The Siemens 6SE7038-6GL84-1JA1 is a PSU2 power supply module for SIMOVERT MASTERDRIVES. Designed for J-M frame sizes, this 1.34kg unit provides stabilized internal power for reliable motor drive control and system longevity.
The Siemens 6SE7038-6GL84-1JA1 serves as a dedicated PSU2 power supply module. It specifically supports the SIMOVERT MASTERDRIVES series for high-demand industrial applications. This internal component provides necessary internal voltages for drive control electronics. It remains a critical element for maintaining motor drive performance. The module fits perfectly into J through M frame sizes. Because it handles power distribution, it ensures consistent operation of the drive system.
Technical Specifications
Feature
Details
Brand
Siemens
Model Number
6SE7038-6GL84-1JA1
Series
SIMOVERT MASTERDRIVES / PSU2
Component Type
Power Supply Board
Frame Size Compatibility
Sizes J, K, L, M
Dimensions
27 x 25 x 5.2 cm
Unit Weight
1.34 kg
Country of Origin
Germany
Key Technical Characteristics
This PSU2 module features a high-density design for compact cabinet installations. Its robust circuitry converts high-level DC bus voltage into stabilized control power. Furthermore, the unit includes integrated protection against short circuits and overloads. This protective layer prevents damage to expensive drive processors. The hardware effectively manages heat dissipation during continuous duty cycles. Consequently, it maintains high reliability in hot industrial environments.
Application and Maintenance
Essential for SIMOVERT MASTERDRIVES J-M frame drives.
Direct replacement for failed internal power units.
Supports predictive maintenance in legacy automation setups.
The Allen Bradley 1606-XLS240E, also cataloged as the 1606-XLS240E Performance Power Supply, operates as a dedicated hardware component for power conversion and voltage regulation within industrial control networks.
Hardware Specifications
Parameter
Specification
Model
1606-XLS240E
Brand
Allen Bradley
Origin
USA
Weight
0.9 kg
Dimensions
6 x 12.3 x 13 cm
Operating Temp
-25 deg C to 70 deg C
Power Consumption
240 W output rating
Profinet and EtherNet/IP Deterministic Networks
The power supply unit maintains stable backplane bus communication velocity and supports firmware flash compatibility across integrated automation nodes. Operating within deterministic network environments, the module delivers consistent DC voltage distribution while managing transient loads. High-speed switching topologies and low EMI emissions ensure that control data streams across connected Profinet and EtherNet/IP architectures remain uncorrupted by electrical noise.
Frequently Asked Questions
Q: What are the input voltage tolerances for this power supply model?A: The unit accepts standard industrial AC input ranges and incorporates built-in surge voltage protection limits to safeguard internal rectification circuits against grid anomalies.Q: How is thermal dissipation handled during maximum continuous load operations?A: Thermal management relies on natural convection cooling, requiring adequate vertical clearance above and below the housing to maintain specified operating temperature profiles without forced airflow.
Field Installation Guidelines
Mount the unit securely onto a standard DIN-rail inside the control cabinet, ensuring sufficient clearance for convection cooling airflow. Connect incoming AC mains and protective earth conductors to the designated terminals in accordance with local electrical safety codes. Verify output voltage at the screw terminals using a calibrated multimeter before connecting downstream PLC loads.
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