Parameter Category Parameter Value
Basic Information Ordering Number C98043-A7126-L1-4
Product Name SIMOVERT MASTERDRIVES Control Board
Compatible Series 6RA70 DC Drive Systems
Manufacturer Siemens
Net Weight ~0.65 kg
Protection Class IP20 (when installed in cabinet)
Country of Origin Germany
Certifications CE, UL, cUL
Electrical Performance Operating Voltage 24 V DC ±10% (control circuit)
Power Consumption ≤18 W
CPU Clock Frequency 80 MHz
Digital Input Channels 8 channels (24 V DC)
Digital Output Channels 6 channels (24 V DC, max 1 A per channel)
Analog Input Channels 4 channels (0-10 V DC / 4-20 mA)
Analog Output Channels 2 channels (0-10 V DC / 4-20 mA)
Communication Interface PROFIBUS DP, RS485
Insulation Voltage 2500 V AC (control-power isolation)
Mechanical Features Mounting Type DIN rail mounting (35 mm standard rail)
Connection Type 40-pin industrial connector + screw terminals
Dimensions (L×W×H) 220 mm × 115 mm × 65 mm
Housing Material Flame-retardant plastic (UL94 V-0) + metal shielding
Cooling Method Natural convection
Environmental Conditions Operating Temperature Range 0°C to +55°C
Storage Temperature Range -25°C to +70°C
Operating Humidity 5%–95% RH (non-condensing)
Vibration Resistance 10–500 Hz, 1 g acceleration
Shock Resistance 30 g acceleration (11 ms duration)
Functional Features Core Function DC motor speed/torque/current closed-loop control; system status monitoring and fault diagnosis
Control Modes V/f control, vector control (optional)
Protection Functions Overcurrent, overvoltage, undervoltage, overheating, earth fault protection
Diagnostic Functions Real-time fault code output, historical fault recording
Application Scenario Core control component for 6RA70 DC drives in industrial applications (e.g., rolling mills, conveyors, pumps)
About the New Siemens 6RA80 DC Governor Program Parameter Board Writing Data C98043-A7126-L1-4，C98043-A7126-L1-4 Siemens
The New Siemens 6RA80 DC Governor Program Parameter Board Writing Data C98043-A7126-L1-4，C98043-A7126-L1-4 Siemens is a inverter & speed regulator & parts used in industrial automation, control and power systems. This inverter & speed regulator & parts is supplied as new, original industrial-grade stock. Each unit is identified by manufacturer part number New Siemens 6RA80 DC Governor Program Parameter Board Writing Data C98043-A7126-L1-4，C98043-A7126-L1-4 Siemens for accurate procurement and cross-referencing.
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