Connecting the NP5 controller via the Discovery Board The NP5 Discover Board helps you during tests and during the evaluation of the NP5 controller. The connectors necessary for the boards are supplied already installed. Jumper X13 must be set if CANopen (NP5-08) is used; otherwise, you must remove it. Technical data – NP5 Discovery Board Property Description / value Operating voltage +UB: 12 … 48 V DC ±5% Logic voltage +UB_Logic: 24 V DC ±5% Current consumption +UB: Max. 100 mA (without connected NP5) Current consumption +UB_Logic: Max. 100 mA (without connected NP5) Communication interface: SPI, CANopen Analog reference voltage: 3.3 V DC ±5%, max. 10 mA Digital input voltage: Max. 3.3 V DC DC output voltage: 5 V DC ±3%, max. 300 mA Status indicator: 4x green LEDs for GPIO 1 to 4 2x blue LEDs for GPIO 5 and GPIO 6 1x green LED for Discovery Board (+3.3 V DC) Ballast resistor: 15 Ω/5 W Mounting holes: 4× Ø 3.2 mm for Discovery Board Weight: 0.12 kg Dimensioned drawings – NP5 Discovery Board Dimensions are in [mm]. Pin assignment – NP5 Discovery Board Connector Function X1 Encoder 1 and Hall sensor X2 Brake X3 Motor X4 SPI via USB (virtual COM port) X5 CANopen X6 Logic voltage X7 Voltage supply X8 Slot for NP5 controller, see also Dimensioned drawings and Pin assignment X9 Encoder 1/2 and Hall sensor X10 GPIO and communication interface X13 Jumper for activating / deactivating the CANopen communication X15 +5 V DC output P1 Potentiometer for analog input 1 P2 Potentiometer for analog input 2 SW1 to SW4 Buttons for GPIO 1 to GPIO 4 SW5 Reset button for the Discovery Board SW6 Switch for 120 ohm termination resistor (CANopen) D1 to D6 Status indicator for GPIO 1 to GPIO 6 D7 Status indicator for the Discovery Board (+3.3 V DC) G1 Earth connection Connector X1 – encoder 1 and Hall sensor Connector X1 has the following features: Connector type: Phoenix base strip. MCV-0.5/8-G-2.5 Voltage level: +5 V logic level Maximum admissible current: Max. 300 mA (together with +5 V DC output voltage on pin header X15) Hall inputs: Internally by means of 2.7 kΩ pull-up resistor connected to +5 V DC Pin Name / function 1 Hall_U (H1) 2 Hall_V (H2) 3 Hall_W (H3) 4 +5 V DC 5 GND 6 ENC1_A 7 ENC1_B 8 ENC1_I Connector X2 – brake Connector X2 has the following features: Connector type: Phoenix base strip. MCV-0.5/2-G-2.5 Pin Name / function 1 Brake + (connected with +UB) 2 Brake – (PWM-controlled open-drain output, max 1.5 A) Connector X3 – motor Connector X3 has the following features: Connector type: Phoenix base strip. MCV-1.5/4-G-3.5 Max. rated current 6 A RMS Max. peak current 10 A RMS (for 1 s) Pin Stepper motor BLDC motor 1 A U 2 A\ V 3 B W 4 B\ Connector X4 - SPI via USB A cable of type "micro USB" is needed for this USB connection. You can find the corresponding Nanotec_ComToSPI driver on website www.nanotec.de. Connector X5 – CANopen Connector X5 has the following features: Connector type: RJ45 Duo Port, horizontal Pin Name / function 1 CAN_H 2 CAN_L 3 GND 4 N.C 5 N.C 6 CAN_Shield 7 GND 8 +UB_Logic (24 V DC ±5%) Connector X6 – logic voltage Connector X6 has the following features: Connector type: Phoenix base strip. MCV-0.5/2-G-2.5 Pin Name / function 1 +UB_Logic (24 V DC ±5%) 2 GND Connector X7 – operating voltage Connector X7 has the following features: Connector type: Phoenix base strip. MCV-1.5/2-G-3.5 Pin Name / function 1 +UB (12 … 48 V DC ±5%) 2 GND Connector X9 – encoder and Hall sensors Connector X9 has the following features: Connector type: Pin header, single row, RM 2.54 mm, 12-pin, vertical Voltage level: +5 V DC logic level Pin Name / function 