6GK7542-5FX10-0XE0 Siemens Communications Processor CP 1542-5 Original Brand New
$774.11
6GK7542-5FX10-0XE0
Siemens Communications processor CP 1542-5 for connection of SIMATIC S7-1500 to PROFIBUS DP, DPV1 master or DP slave, S7 and PG/OP communication, time-of-day synchronization, diagnostics, reduced quantity structure.
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Overview
The CP 1542-5 communications processor expands the SIMATIC S7-1500 controller to include a PROFIBUS connection for communication with lower-level PROFIBUS devices in transfer rates from 9.6 Kbps to 12 Mbps. This CPU allows the implementation of separate PROFIBUS lines, in other words the control of multiple field devices over multiple PROFIBUS segments. The CP 1542-5 handles all communication tasks, thus reducing the CPU load.
- PROFIBUS DP master or DP slave with electrical interface for connecting the SIMATIC S7-1500 to PROFIBUS at up to 12 Mbps (including 45.45 Kbps)
Communications services:
- PROFIBUS DP
- PG/OP communication
- Time synchronization
- Simple programming and configuration over PROFIBUS
- Cross-network PG communication using S7 routing
- Module replacement without programming device/engineering station
Hardware innovations of the CP 1542-5 product with new article number 6GK7542-5FX10-0XE0 extend the permissible ambient temperature for operation from -25 °C to 60 °C (no condensation or icing) for a horizontally mounted rack and -25 °C to 40 °C (no condensation or icing) for a vertically mounted rack.
In addition, the permissible installation altitude for the CP 1542-5 module (6GK7542-5FX10-0XE0) has been extended to installation altitudes of up to 5000 m.
The use of innovative, high-quality hardware components to fulfill the requirements listed above results in higher power consumption from the backplane bus in the new product CP 1542-5 (6GK7542-5FX10-0XE0) compared with the predecessor product.
Benefits
- Particularly suitable for closed-loop control tasks thanks to SYNC/FREEZE and constant bus cycle
- Sub-process-oriented design of an automation solution through the use of several CPs
- Universal application of the CP due to the parallel use of different communication services on one CP
Application
The CP 1542-5 is the communications processor of the SIMATIC S7-1500 for the PROFIBUS bus system. It relieves the CPU from communications tasks.
Communications options of the S7-1500 using communication modules:
- As master for PROFIBUS DP according to IEC 61158/EN 50170 (max. 32 DP slaves)
- Communication with programming devices and HMI devices
The number of CPs that can be operated depends on the CPU type and on the communication services used.
Design
The communications processor CP 1542-5 features all the advantages of the SIMATIC S7-1500 design:
- Compact design:
- 9-pin D-sub socket for connection to PROFIBUS DP
- The module is supplied with power via the integrated backplane bus
- Three LEDs to indicate the operational and communication status
- Simple installation:
The CP 1542-5 is mounted on the mounting rail of the S7-1500 and connected to the other modules of the S7-1500 by means of the bus connectors. The slot rules of the S7-1500 system apply. - User-friendly wiring:
the D-sub socket is easily accessible and simple to use. - The CP 1542-5 can be operated without a fan. A backup battery is not required.
- The module can be replaced without a programming device or engineering station.
Function
The CP 1542-5 supports the following communications services:
- PROFIBUS DP Master Class 1
- PROFIBUS DP (according to IEC 61158/61784)
- SYNC/FREEZE: The outputs or inputs can be synchronized from the user program with the DPSYNC_FR system function.
- PROFIBUS DP slave (not parallel to DP master)
- PG/OP communication
- Time synchronization via PROFIBUS
Master for PROFIBUS DP
The CP 1542-5 operates as DP-V1 master. It handles data transfer fully independently and allows up to 32 slaves to be connected, such as the CM 1242-5 as a DP slave, DP slaves of the ET 200 distributed I/O system, etc. This means that the CP 1542-5 is able to connect the S7-1500 station to PROFIBUS DP and is the ideal expansion to the integrated DP master interfaces of the S7-1500 CPUs (CPU 1516 and larger) for establishing additional PROFIBUS DP lines.
The CP 1542-5 is a DP-V1 master; in other words, it also supports the acyclic standard services, including alarm handling. CP 1542-5 also supports the functions SYNC, FREEZE, and constant bus cycle time.
During operation, it is also possible to activate or deactivate DP slaves. Among other things, this allows the step-by-step commissioning of subprocesses.
A diagnostic repeater allows the line to be diagnosed during operation, enabling line faults to be detected at an early stage. The CP 1542-5 supports operation with a diagnostic repeater (including activation of topology identification on the diagnostic repeater).
There are no differences between the CP 1542-5 and the integral DP master interface of the S7-1500 CPU with regard to configuration and programming. The distributed I/O is therefore handled like the centralized I/O just as for the CPU. Regardless of the scale of the system, the CP 1542-5 has extremely short response times.
PG/OP communication
PG/OP communication allows all S7 stations connected to the network to be remotely programmed.
- S7 routing: With the aid of routing it is possible to use programming device communication across different networks.
S7 communication
S7 communication is used for coupling to the following devices:
- Programming devices (PG/OP communication)
- HMI devices (OP)
Time synchronization
Time synchronization is used to set the time of day throughout the plant.
The CP 1542-5 is capable of forwarding the time of day of the S7-1500 CPU to PROFIBUS. Conversely, the CP of the S7-1500 CPU can make an existing time of day available on PROFIBUS.
The CP 1542-5 supports:
- Time status value, daylight-saving time changeover, synchronization status
Diagnostics
Extensive diagnostics options are available with STEP 7 Professional of the TIA Portal V12 SP1 or higher, including:
- Status of the CP
- General diagnostics and statistics functions
- Connection diagnostics
- Bus statistics
- Message buffer
- Support of operation with diagnostic repeater
Configuration
STEP 7 Professional of the TIA Portal V12 SP1 or higher is required for configuring the full range of functions of the CP 1542-5. The configuring data of the CP are always saved on the CPU and are retained even after a PLC failure. A module can therefore be replaced without having to reload the configuration data from a programming device. The CPU transfers the configuration data to the CP during start-up.
Configuration and programming of all SIMATIC S7 controllers connected to the network is possible over the network.
STEP 7 Professional V18 (TIA Portal) or higher is required for configuring the full range of functions of the new product CP 1542-5 (6GK7542-5FX10-0XE0).
The product CP 1542-5 (6GK7542-5FX10-0XE0) can also be used in existing SIMATIC S7-1500 systems that have been configured with earlier versions of STEP 7 Professional (TIA Portal). In this case, the CP 1542-5 (6GK7542-5FX10-0XE0) product must be configured as CP 1542-5 (6GK7542-5FX00-0XE0) in STEP 7 Professional.
6GK7542-5FX10-0XE0
Siemens Communications processor CP 1542-5 for connection of SIMATIC S7-1500 to PROFIBUS DP, DPV1 master or DP slave, S7 and PG/OP communication, time-of-day synchronization, diagnostics, reduced quantity structure.
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| Weight | 0.100 kg |
|---|---|
| Dimensions | 30.00 × 75.00 × 100.00 mm |
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