The Siemens C98043-A7002-L4-12 is a dedicated power interface board designed for use within the SIMOVERT drive system architecture. This module facilitates critical signal and power distribution, serving as a robust link between control electronics and field-level components. This assembly includes necessary terminals to ensure reliable connectivity during operation.
Features
Engineered for seamless integration with SIMOVERT inverter systems.
Standardized 24 V DC supply voltage with a tolerance of ±15%.
Integrated digital I/O compatibility for standard 24 V DC signaling.
Supports optional analog inputs for versatile process control (±10 V or 4–20 mA).
High-capacity contact ratings up to 5 A at 250 V AC/DC.
Includes pre-configured terminal blocks for simplified field wiring.
Technical Specifications
Model Number
C98043-A7002-L4-12
Spare Model
6RY1703-0DA02
Supply Voltage
24 V DC (±15%)
Current Consumption
≤2 A
Operating Temperature
0 to 55 degC (derate above 40 degC)
Humidity
≤93% (non-condensing)
Contact Ratings
≤5 A, 250 V AC/DC
Weight
0.84 kg
Installation Guidelines
Proper installation is essential for maintaining the operational integrity of the power interface board. Follow these standard industrial practices:
Ensure the system is fully de-energized before attempting to install or remove the module to prevent electrical shock or component damage.
Handle the module using proper ESD (Electrostatic Discharge) safety precautions to protect sensitive internal circuitry.
Verify that the ambient temperature remains within the specified 0–55 degC range; provide adequate clearance for ventilation to prevent thermal degradation.
Ensure all terminal connections are tightened to the specified torque to prevent intermittent signals or high-resistance heating.
Route signal and power cabling separately to minimize EMI interference, ensuring that shielded cables are properly grounded at the designated chassis points.
FAQ
What is the primary function of this interface board?
The C98043-A7002-L4-12 acts as a power interface module for SIMOVERT inverters, managing the distribution of control signals and power to ensure the drive operates within its defined parameters.
Is this module compatible with other SIMOVERT systems?
This unit is specifically identified by the part number C98043-A7002-L4-12 and the spare model 6RY1703-0DA02. Please verify your existing hardware part number to ensure exact compatibility with your specific drive configuration.