1 GND 2 ENC1_A 3 ENC1_B 4 ENC1_I 5 ENC1_CAP 6 ENC2_A 7 ENC2_B 8 ENC2_I 9 ENC2_CAP 10 Hall_U (H1) 11 Hall_V (H2) 12 Hall_W (H3) Connector X10 – I/O and communication interface Connector X10 has the following features: Connector type: Pin header, two rows, RM 2.54 mm, 2x 15-pin, vertical Pin Name Type Note 1 GND Earth 2 U_REF_ANALOG Out Analog reference voltage 3 DIO1_IO_CS I/O General I/O 4 DIO2_CD_CLK I/O General I/O 5 DIO3_CD_DIR I/O General I/O 6 DIO4_IO_MOSI I/O General I/O 7 DIO5_IO_MISO I/O General I/O 8 DIO6_IO_CLK I/O General I/O 9 ADC_ANALOG_1 In AD converter 1 10 ADC_ANALOG_2 In AD converter 2 11 GND Earth 12 SLOT_SPI_MOSI - SPI 1 13 SLOT_SPI_MISO - SPI 1 14 SLOT_SPI_SCK - SPI 1 15 SLOT_SPI_CS - SPI 1 16 SLOT_SYNC - System function, reserved 17 SLOT_RESET - System function, reserved 18 SLOT_BOOT - System function, reserved 19 GND Earth 20 COMM_RESET - System function, reserved 21 COMM_SYNC - System function, reserved 22 COMM_SPI_MOSI - SPI 2 23 COMM_SPI_MISO - SPI 2 24 COMM_SPI_SCK - SPI 2 25 COMM_SPI_CS - SPI 2 26 GND Earth 27 CANopen ON - CANopen ON 28 I2CSCL_CANRX - I2C Clock or CANopen RX 29 I2CSDA_CANTX - I2C Data or CANopen TX 30 GND Earth Connector X13 – jumper for activating / deactivating the CANopen communication Connector X13 has the following features: Connector type: Pin header, RM 2.54 mm, 2-pin, vertical Bridged with jumper: CANopen activated Not bridged with jumper: CANopen deactivated, SPI activated Pin Name / function 1 +3.3V 2 CANopen ON Connector X15 – +5 V DC output Connector X15 has the following features: Connector type: Pin header, RM 2.54 mm, 2-pin, vertical Maximum admissible current: Max. 300 mA (together with +5 V DC output voltage on pin header X1) Pin Name / function 1 +5 V DC 2 GND Commissioning SPI via the Discovery Board To establish a connection with the NP5-40, proceed as follows: Plug in the NP5-40 at X8. Unplug jumper X13. If you would like to address the controller via USB (virtual COM port), install the Nanotec_ComToSPI driver and connect the USB cable to X4. If you would like to address the controller directly via SPI, connect the SPI master to the controller via the SCK (source clock), MOSI (master out, slave in), MISO (master in, slave out) and CS (chip select) cables. Check that the earth (GND) of the master is connected to the earth of the controller. Connect your supply voltage to X7.
Connecting the NP5 controller via the Discovery Board The NP5 Discover Board helps you during tests and during the evaluation of the NP5 controller. The connectors necessary for the boards are supplied already installed. Jumper X13 must be set if CANopen (NP5-08) is used; otherwise, you must remove it. Technical data – NP5 Discovery Board Property Description / value Operating voltage +UB: 12 … 48 V DC ±5% Logic voltage +UB_Logic: 24 V DC ±5% Current consumption +UB: Max. 100 mA (without connected NP5) Current consumption +UB_Logic: Max. 100 mA (without connected NP5) Communication interface: SPI, CANopen Analog reference voltage: 3.3 V DC ±5%, max. 10 mA Digital input voltage: Max. 3.3 V DC DC output voltage: 5 V DC ±3%, max. 300 mA Status indicator: 4x green LEDs for GPIO 1 to 4 2x blue LEDs for GPIO 5 and GPIO 6 1x green LED for Discovery Board (+3.3 V DC) Ballast resistor: 15 Ω/5 W Mounting holes: 4× Ø 3.2 mm for Discovery Board Weight: 0.12 kg Dimensioned drawings – NP5 Discovery Board Dimensions are in [mm]. Pin assignment – NP5 Discovery Board Connector Function X1 Encoder 1 and Hall sensor X2 Brake X3 Motor X4 SPI via USB (virtual COM port) X5 CANopen X6 Logic voltage X7 Voltage supply X8 Slot for