ER 4U Controller Specifications

Item Specification
Dimensions (L x W x H) 315 mm x 223 mm x 117 mm   12.4″ x 8.8″ x 4.6″
Weight 7 kg    15.4 lb
Operating Temperature 0° – 55°C    32° – 131°F
Type of control Real-time; PID; PWM
Servo axis drivers 8 axes for robot and peripherals
Microcontroller Full featured, NEC V853 RISC 32-bit microcontroller
Communication USB connection to PC Integrated RS232 for teach pendant
Inputs 8 digital inputs: PNP/NPN (High/Low) configurable, 0-24VDC max 4 analog inputs (8-bit resolution): input voltage 0-10V
Outputs 8 digital outputs: 1-4: relays 10A max. 5-8: sink/source configurable open collectors Sink: 15VDC, 0.5A max. for each output Source: 15VDC, 50mA max. for all outputs combined 2 analog outputs: (8-bit resolution): output voltage 0–10V, 20mA max
Power requirements 110-220VAC (+15% -10%), 2A max, 50-60Hz
Internal power supplies Servo: 24V (depending on input voltage and load) Digital: 5V, +15V, -12V
User power supply 12 VDC 0.1A max.
LED indicators
Main power bicolor
Power on Green: Communicating with PC: Red: No communication with PC: Flashing: USB communications timeout
Motors Green: Power on Red: Emergency
Digital Inputs Green
Digital Outputs Red
Safety features Certified for CE safety compliance; Emergency switch on controller front panel / teach pendant / remote Short-circuit protection Driver power shutdown protection Motor power shutdown on communication failure Impact, software limit protection Hardware watchdog for each axis protects against software faults
All specifications subject to change without notice. All trademarks are property of their respective owners © Intelitek
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