ABB

External Field Exciters

Input Voltage: DC or AC
Output Current: Typically 10-100 A
Operating Temperature: -10°C to +60°C
Overload protection
Over-voltage protection
Under-voltage protection
Temperature protection

Control motherboard

Digital I/O: 24V DC
Analog I/O: 4-20mA
Flash Memory: 8-32MB 
RAM: 4-16MB
Clock Speed: 100-500MHz
Ethernet: 10/100Mbps
Serial Ports: RS-232/RS-485

Drive Board

PC BOARD
INVERTER DRIVE BOARD
30 KW FOR ACS510 INVERTER
Input Voltage: 24V DC 
Power Section Voltage: 380-690V AC 
Signal Isolation:2500V AC
Analog inputs:0-10V/4-20mA
Digital I/O:24V DC

IGBT module trigger protection board

Control Voltage: 15 V DC
Protection Voltage: 12 V D
Operating Temperature Range: -20°C to +55°C.
Storage Temperature Range: -40°C to +70°C.
Humidity: 5% to 95% RH

Main Circuit Interface Board

Digital I/O: 24V DC
Analog signals: 0-10V/4-20mA
Isolation Voltage:2500V AC
Control Voltage: 24V DC ±10%

Gate Driver Board

Input Voltage: 24V DC ±10%
Turn-on voltage: +15V typical
Turn-off voltage: -8V typical
Peak output current: 10A
Isolation Voltage:2500V AC 
Propagation Delay: <500ns typical

MC INTERFACE BOARD

CANopen
Modbus RTU
PROFIBUS DP
Input Voltage Range: 24 V DC 
Operating Temperature: -25°C to +70°C
Storage Temperature: -40°C to +85°C
Humidity: 5% to 95% (non-condensing)

DC axial fans

Supply Voltage:48 V dc
AC or DC Operation:DC
Power Consumption:40W
Air Flow:600m³/h
Noise Level:69dB
Fan Speed:7000rpm
Sensor Type:PWM, Tachometer
Bearing Type:Ball

Measuring Interface Unit

Supply Voltage: 24V DC ±10%
Power Consumption: <15W typical
Voltage ranges: ±10V
Current ranges: 0-20mA
Resolution: 16-bit (minimum)
Sampling Rate: Up to 1kS/s per channel
Accuracy: ±0.1% of full scale
Isolation: 1500V AC

CONTROL MODULE

CONTROL MODULE
PC BOARD
LED INDICATORS
15 PIN CONNECTION
RACK MOUNT

SPB Circuit Board

Input Voltage: Typically 24V DC
Operating Voltage Range: ±15V DC 
Current Consumption:<500mA
Isolation Voltage: 1000V AC 
Fiber optic or optocoupled signals 
Digital I/O (for control signals)

Printed Circuit Board

Logic Side: 5V DC 
Isolated Side: 15V DC 
Current Rating: Typically <1A 
Reinforced isolation:≥2500V AC
High-speed digital signals 
Analog inputs:0-10V, 4-20mA

Power Supply Module

Input Voltage:230V AC
Range: Typically ±15%
Output Voltage:+24V DC
Auxiliary Outputs: ±15V DC
Efficiency: >85% 
Isolation: 2500V AC
Terminal blocks for AC input and DC output
Multi-pin headers for control signals

Control Board

Processor:32-bit DSP 
Typical clock speed: 100-150MHz
Memory Flash: 2-4MB 
Memory RAM:512KB-1MB
Supply Voltage:24VDC ±10%
Secondary: 3.3VDC, 5VDC
Power Consumption: <15W typical
Isolation: 2500VAC between control and power sections

Power Supply Module

Input Voltage:230V AC
Range: -15% to +10% of nominal
Frequency: 50/60Hz ±5%
Output Voltages:+24V DC (±1%)
Current Ratings:24V DC
Efficiency: >88% at full load
Ripple: <1% of nominal output voltage

S+ Infi-net to Computer Interface Module

Processor: 32-bit RISC processor
Memory:8MB RAM
Power Supply: 24V DC ±10%
Power Consumption: <15W
Operating Voltage Range: 18-30V DC
Screw terminals for power
BNC or ST-type fiber for Infi-net
DB9 or DB25 for serial
RJ45 for Ethernet (if equipped)

Controller Module

CPU: 32-bit RISC processor
Clock Speed: 100-200 MHz 
RAM: 32-64 MB
Flash Memory: 16-32 MB 
Voltage: 24V DC
Power Consumption: 8-15W
Isolation: 1500V AC (input-to-output)

Conductivity Transmitter Controller

Power consumption: ≤5VA
TDS: 0.001 ppm to 1000 ppt 
Resistivity: 0.5 Ω·cm to 100 MΩ·cm
Accuracy:±0.5% of reading ±0.001 μS/cm
Power Supply: 100-240V AC ±10%, 50/60Hz
Conductivity: 0.001 μS/cm to 2000 mS/cm (auto-ranging)
1-point offset adjustment
2-point cell constant calibration
Dry calibration (for verification)

CONNECTION TERMINAL UNIT

Number of Channels: 16 connection points
Isolation: 250V AC
Rated Voltage: 250V AC/DC
Current Rating: 2A per channel 
Contact Resistance: <50mΩ 
Insulation Resistance: >100MΩ @ 500V DC
Dielectric Strength: 2000V AC (50Hz)

Governor Detection Board

Frequency range: 1Hz-20kHz
Input sensitivity: 50mV RMS minimum
Isolation: 1500V AC between channels
Analog Inputs:4-20mA position 
Control Outputs: 4-20mA governor control signal
Power Supply:24VDC nominal 
Accuracy: ±0.1% of reading ±1 RPM

TEACH PENDANT MAINBOARD

Operating Voltage: 24V DC
Power Consumption: <15W
Isolation: Opto-isolated I/O for safety signals
CPU: ARM-based microcontroller
Flash Memory: Stores firmware and configuration

Touchscreen panels

State-of-the-art graphics
Robust and reliable
Truly open platform
Display type:Touch
Display size 15.4"
Brightness:450 cd/m²
Display resolution, ratio:1280 x 800 (16:10)
Processor:ARM9 (1 GHz)
Main memory:1 GB

Power Control drive board

DC Bus Monitoring:0–1000V DC typical
Logic Side: +24V DC (±10%)
Gate Drive Side: +15V/-8V
Current Consumption:<500mA
Gate Drive: Peak 2A
Reinforced Isolation: 2500V AC
Working Voltage: 1000V DC

Control Panel

Intel Core i5/i7 processor (generation varies)
RAM: 8-32GB DDR4
Storage: 256GB-1TB SSD
Power Supply:100-240V AC, 50/60Hz
Role-based access control
Audit trail logging
Cyber security compliant

CURRENT TRANSDUCER CONTROL BOARD

Input Current Range:±10A (direct input)
Output Signal:4-20mA analog output
Analog Output: 4-20mA (load ≤500Ω)
Accuracy: ±0.5% of full scale
Bandwidth: 10kHz (-3dB point)
Isolation Voltage: 2500V AC