NP5 controller, see also Dimensioned drawings and Pin assignment X9 Encoder 1/2 and Hall sensor X10 GPIO and communication interface X13 Jumper for activating / deactivating the CANopen communication X15 +5 V DC output P1 Potentiometer for analog input 1 P2 Potentiometer for analog input 2 SW1 to SW4 Buttons for GPIO 1 to GPIO 4 SW5 Reset button for the Discovery Board SW6 Switch for 120 ohm termination resistor (CANopen) D1 to D6 Status indicator for GPIO 1 to GPIO 6 D7 Status indicator for the Discovery Board (+3.3 V DC) G1 Earth connection Connector X1 – encoder 1 and Hall sensor Connector X1 has the following features: Connector type: Phoenix base strip. MCV-0.5/8-G-2.5 Voltage level: +5 V logic level Maximum admissible current: Max. 300 mA (together with +5 V DC output voltage on pin header X15) Hall inputs: Internally by means of 2.7 kΩ pull-up resistor connected to +5 V DC Pin Name / function 1 Hall_U (H1) 2 Hall_V (H2) 3 Hall_W (H3) 4 +5 V DC 5 GND 6 ENC1_A 7 ENC1_B 8 ENC1_I Connector X2 – brake Connector X2 has the following features: Connector type: Phoenix base strip. MCV-0.5/2-G-2.5 Pin Name / function 1 Brake + (connected with +UB) 2 Brake – (PWM-controlled open-drain output, max 1.5 A) Connector X3 – motor Connector X3 has the following features: Connector type: Phoenix base strip. MCV-1.5/4-G-3.5 Max. rated current 6 A RMS Max. peak current 10 A RMS (for 1 s) Pin Stepper motor BLDC motor 1 A U 2 A\ V 3 B W 4 B\ Connector X4 - SPI via USB A cable of type "micro USB" is needed for this USB connection. You can find the corresponding Nanotec_ComToSPI driver on website www.nanotec.de. Connector X5 – CANopen Connector X5 has the following features: Connector type: RJ45 Duo Port, horizontal Pin Name / function 1 CAN_H 2 CAN_L 3 GND 4 N.C 5 N.C 6 CAN_Shield 7 GND 8 +UB_Logic (24 V DC ±5%) Connector X6 – logic voltage Connector X6 has the following features: Connector type: Phoenix base strip. MCV-0.5/2-G-2.5 Pin Name / function 1 +UB_Logic (24 V DC ±5%) 2 GND Connector X7 – operating voltage Connector X7 has the following features: Connector type: Phoenix base strip. MCV-1.5/2-G-3.5 Pin Name / function 1 +UB (12 … 48 V DC ±5%) 2 GND Connector X9 – encoder and Hall sensors Connector X9 has the following features: Connector type: Pin header, single row, RM 2.54 mm, 12-pin, vertical Voltage level: +5 V DC logic level Pin Name / function 1 GND 2 ENC1_A 3 ENC1_B 4 ENC1_I 5 ENC1_CAP 6 ENC2_A 7 ENC2_B 8 ENC2_I 9 ENC2_CAP 10 Hall_U (H1) 11 Hall_V (H2) 12 Hall_W (H3) Connector X10 – I/O and communication interface Connector X10 has the following features: Connector type: Pin header, two rows, RM 2.54 mm, 2x 15-pin, vertical Pin Name Type Note 1 GND Earth 2 U_REF_ANALOG Out Analog reference voltage 3 DIO1_IO_CS I/O General I/O 4 DIO2_CD_CLK I/O General I/O 5 DIO3_CD_DIR I/O General I/O 6 DIO4_IO_MOSI I/O General I/O 7 DIO5_IO_MISO I/O General I/O 8 DIO6_IO_CLK I/O General I/O 9 ADC_ANALOG_1 In AD converter 1 10 ADC_ANALOG_2 In AD converter 2 11 GND Earth 12 SLOT_SPI_MOSI - SPI 1 13 SLOT_SPI_MISO - SPI 1 14 SLOT_SPI_SCK - SPI 1 15 SLOT_SPI_CS - SPI 1 16 SLOT_SYNC - System function, reserved 17 SLOT_RESET - System function, reserved 18 SLOT_BOOT - System function, reserved 19 GND Earth 20 COMM_RESET - System function, reserved 21 COMM_SYNC - System function, reserved 22 COMM_SPI_MOSI - SPI 2 23 COMM_SPI_MISO - SPI 2 24 COMM_SPI_SCK - SPI 2 25 COMM_SPI_CS - SPI 2 26 GND Earth 27 CANopen ON - CANopen ON 28 I2CSCL_CANRX - I2C Clock or CANopen RX 29 I2CSDA_CANTX - I2C Data or CANopen TX 30 GND Earth Connector X13 – jumper for activating / deactivating