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General Characteristics of the Processor
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General Characteristics of the Processor
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BMK C80 20310
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BMK C80 20301
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BMK C80 30311
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Number of Discrete Inputs
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8 standard + 12 from HSC channels
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8 standard
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8 standard + 12 from HSC channels
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Number of Discrete Outputs
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8 standard + 4 from HSC channels
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12 standard (2.0 A)
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12 standard (2.0 A) + 4 from HSC channels
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Number of Analog Inputs
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-
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4
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4
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Number of High Speed Counter
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2 channels (6 DI and 2 DO per channel)
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-
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2 channels (6 DI and 2 DO per channel)
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Modbus connection
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X
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X
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X
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Integrated CANopen master connection
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X
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X
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X
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Integrated Ethernet connection
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X
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X
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X
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X: Accessible function
-: Inaccessible function
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Processor
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BMK C80 •••••
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Description
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RS232/RS485, USB, Serial port, Ethernet, CANopen
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Retention memory capacity
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128 kB
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User application memory
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3,584 kB
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RTC
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Accuracy
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Powered
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16 minutes per year @25 °C (without calibration)
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Non-powered
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12 seconds per 72 hours @25 °C (retention duration)
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Retention time
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72 hours
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Battery
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Without
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USB physical spec.
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Type
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USB2.0 Device
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Speed mode
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Full speed mode (12 Mbps)
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Serial port
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RJ45, RS232/RS485.
300…19,200 bps
Modbus slave, Modbus master RTU/ASCII, Character mode.
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Ethernet port
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2
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CANopen
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Up to 16 devices
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LED display
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PWR (green)
RUN (green)
ERR (red)
SER COM (yellow)
IO (red)
CAN RUN (green)
CAN ERR (red)
ETH STS (green)
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Real-time Clock
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Date and time with 1 ms resolution (resolution is 1 sec when power is off).
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Label
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Color
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Description
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PWR
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Green
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Indicates the power supply status
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RUN
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Green
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Indicates the module operation status
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ERR
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Red
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Indicates the detected errors of the module
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IO
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Red
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Indicates the detected error on IO ports
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RUN
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ERR
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IO
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CPU State
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B
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B
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B
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The CPU is booting or executing power on self tests or detects an invalid or missing OS.
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0
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B
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0
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The CPU is not configured
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B
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0/B
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0/S
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The CPU is in stop state.
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ERR LED
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blinking
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if non fatal error is detected
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off
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if the error is not detected.
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IO LED
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solid
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if there is an IO error.
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off
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if there is no IO error.
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S
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0/B
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0/S
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The CPU is in RUN mode.
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0
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S
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S
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The Fatal error is detected and the CPU has permanent reset, no communication is available.
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B
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S
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0
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Firmware download is in progress
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A LED can have three states: solid, off, or blinking at 2 Hz (time on = time off = 250 ms). When the product is powered, there is at least one LED in Solid or Blinking state, irrespective of the CPU state.
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