| SIEMENS | CP 1542-5 | Overview Features Specifications Application FAQ Related Models INQUIRE |
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SIMATIC S7-1500 · PROFIBUS COMMUNICATION
6GK7542-5FX00-0XE0
SIMATIC CP 1542-5 Communications Processor
A compact S7-1500 communications processor designed to connect the SIMATIC S7-1500 system with PROFIBUS networks. The CP 1542-5 provides PROFIBUS DP communication, including DPV1 master and device operation, together with S7 communication, PG/OP communication, diagnostics and time synchronization functions.
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COMMUNICATION CORE
PROFIBUS
CP 1542-5
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01 / BUS
PROFIBUS DP
RS-485 connection for PROFIBUS communication.
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02 / PROTOCOL
DPV1
Supports DPV1 master and device operation.
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03 / SERVICE
DIAGNOSTICS
Designed for communication diagnostics within the S7-1500 architecture.
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04 / SPEED
12 Mbit/s
Supports PROFIBUS transmission rates from 9.6 kbit/s through 12 Mbit/s.
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SYSTEM POSITION
A PROFIBUS bridge inside the S7-1500 architecture
The 6GK7542-5FX00-0XE0 is installed as a compact single-width S7-1500 module. It uses the S7-1500 backplane bus for power and provides one PROFIBUS interface for connecting the controller environment with PROFIBUS field devices and networks.
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The communication path is based on the PROFIBUS RS-485 interface. The module supports DPV1 master/device operation, S7 communication, PG/OP communication, FDL and diagnostic functions.
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| Product name | SIMATIC CP 1542-5 |
| Article number | 6GK7542-5FX00-0XE0 |
| PROFIBUS interface | 1 × PROFIBUS interface, 9-pin D-sub socket, RS-485 |
| Transmission rates | 9.6 kbit/s, 19.2 kbit/s, 45.45 kbit/s, 93.75 kbit/s, 187.5 kbit/s, 500 kbit/s, 1.5 Mbit/s, 3 Mbit/s, 6 Mbit/s, 12 Mbit/s |
| Power supply | 15 V DC via S7-1500 backplane bus |
| Typical current consumption | 100 mA from backplane bus |
| Typical power loss | 1.5 W |
| Module format | Compact S7-1500 module, single width |
| Protection rating | IP20 |
| Dimensions W × H × D | 35 × 147 × 129 mm |
| Weight | 270 g |
| Horizontal operating temperature | 0 °C to +60 °C |
| Vertical operating temperature | 0 °C to +40 °C |
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FIELD APPLICATION
When a PROFIBUS link becomes the weak point
The CP 1542-5 is suited to S7-1500 installations where PROFIBUS DP communication is required between the controller and distributed field devices. It is particularly relevant in existing production lines where PROFIBUS remains part of the machine or plant architecture.
Typical replacement trigger
A failed communications processor, persistent PROFIBUS communication diagnostics, loss of DP device communication, or an unexpected interruption between the S7-1500 controller and its PROFIBUS network can lead to unavailable field data and interrupted machine sequences.
In a running production system, the practical risk is not limited to the communication module itself: loss of the PROFIBUS path can affect distributed I/O communication and therefore stop or degrade the associated machine or process. Correct article-number matching is important when replacing a legacy CP.
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DIAGNOSTIC THINKING
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S7-1500 COMMUNICATION FAMILY
CP 1542-5 within the PROFIBUS architecture
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For replacement planning, the exact article number matters. Siemens lists 6GK7542-5FX00-0XE0 as a spare part and identifies 6GK7542-5FX10-0XE0 as its successor. This makes exact part-number verification especially important when a maintenance team is replacing an installed unit.
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DELIVERY
3–5 Days
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WARRANTY
12 Months
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PACKAGING
Brand-New
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PAYMENT
T/T
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| Delivery way | E-packing / FedEx / EMS / TNT / DHL / UPS |
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FAST QUOTATION
Send the five details that matter
Accurate machine information helps us match the requested component to the application and reduce replacement delays.
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Can 6GK7542-5FX00-0XE0 restore a PROFIBUS connection in an existing S7-1500 machine?
Yes, it is designed for S7-1500 systems requiring PROFIBUS communication. Before replacement, the installed article number, PROFIBUS architecture and configured communication functions should be checked to ensure the replacement matches the application.
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Why is 6GK7542-5FX00-0XE0 often considered when a PROFIBUS network suddenly stops exchanging data?
Because the CP 1542-5 is the S7-1500 communication processor providing the PROFIBUS interface. A CP failure can therefore interrupt the communication path between the controller and PROFIBUS devices. Network wiring, connectors and device status should also be checked before changing the module.
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Does 6GK7542-5FX00-0XE0 support PROFIBUS DPV1 master applications?
Yes. The CP 1542-5 supports DPV1 master/device operation. This makes it suitable for S7-1500 architectures where the controller must communicate with PROFIBUS DP field devices through the CP.
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What should be checked before ordering 6GK7542-5FX00-0XE0 as an emergency spare?
Confirm the complete article number, 6GK7542-5FX00-0XE0, rather than relying only on the CP 1542-5 designation. Also confirm the S7-1500 installation, PROFIBUS requirement and the machine's required replacement date.
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Is 6GK7542-5FX00-0XE0 still useful for maintenance if Siemens has a successor?
Yes. Siemens identifies 6GK7542-5FX00-0XE0 as a spare part and lists 6GK7542-5FX10-0XE0 as its successor. For an installed system that specifically requires the original article number, the 6GK7542-5FX00-0XE0 designation remains important for maintenance purchasing and exact-part matching.
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DIRECT CONTACT
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Product module 15499-146/8 Brands Siemens Payment Paypa/TT Condition 100% New Weight 2.86kg Production year 2024 country of origin Germany
Product module 6DD7060-1AA06 Brands Siemens Payment Paypa/TT Condition 100% New Weight 2.2kg Production year 2024 country of origin Germany
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Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
Email : sales3@amikon.cn Mobile : 86-18030235311 Skype : jessica01235483 Wechat : hu18030235311
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