the CANopen communication Connector X13 has the following features: Connector type: Pin header, RM 2.54 mm, 2-pin, vertical Bridged with jumper: CANopen activated Not bridged with jumper: CANopen deactivated, SPI activated Pin Name / function 1 +3.3V 2 CANopen ON Connector X15 – +5 V DC output Connector X15 has the following features: Connector type: Pin header, RM 2.54 mm, 2-pin, vertical Maximum admissible current: Max. 300 mA (together with +5 V DC output voltage on pin header X1) Pin Name / function 1 +5 V DC 2 GND Commissioning SPI via the Discovery Board To establish a connection with the NP5-40, proceed as follows: Plug in the NP5-40 at X8. Unplug jumper X13. If you would like to address the controller via USB (virtual COM port), install the Nanotec_ComToSPI driver and connect the USB cable to X4. If you would like to address the controller directly via SPI, connect the SPI master to the controller via the SCK (source clock), MOSI (master out, slave in), MISO (master in, slave out) and CS (chip select) cables. Check that the earth (GND) of the master is connected to the earth of the controller. Connect your supply voltage to X7.
Technical data – NP5 Discovery Board Property Description / value Operating voltage +UB: 12 … 48 V DC ±5% Logic voltage +UB_Logic: 24 V DC ±5% Current consumption +UB: Max. 100 mA (without connected NP5) Current consumption +UB_Logic: Max. 100 mA (without connected NP5) Communication interface: SPI, CANopen Analog reference voltage: 3.3 V DC ±5%, max. 10 mA Digital input voltage: Max. 3.3 V DC DC output voltage: 5 V DC ±3%, max. 300 mA Status indicator: 4x green LEDs for GPIO 1 to 4 2x blue LEDs for GPIO 5 and GPIO 6 1x green LED for Discovery Board (+3.3 V DC) Ballast resistor: 15 Ω/5 W Mounting holes: 4× Ø 3.2 mm for Discovery Board Weight: 0.12 kg
Pin assignment – NP5 Discovery Board Connector Function X1 Encoder 1 and Hall sensor X2 Brake X3 Motor X4 SPI via USB (virtual COM port) X5 CANopen X6 Logic voltage X7 Voltage supply X8 Slot for NP5 controller, see also Dimensioned drawings and Pin assignment X9 Encoder 1/2 and Hall sensor X10 GPIO and communication interface X13 Jumper for activating / deactivating the CANopen communication X15 +5 V DC output P1 Potentiometer for analog input 1 P2 Potentiometer for analog input 2 SW1 to SW4 Buttons for GPIO 1 to GPIO 4 SW5 Reset button for the Discovery Board SW6 Switch for 120 ohm termination resistor (CANopen) D1 to D6 Status indicator for GPIO 1 to GPIO 6 D7 Status indicator for the Discovery Board (+3.3 V DC) G1 Earth connection Connector X1 – encoder 1 and Hall sensor Connector X1 has the following features: Connector type: Phoenix base strip. MCV-0.5/8-G-2.5 Voltage level: +5 V logic level Maximum admissible current: Max. 300 mA (together with +5 V DC output voltage on pin header X15) Hall inputs: Internally by means of 2.7 kΩ pull-up resistor connected to +5 V DC Pin Name / function 1 Hall_U (H1) 2 Hall_V (H2) 3 Hall_W (H3) 4 +5 V DC 5 GND 6 ENC1_A 7 ENC1_B 8 ENC1_I Connector X2 – brake Connector X2 has the following features: Connector type: Phoenix base strip. MCV-0.5/2-G-2.5 Pin Name / function 1 Brake + (connected with +UB) 2 Brake – (PWM-controlled open-drain output, max 1.5 A) Connector X3 – motor Connector X3 has the following features: Connector type: Phoenix base strip. MCV-1.5/4-G-3.5 Max. rated current 6 A RMS Max. peak current 10 A RMS (for 1 s) Pin Stepper motor BLDC motor 1 A U 2 A\ V 3 B W 4 B\ Connector X4 - SPI via USB A cable of type "micro USB" is needed for this USB connection. You can find the corresponding Nanotec_ComToSPI driver on