Siemens SIMATIC S7-1500 Manual
Cm ptp rs422/485 ba communication module
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Also See for SIMATIC S7-1500:
- System manual (523 pages) ,
- Function manual (402 pages) ,
- Manual (188 pages)
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CM PtP RS422/485 BA communication
module (6ES7540
SIMATIC
S7-1500/ET 200MP
CM PtP RS422/485 BA
communication module
(6ES7540‑1AB00‑0AA0)
Manual
01/2013
A5E03777484-01
‑1AB00‑0AA0)
___________________
Preface
___________________
Documentation guide
___________________
Product overview
___________________
Connecting
___________________
Parameters/address space
___________________
Programming
___________________
Error and system messages
___________________
Technical specifications
___________________
Dimensional drawing
1
2
3
4
5
6
7
A
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Table of Contents
Related Manuals for Siemens SIMATIC S7-1500
Summary of Contents for Siemens SIMATIC S7-1500
- Page 1 ___________________ CM PtP RS422/485 BA communication Preface module (6ES7540 ‑1AB00‑0AA0) ___________________ Documentation guide ___________________ Product overview SIMATIC ___________________ Connecting S7-1500/ET 200MP ___________________ CM PtP RS422/485 BA Parameters/address space communication module ___________________ (6ES7540‑1AB00‑0AA0) Programming Manual ___________________ Error and system messages ___________________ Technical specifications ___________________ Dimensional drawing...
- Page 2 Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
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Page 3: Preface
Note on IT security Siemens offers IT security mechanisms for its automation and drive product portfolio in order to support the safe operation of the plant/machine. We recommend that you inform yourself regularly on the IT security developments regarding your products. You can find information on this on the Internet (http://support.automation.siemens.com). - Page 4 Siemens accepts no liability for the use of the open source software over and above the intended program sequence, or for any faults caused by modifications to the software.
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Page 5: Table Of Contents
Table of contents Preface ..............................3 Documentation guide..........................7 Product overview ............................9 Properties............................9 Accessories..........................11 Functions............................12 Properties of the RS422/485 interface..................14 Connecting .............................. 15 RS422/485 (X27) interface of the communication module ............15 Installation guidelines........................16 Parameters/address space ........................17 Parameter assignment.........................17 Reaction to CPU STOP .......................17 Address space ..........................18 Programming ............................ - Page 6 Table of contents CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01...
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Page 7: Documentation Guide
Table 1- 1 Documentation for the CM PtP RS422/485 BA communication module Topic Documentation Key content System description System manual S7 -1500 Automation System Application planning • (http://support.automation.siemens.com/WW/vi Installation • ew/en/59191792) Connecting • System manual ET 200MP distributed I/O system Addressing •... - Page 8 Data transmission • (http://support.automation.siemens.com/WW/vi functions ew/en/59057093) Diagnostics functions • SIMATIC manuals All current manuals for the SIMATIC products are available for download free of charge on the Internet (http://www.siemens.com/automation/service&support). CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01...
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Page 9: Product Overview
Product overview Properties Order number 6ES7540-1AB00-0AA0 View of the module Figure 2-1 CM PtP RS422/485 BA view CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01... - Page 10 Additional information on the properties of the CM PtP RS422/485 BA can be found in the function manual CM PtP - Configurations for point-to-point connections (http://support.automation.siemens.com/WW/view/en/59057093). Additional information on the properties of the S7-1500 and associated modules can be found in the system manual S7 -1500 Automation System (http://support.automation.siemens.com/WW/view/en/59191792).
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Page 11: Accessories
X27 (RS 422), 10 m 6ES7902–3AC00–0AA0 X27 (RS 422), 50 m 6ES7902–3AG00–0AA0 Online catalog Additional order numbers for S7-1500 can be found on the Internet (http://www.siemens.com/industrymall) in the online catalog and online ordering system. CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01... -
Page 12: Functions
Product overview 2.3 Functions Functions Introduction The communication module allows you to exchange data between your own and other programmable controllers or computers by means of a point-to-point connection, and to connect various devices from a variety of manufacturers. Functionality of the CM PtP RS422/485 BA The CM PtP RS422/485 BA communication module offers the following functionality: ●... - Page 13 CM PtP operation with PROFINET controller (http://support.automation.siemens.com/WW/view/en/59062563). Additional information Information on configuring and programming the CM PtP RS422/485 BA communication module is available in the function manual CM PtP - Configurations for point-to-point connections (http://support.automation.siemens.com/WW/view/en/59057093). CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01...
