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siemens simatic et 200sp 6es7545 5da00 0ab0 cm dp profibus module-0

SIEMENS

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Siemens SIMATIC ET 200SP 6ES7545-5DA00-0AB0 CM DP PROFIBUS Communication Module

Siemens SIMATIC ET 200SP CM DP PROFIBUS Communication Module
Complete Model
6ES7545-5DA00-0AB0
Official Product Description
Siemens 6ES7545-5DA00-0AB0 CM DP communication module for connecting an ET 200SP CPU to PROFIBUS DP through an RS485 interface.
CORE FEATURE: PROFIBUS DP master or slave communication for ET 200SP CPUs at up to 12 Mbit/s.
LEAD TIME: In stock
WARRANTY: 1 year
Appurtenance:
  • Overview
  • Technical Data
  • Inquiry
  • Features
  • Interfaces
  • Installation
  • Environment
  • FAQ
  • Recommend Models
  • Recommended Products
Product Overview
6ES7545-5DA00-0AB0 is the Siemens SIMATIC ET 200SP CM DP communication module.
The module connects an ET 200SP CPU to PROFIBUS DP through one electrically isolated RS485 interface and can operate as a DP master or DP slave.
As a DP master it supports up to 125 DP slaves. Siemens specifies rail mounting, a 24 V DC supply range of 19.2 to 28.8 V and configuration in STEP 7 TIA Portal from V13 Update 3.

Technical Data

Complete model
6ES7545-5DA00-0AB0
Brand
Siemens
Product family
SIMATIC ET 200SP
Product type
CM DP PROFIBUS communication module
Hardware functional status
FS01 in the official module manual
Engineering software
STEP 7 TIA Portal V13 Update 3 or later for configuration/integration
Supply voltage
24 V DC rated; 19.2 to 28.8 V permissible range; reverse-polarity protected
Interface
One electrically isolated RS485 PROFIBUS interface
Connector
9-pin D-sub socket
Transmission rate
Maximum 12 Mbit/s
DP master capacity
Up to 125 DP slaves; 8 KB input area and 8 KB output area across all slaves
DP slave data
Address area up to 120; user data up to 128 bytes per address area; transfer memory 244 bytes inputs and 244 bytes outputs
Dimensions
35 x 117 x 75 mm, width x height x depth
Weight
Approximately 80 g
Mounting
Standard DIN rail; install immediately to the right of the ET 200SP CPU
Operating temperature
0 to 60 degrees C horizontal installation; 0 to 50 degrees C vertical installation
Official source
Siemens CM DP manual A5E33619758-AB, December 2014, pages 8 to 12 and 25 to 28

Inquiry

Features

Master and slave modes
The module supports PROFIBUS DP master operation and PROFIBUS DP slave or I-slave operation.
Large DP configuration
Master operation supports up to 125 DP slaves with 8 KB input and 8 KB output areas.
Diagnostic functions
Published functions include line diagnostics, topology identification, diagnostic alarms and a green/red DIAG LED.
S7 services
The module supports PG/OP communication, S7 routing and data-record routing in the published configurations.

Interfaces

PROFIBUS physical layer
One RS485 interface through a 9-pin D-sub socket.
Maximum speed
12 Mbit/s; the permissible cable length depends on the configured PROFIBUS transmission rate.
Backplane connection
The CM DP connects to the ET 200SP CPU through the system backplane bus.
DP master services
PG/OP communication, S7 routing, data-record routing and DP slave activation/deactivation.
DP slave services
DPV1, routing and S7 communication with an active interface, plus 244-byte input and output transfer areas.

Installation

01 - Verify the article number
Match 6ES7545-5DA00-0AB0 on the Siemens label, quotation and manual.
02 - Place the module
Mount the CM DP immediately to the right of a compatible ET 200SP CPU on the standard DIN rail.
03 - Provide 24 V DC
Use a supply within 19.2 to 28.8 V DC and follow the ET 200SP wiring rules.
04 - Connect PROFIBUS
Use the specified 9-pin D-sub RS485 connection and a PROFIBUS cable appropriate to the selected baud rate.
05 - Configure in TIA Portal
Set master or slave mode, the PROFIBUS address and diagnostics in a supported STEP 7 TIA Portal version.

Environment

Horizontal installation
0 to 60 degrees C operating temperature.
Vertical installation
0 to 50 degrees C operating temperature.
Electrical isolation
The backplane bus and RS485 interface are electrically isolated.
Diagnostics
Green/red DIAG LED and diagnostic alarms are supported.
Mounting
Standard DIN rail; rack mounting is not specified for this module.
Mechanical data
35 x 117 x 75 mm; approximately 80 g.

FAQ

Q1. How can the exact quoted 6ES7545-5DA00-0AB0 be verified?
Match the complete 6ES7545-5DA00-0AB0 article number and confirm that the item is the ET 200SP CM DP with one 9-pin RS485 PROFIBUS interface.
Q2. How can New, Used or Refurbished condition be distinguished?
Request date-marked photos of the Siemens label, DIAG LED area, D-sub socket, backplane contacts, rail latch and packaging. Check for connector wear, bent contacts, repaired housing or changed labels.
Q3. How should supplier legality and reliability be checked?
Verify the legal entity, address, payment beneficiary and traceable contact. The offer should state Siemens, 6ES7545-5DA00-0AB0, ET 200SP CM DP, condition and quantity.
Q4. Which specifications must engineering confirm before purchase?
Confirm ET 200SP CPU compatibility, TIA Portal version, 24 V DC supply, master or slave role, up to 12 Mbit/s RS485 network, 35 x 117 x 75 mm space and 0 to 60 degrees C horizontal rating.
Q5. What physical evidence should be requested before payment?
Ask for a date-marked photo set showing the full article number, hardware status, 9-pin D-sub interface, module contacts, latch and sealed packaging.
Q6. Can another CM DP suffix replace 6ES7545-5DA00-0AB0?
No automatic substitution is supported. Confirm the complete Siemens article number, ET 200SP CPU compatibility, hardware status, TIA Portal support and PROFIBUS role before accepting another suffix.

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