website www.nanotec.de. Connector X5 – CANopen Connector X5 has the following features: Connector type: RJ45 Duo Port, horizontal Pin Name / function 1 CAN_H 2 CAN_L 3 GND 4 N.C 5 N.C 6 CAN_Shield 7 GND 8 +UB_Logic (24 V DC ±5%) Connector X6 – logic voltage Connector X6 has the following features: Connector type: Phoenix base strip. MCV-0.5/2-G-2.5 Pin Name / function 1 +UB_Logic (24 V DC ±5%) 2 GND Connector X7 – operating voltage Connector X7 has the following features: Connector type: Phoenix base strip. MCV-1.5/2-G-3.5 Pin Name / function 1 +UB (12 … 48 V DC ±5%) 2 GND Connector X9 – encoder and Hall sensors Connector X9 has the following features: Connector type: Pin header, single row, RM 2.54 mm, 12-pin, vertical Voltage level: +5 V DC logic level Pin Name / function 1 GND 2 ENC1_A 3 ENC1_B 4 ENC1_I 5 ENC1_CAP 6 ENC2_A 7 ENC2_B 8 ENC2_I 9 ENC2_CAP 10 Hall_U (H1) 11 Hall_V (H2) 12 Hall_W (H3) Connector X10 – I/O and communication interface Connector X10 has the following features: Connector type: Pin header, two rows, RM 2.54 mm, 2x 15-pin, vertical Pin Name Type Note 1 GND Earth 2 U_REF_ANALOG Out Analog reference voltage 3 DIO1_IO_CS I/O General I/O 4 DIO2_CD_CLK I/O General I/O 5 DIO3_CD_DIR I/O General I/O 6 DIO4_IO_MOSI I/O General I/O 7 DIO5_IO_MISO I/O General I/O 8 DIO6_IO_CLK I/O General I/O 9 ADC_ANALOG_1 In AD converter 1 10 ADC_ANALOG_2 In AD converter 2 11 GND Earth 12 SLOT_SPI_MOSI - SPI 1 13 SLOT_SPI_MISO - SPI 1 14 SLOT_SPI_SCK - SPI 1 15 SLOT_SPI_CS - SPI 1 16 SLOT_SYNC - System function, reserved 17 SLOT_RESET - System function, reserved 18 SLOT_BOOT - System function, reserved 19 GND Earth 20 COMM_RESET - System function, reserved 21 COMM_SYNC - System function, reserved 22 COMM_SPI_MOSI - SPI 2 23 COMM_SPI_MISO - SPI 2 24 COMM_SPI_SCK - SPI 2 25 COMM_SPI_CS - SPI 2 26 GND Earth 27 CANopen ON - CANopen ON 28 I2CSCL_CANRX - I2C Clock or CANopen RX 29 I2CSDA_CANTX - I2C Data or CANopen TX 30 GND Earth Connector X13 – jumper for activating / deactivating the CANopen communication Connector X13 has the following features: Connector type: Pin header, RM 2.54 mm, 2-pin, vertical Bridged with jumper: CANopen activated Not bridged with jumper: CANopen deactivated, SPI activated Pin Name / function 1 +3.3V 2 CANopen ON Connector X15 – +5 V DC output Connector X15 has the following features: Connector type: Pin header, RM 2.54 mm, 2-pin, vertical Maximum admissible current: Max. 300 mA (together with +5 V DC output voltage on pin header X1) Pin Name / function 1 +5 V DC 2 GND
Connector X1 – encoder 1 and Hall sensor Connector X1 has the following features: Connector type: Phoenix base strip. MCV-0.5/8-G-2.5 Voltage level: +5 V logic level Maximum admissible current: Max. 300 mA (together with +5 V DC output voltage on pin header X15) Hall inputs: Internally by means of 2.7 kΩ pull-up resistor connected to +5 V DC Pin Name / function 1 Hall_U (H1) 2 Hall_V (H2) 3 Hall_W (H3) 4 +5 V DC 5 GND 6 ENC1_A 7 ENC1_B 8 ENC1_I
Connector X2 – brake Connector X2 has the following features: Connector type: Phoenix base strip. MCV-0.5/2-G-2.5 Pin Name / function 1 Brake + (connected with +UB) 2 Brake – (PWM-controlled open-drain output, max 1.5 A)
Connector X3 – motor Connector X3 has the following features: Connector type: Phoenix base strip. MCV-1.5/4-G-3.5 Max. rated current 6 A RMS Max. peak current 10 A RMS (for 1 s) Pin Stepper motor BLDC motor 1 A U 2 A\ V 3 B W 4 B\
Connector X4 - SPI via USB A cable of type "micro USB" is needed for this USB connection. You can find the corresponding Nanotec_ComToSPI driver on website www.nanotec.de.