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Page 14: Properties Of The Rs422/485 Interface
Product overview 2.4 Properties of the RS422/485 interface Properties of the RS422/485 interface Definition The RS422/485 (X27) interface is a differential voltage interface for serial data transmission. Properties The RS422/485 (X27) interface has the following properties and meets the following requirements: Type Differential voltage interface... -
Page 15: Connecting
Connecting RS422/485 (X27) interface of the communication module Terminal assignment The table below shows the terminal assignment for the 15-pin sub D female connector in the front panel of the communication module. Table 3- 1 Terminal assignment for the 15-pin sub D female connector of the integrated interface of the communication module Designation Input/output... -
Page 16: Installation Guidelines
To take into consideration The general installation guidelines must be taken into consideration (see function manual EMC/EMI compatible installation of control systems (http://support.automation.siemens.com/WW/view/en/59193566)). The cable shield must be installed on a grounding rail to maintain the EMC values (electromagnetic compatibility). -
Page 17: Parameters/Address Space
Additional information The device manual of the communication module is supplemented by the function manual CM PtP - Configurations for point-to-point connections (http://support.automation.siemens.com/WW/view/en/59057093) and the TIA Portal information system. There you will find information on the following topics: ● Operating modes ●... -
Page 18: Address Space
Parameters/address space 4.3 Address space Address space Address space of the communication module The input addresses of the communications module total 8 bytes. The input addresses are automatically assigned for each communications module when you specify the device configuration in STEP 7 (TIA Portal). Output addresses are not required. Hardware identification (not freely configurable) The hardware identification (HW ID) is automatically assigned for each communications module when you specify the device configuration in STEP 7 (TIA Portal). -
Page 19: Programming
Programming Overview of the instructions Communication between the CPU, the communication module and a communication partner takes place by means of special instructions and protocols that support the corresponding communication modules. The instructions process the exchange of data between the CPU and the communication module. - Page 20 Programming Additional information Additional information on programming the communication modules can be found in the function manual CM PtP - Configurations for point-to-point connections (http://support.automation.siemens.com/WW/view/en/59057093). CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01...
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Page 21: Error And System Messages
Error and system messages LED displays of the communication module The figure below shows the LED displays of the CM PtP RS422/485 BA communication module with open front panel. ① LED display RUN ② LED display ERROR ③ LED display MAINT ④... - Page 22 Flashes 1) Information on startup and diagnostics of the communication module is available in the function manual CM PtP - Configurations for point-to-point connections (http://support.automation.siemens.com/WW/view/en/59057093). Meaning of LED displays for TXD/RXD (under the front panel) Meaning Solution...
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Page 23: Technical Specifications
Technical specifications 6ES7540-1AB00-0AA0 Product type designation CM PtP RS422/485 BA General information Yes; I&M 0 I&M data • Engineering with STEP 7 TIA Portal can be configured/integrated V12.0 / V12.0 as of version STEP 7 can be configured/integrated as of V5.5 SP2 or higher with a GSD file version PROFIBUS as of GSD version/GSD revision... - Page 24 Technical specifications 6ES7540-1AB00-0AA0 Interface hardware RS 485 19.2 kbps Transmission rate, max. • 1200 m Max. cable length • RS 422 19.2 kbps Transmission rate, max. • 1200 m Max. cable length • 4-wire full duplex connection • 4-wire multipoint connection •...
- Page 25 Height • 127 mm Depth • Weights 0.22 kg Weight, approx. • Additional general technical specifications for SIMATIC S7-1500 are available in the system manual S7 -1500 Automation System (http://support.automation.siemens.com/WW/view/en/59191792). CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01...
- Page 26 Technical specifications CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01...
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Page 27: Dimensional Drawing
Dimensional drawing This appendix contains the dimensional drawing of the communication module installed on a mounting rail and with a shield bracket. Always observe the specified dimensions for installation in cabinets, control rooms, etc. Figure A-1 Dimensional drawing of the CM PtP RS422/485 BA communication module CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01... - Page 28 Dimensional drawing Figure A-2 Dimensional drawing of the CM PtP RS422/485 BA communication module with open front panel CM PtP RS422/485 BA communication module (6ES7540‑1AB00‑0AA0) Manual, 01/2013, A5E03777484-01...