siemens
Model	6ES7 331-7SF00-0AB0
Category	Controller
Language	English

Summary

Use of subassemblies/modules in a Zone 2 Hazardous Area

Approved devices/modules

Lists approved devices/modules for hazardous area installation.

Production Location / Certification

Details production locations and certifications for approved devices/modules.

Maintenance

Special conditions for KEMA 01, 02, 03 ATEX modules

Specific conditions for KEMA 01, 02, 03 ATEX modules in hazardous areas.

Analog Input SM 331; AI 6 x TC Isolated

Properties

Lists the key features and characteristics of the SM 331; AI 6 x TC Isolated module.

Diagnostics

Explains diagnostic messages and their handling for the analog input module.

Wiring: Thermocouple with internal compensation

Wiring: Thermocouple with external compensation

Wiring: Thermocouple via reference junction

Technical Data

Status, interrupts, diagnostics

Covers module status, interrupts, and diagnostic functions.

External Reference cold junction compensation using a remote RTD

Connecting thermocouple through external Pt100 using an external RTD module

Startup behavior and compensation watchdog when using external reference cold junction compensation via remote RTD

Firmware Update via HW Config for Analog Input Module SM; 331 AI 6 x TC

Requirements

Lists prerequisites for performing a firmware update.

Updating firmware

Details the steps for updating the module's firmware.

I&M Identification Data for the Analog Input Module SM 331; AI 6 x TC

User Calibration via SIMATIC PDM for Analog Input Module SM 331; AI 6 x TC

Details the process of user calibration using SIMATIC PDM.

User Calibration

Parameter Sets for Analog Input Module SM 331; AI 6 x TC

Parameter assignment in the user program

How to assign parameters in the user program.

SFCs for parameter assignment

Lists available SFCs for parameter assignment.

Parameters of analog input module SM 331; AI 6 x TC

Diagnostics of the Analog Input SM 331; AI 6 x TC Isolated Module

Overview of diagnostics

Provides an overview of the module's diagnostic capabilities.