PM-D Power Module
3RK1903-0BA00 is the PM-D power module designed for motor starters in the SIMATIC ET 200S system.
SIEMENS 3RK1903-0BA00 Power Module for ET 200S Starter 24VDC
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$50.63
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Technical Specifications
| Brand | SIEMENS |
| Model Number | 3RK1903-0BA00 |
| Product Category | Power Module |
| Module Designation | PM-D |
| System | SIMATIC ET 200S |
| Application | Power Module for Motor Starters |
| Rated Supply Voltage | 24 VDC |
| Dimensions | 15 x 196.5 x 95 mm |
Key Features
24VDC Supply
The module operates with a documented 24 VDC supply for the ET 200S motor starter application.
Motor Starter Supply
The PM-D conducts the voltages used to supply electronic components to the voltage buses for motor starters within a potential group.
Supply Monitoring
The module monitors the PWR supply for electronics and the CON supply used for contactors.
Status Indication
Power supply failures can be indicated by the module LEDs and reported through the bus when group diagnostics are enabled.
ET 200S Configuration
The PM-D begins a new potential group together with its associated terminal module in an ET 200S motor starter configuration.
Applications
- ET 200S motor starter systems
- Distributed motor control systems
- Industrial motor starter power distribution
- Motor starter potential groups
- Industrial machine control systems
- Contactor supply monitoring
- ET 200S control cabinet configurations
- Industrial automation maintenance projects
Purchase Information
We support online purchase of the SIEMENS 3RK1903-0BA00 Power Module. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is SIEMENS 3RK1903-0BA00?
SIEMENS 3RK1903-0BA00 is a PM-D power module for motor starters in the SIMATIC ET 200S system.
What is the designated module type of 3RK1903-0BA00?
The module is designated PM-D in SIEMENS ET 200S motor starter documentation.
What supply voltage is specified for 3RK1903-0BA00?
The documented supply voltage is 24 VDC.
What system is 3RK1903-0BA00 associated with?
The module is documented for the SIMATIC ET 200S motor starter system.
What does the PM-D power module do?
It conducts the voltages used to supply electronic components to the voltage buses of the terminal modules for motor starters within a potential group.
What supplies does the PM-D monitor?
The module monitors the PWR voltage supply for electronics and the CON power supply for contactors.
Can the module indicate a power supply failure?
Yes. SIEMENS documentation states that power failures are displayed using LEDs and can be indicated through the bus when group diagnostics are enabled.
What are the dimensions of 3RK1903-0BA00?
Published product data identifies dimensions of 15 x 196.5 x 95 mm.
Can 3RK1903-0BA00 be inserted or removed during operation?
No. SIEMENS documentation states that power modules must not be inserted or removed during operation.
What applications can 3RK1903-0BA00 be considered for?
It can be considered for ET 200S motor starter and distributed motor control applications after the system configuration and electrical requirements have been checked.
Can 3RK1903-0BA00 be considered for an existing ET 200S installation?
It can be considered after the complete model number, terminal module, motor starter configuration and electrical requirements have been checked against the existing system.
What should be checked before ordering?
Check the complete 3RK1903-0BA00 catalog number, PM-D requirement, ET 200S motor starter configuration, associated terminal module and 24 VDC supply requirements before purchasing.
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