Features:
- Carries the complete L2-5 field-section identity.
- Uses the 30 A armature and 5 A field-current configuration.
- Routes field power through V7/V8 between 3U1/3W1 and 3D/3C.
C98043-A7010-L2-5 combines the L2 electrical arrangement with the visible -5 version suffix, allowing the delivered board label to be matched without dropping characters.
Its controlled bridge and sensing resistors form one continuous field-current path, separate from the armature switching network.
The module participates in both the standard block diagram and the detailed 15–30 A converter connection layouts used by the platform.
The Siemens C98043-A7010-L2-5 Field Supply Power Section may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Siemens C98043-A7010-L2-5 Field Supply Power Section Manuals,Datasheets,Link
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Controlled Field-Path Sequence
- Entry: The field supply arrives at 3U1 and 3W1.
- Control Stage: V7 and V8 regulate the bridge path.
- Exit: 3D and 3C carry the DC field connection.
- Rating: The L2 path is rated for 5 A DC field current.
Connector and Terminal Reference
- XF1: XF1 marks one connector boundary of the bridge assembly.
- XF2: XF2 provides the companion field-bridge connection group.
- Terminal Pair: 3U1/3W1 remain distinct from 3D/3C.
- Converter Class: The mapped arrangement belongs to 30 A units.
Gate Leads and Measurement Network
- Lead Material: Gate leads use Betatherm 145 cable.
- Cross-Section: Each specified gate lead is 1 mm².
- Device Labels: Gate and cathode points are identified around V7 and V8.
- Sensing Values: The L2 bridge uses 0R1 at R1 and 0R05 at R2.
Isolation and Zero-Point Recovery
- Safe State: All inputs, outputs, and electronics supplies must be isolated.
- Static Control: Discharge static electricity before contact with the PCB.
- Zero Point: P051 = 22 recalibrates the field-current sensing offset.
- Reference Match: Keep the complete C98043-A7010-L2-5 identifier when checking the supplied board.