Connector X5 – CANopen Connector X5 has the following features: Connector type: RJ45 Duo Port, horizontal Pin Name / function 1 CAN_H 2 CAN_L 3 GND 4 N.C 5 N.C 6 CAN_Shield 7 GND 8 +UB_Logic (24 V DC ±5%)
Connector X6 – logic voltage Connector X6 has the following features: Connector type: Phoenix base strip. MCV-0.5/2-G-2.5 Pin Name / function 1 +UB_Logic (24 V DC ±5%) 2 GND
Connector X7 – operating voltage Connector X7 has the following features: Connector type: Phoenix base strip. MCV-1.5/2-G-3.5 Pin Name / function 1 +UB (12 … 48 V DC ±5%) 2 GND
Connector X9 – encoder and Hall sensors Connector X9 has the following features: Connector type: Pin header, single row, RM 2.54 mm, 12-pin, vertical Voltage level: +5 V DC logic level Pin Name / function 1 GND 2 ENC1_A 3 ENC1_B 4 ENC1_I 5 ENC1_CAP 6 ENC2_A 7 ENC2_B 8 ENC2_I 9 ENC2_CAP 10 Hall_U (H1) 11 Hall_V (H2) 12 Hall_W (H3)
Connector X10 – I/O and communication interface Connector X10 has the following features: Connector type: Pin header, two rows, RM 2.54 mm, 2x 15-pin, vertical Pin Name Type Note 1 GND Earth 2 U_REF_ANALOG Out Analog reference voltage 3 DIO1_IO_CS I/O General I/O 4 DIO2_CD_CLK I/O General I/O 5 DIO3_CD_DIR I/O General I/O 6 DIO4_IO_MOSI I/O General I/O 7 DIO5_IO_MISO I/O General I/O 8 DIO6_IO_CLK I/O General I/O 9 ADC_ANALOG_1 In AD converter 1 10 ADC_ANALOG_2 In AD converter 2 11 GND Earth 12 SLOT_SPI_MOSI - SPI 1 13 SLOT_SPI_MISO - SPI 1 14 SLOT_SPI_SCK - SPI 1 15 SLOT_SPI_CS - SPI 1 16 SLOT_SYNC - System function, reserved 17 SLOT_RESET - System function, reserved 18 SLOT_BOOT - System function, reserved 19 GND Earth 20 COMM_RESET - System function, reserved 21 COMM_SYNC - System function, reserved 22 COMM_SPI_MOSI - SPI 2 23 COMM_SPI_MISO - SPI 2 24 COMM_SPI_SCK - SPI 2 25 COMM_SPI_CS - SPI 2 26 GND Earth 27 CANopen ON - CANopen ON 28 I2CSCL_CANRX - I2C Clock or CANopen RX 29 I2CSDA_CANTX - I2C Data or CANopen TX 30 GND Earth
Connector X13 – jumper for activating / deactivating the CANopen communication Connector X13 has the following features: Connector type: Pin header, RM 2.54 mm, 2-pin, vertical Bridged with jumper: CANopen activated Not bridged with jumper: CANopen deactivated, SPI activated Pin Name / function 1 +3.3V 2 CANopen ON
Connector X15 – +5 V DC output Connector X15 has the following features: Connector type: Pin header, RM 2.54 mm, 2-pin, vertical Maximum admissible current: Max. 300 mA (together with +5 V DC output voltage on pin header X1) Pin Name / function 1 +5 V DC 2 GND
Commissioning SPI via the Discovery Board To establish a connection with the NP5-40, proceed as follows: Plug in the NP5-40 at X8. Unplug jumper X13. If you would like to address the controller via USB (virtual COM port), install the Nanotec_ComToSPI driver and connect the USB cable to X4. If you would like to address the controller directly via SPI, connect the SPI master to the controller via the SCK (source clock), MOSI (master out, slave in), MISO (master in, slave out) and CS (chip select) cables. Check that the earth (GND) of the master is connected to the earth of the controller. Connect your supply voltage to X7.
