# Electrical specifications

# Aurora

Min Typical Max Unit
Power IN 22 24 28 V
Current 0,05 - 1.5 A(rms)
Power 1.1 - 39 W
Endstop positive inputs pins -0.7 3.3 24 V
Endstop negative inputs pins -0.7 3.3 5 V
Emergency stop input(- to + input) 5 24 48 V
USB current by port 500 mA
USB total current (6 ports) - 2 3 A
Recommended operating temperature range 15 21 30 ℃

# IO Module

Min Typical Max Unit
Number of IO 8
Specialty slots Maximum 2 SPI type per module Maximum 2 I²C type per module Maximum 1 UART type per module
Operating voltage 22 24 28 V

# Power & Thermal Submodule

Variations PT100 Thermistor
Operating voltage 12V ~ 24V
Maximum output current 10A
Features 15A Overcurrent Protection (Mini Blade Fuse)
Connectors IN / Out: Screw Terminal 14 - 22 AWG Sensor: Screw Terminal 18 - 26 AWG

# GPIO Submodule

Inputs IN1 (pull-up): Max 3.3V. For Dyze Orthus™ & Filament Sentinel™, buttons, NPN capacitive, inductive, or equivalent sensors. IN2 (pull-down): Max 24V. For PNP capacitive, inductive, or equivalent sensors.
Outputs 3.3V, max 100mA per port and 800mA total 24V, max 75mA per port and 75mA total OUT: 0 - 3.3V, max 7mA
Connector Screw Terminal 14 - 22 AWG

# Laser Submodule

Compatible Laser Amplifier Keyence IL-1000
Operating Voltage 22V - 28V
Current Draw Typical: 100mA Max: 500mA
Features Height measurement (4mA to 20mA analog input) LOW judgment signal HIGH judgment signal Alarm signal Laser activation / deactivation Surge protected power regulation
Connectors Power: Screwless Terminal Block 16 - 24 AWG Laser: Screwless Terminal Block 18 - 26 AWG

# Step-Dir Module

Number of steppers 4
Number of encoders 4
Encoder circuit type Differential
Encoder type Incremental
Connectors Power: Screwless Terminal Block 16 - 24 AWG Stepper: RJ45 Encoders: RJ45

# Servo Module

Voltage Logic: 24VDC Motor Power: 24 - 48VDC
Current Continuous: 10A
Encoder Type Differential
Max Count Frequency 400 kHz
Motor Type 3 phase BLDC
Drive Protections Short Protection Over-Temperature
Features Dynamic Braking with braking resistor High efficiency FOC control algorithm
Working ambient temperature 0°C ~ 40°C
Working ambient humidity 0% ~ 90%
Mounting DIN Rail or Screw mounted