Pin assignment X1 – motor connection Type: Degson 15EDGRHD-3.5-04P-04 Mating connector (included in the scope of delivery): Degson 15EDGKNHBM-3.5-04P (or equivalent) Conductor cross section, min. : 1 mm2 (AWG 17) Pins 1 and 2 are marked below. Pin Function (stepper motor) Function (BLDC motor) Note 1 A U 2 A\ V 3 B W 4 B\ Not used Motor wires are to be routed through ferrites (74271222 from Würth or equivalent). X2 — voltage supply Type: Degson 15EDGRHD-3.5-06P Mating connector (included in the scope of delivery): Degson 15EDGKNHB-3.5-06P (or equivalent) Conductor cross section, min. : 1 mm2 (AWG 17) for main supply UB 0.8 mm2 (AWG 18) for UB_Logic Voltage source The operating or supply voltage supplies a battery, a transformer with rectification and filtering, or a switching power supply. CAUTION The loss of the safety function may lead to injuries! If the supply voltage exceeds 60 V, the STO function cannot be ensured. ► For the power supply of the product variants with STO function, use only PELV circuits acc. to IEC 60204-1 that permit an absolute maximum voltage of 60 V (even in case of an error). ► If batteries are used, observe a maximum rated voltage of 48 V DC (with a tolerance of +20%), compliant with DVC A or B as defined in IEC 61800-5-1. Notice image/svg+xml EMC: For a DC power supply line longer than 30 m or when using the motor on a DC bus, additional interference-suppression and protection measures are necessary. ► An EMI filter (810911010 from Würth or equivalent) is recommended to be inserted in the DC supply line(s) as close as possible to the controller/motor. ► Long data or supply lines are to be routed through ferrites. ► Motor wires are to be routed through ferrites (74271222 from Würth or equivalent). Connections Pins 1 and 2 are marked below. Pin Function Note 1 GND_L GND for the logic supply UB_Logic 2 +UB_Logic Input voltage for the logic supply 12 V - 30 V DC, 3 Ballast- Connection for optional external ballast resistor, max. 6.5 A for 1 s, after this switch off for min. 1 s 4 Ballast+ Connection for optional external ballast resistor 5 GND_P GND for the main supply UB 6 +UB Input voltage for the main supply (power part), 12 V - 57.6 V DC Note: The logic supply powers the electronics, the sensors and the communication interface. The windings of the motor are not supplied by the logic supply. Permissible operating voltage The maximum operating voltage is 57.6 V DC. If the input voltage of the controller exceeds the threshold value set in 2034h, the motor is switched off and an error triggered. Above the response threshold set in 4021h:02h, the optional external ballast resistor is switched on. The minimum operating voltage is 12 V DC. If the input voltage of the controller falls below 10 V, the motor is switched off and an error triggered. A charging capacitor of at least 4700 µF / 50 V (approx. 1000 µF per ampere rated current) must be connected to the supply voltage to avoid exceeding the permissible operating voltage (e. g., during braking). An EMI filter (810911010 from Würth or equivalent) is recommended to be inserted in the DC supply line(s) as close as possible to the controller/motor. X3 - STO (Safe Torque Off) Connection for the STO signals. This connection and the corresponding integrated STO safety function are available only with the STO variants of the product (N6-x-x-x-S). Type: Degson 15EDGRHD-3.5-06P-04 Mating connector (included in the scope of delivery): Degson 15EDGKNHBM-3.5 (or equivalent) Pins 1 and 2 are marked below. CAUTION The loss of the safety function due to electromagnetic interference may lead to injuries! External interference may affect and result in the loss of the safety function. ► Observe the maximum permissible cable length of 30 m for all STO signals. Longer cables reduce the interference immunity (EMC) and require additional interference-suppression and protection measures. ► Use shielded cables for the STO signals. ► Lay supply, signal and control cables physically separate from one another. CAUTION The loss of the safety function due to incorrect wiring may lead to injuries! Incorrect wiring or the use of unsuitable external components may lead to the loss of the safety function. This could result in injuries. ► Only use components that correspond to the safety category of the application. ► Check the electrical installation (wiring, pin assignment) and validate the STO function prior to the initial commissioning and after every intervention in the wiring and each time components/equipment are replaced. ► Do not bypass the STO function. If the wiring for the initial commissioning does not correspond to the required safety category of the application, remove it immediately after the initial commissioning. Pin Function Note 1 STOA_IN STO channel A, PWM signal suppressionNominal voltage 24 V DC, max. 60 V DC 2 STOA_RTN GND connection for STO channel A 3 STO_FBH STO feedback, high 4 STO_FBL STO feedback, low 5 STOB_IN STO channel B, gate driver switchNominal voltage 24 V DC, max. 60 V DC 6 STOB_RTN GND connection for STO input B STO function If the voltage at one of the two STO inputs (channel A and B) drops below 5 V, the STO function is triggered and the motor can no longer generate torque. The feedback output is used for monitoring the status of the STO function. If the STO function is active, the contact between STO_FBH and STO_FBLis closed. A detailed description of the STO function can be found in the document Function description STO. X4 – inputs and outputs Type: Degson 15EDGRHD-3.5-20P-14 Mating connector (included in the scope of delivery): Degson15EDGKNHB-3.5-20P (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 +10 V +10 V DC, output voltage, max. 350 mA 2 GNDD GND for digital inputs/outputs 3 +5 V +5 V DC, output voltage, max. 350 mA 4 GNDD GND for digital inputs/outputs 5 Output 1 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 6 Output 2 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 7 Output 3 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 8 GNDD GND for digital inputs/outputs 9 Input 1 5 V / 24 V digital input, switchable by means of software with object 323Ahh, clock input in clock-direction mode 10 Input 2 5 V / 24 V digital input, switchable by means of software with object 323Ah, direction input in clock-direction mode 11 Input 3 5 V / 24 V digital input, switchable by means of software with object 323Ah, max. 1 MHz 12 Input 4 5 V / 24 V digital input, switchable by means of software with object 323Ah, max. 1 MHz 13 Input 5 5 V to 24 V digital input, switchable by means of software with object 323Ah 14 Input 6 5 V to 24 V digital input, switchable by means of software with object 323Ah 15 GNDA GND for analog input 16 Analog input 1 0 V…+24 V, 12-bit resolution 17 GNDA GND for analog input 18 Analog input 2 0 V…+24 V, 12-bit resolution 19 Brake - GND for brake 20 Brake + PWM-controlled output, 5 V / 24 V digital input, switchable by means of software with object 323Ahh, up to 20 KHz, max. 1500 mA X5 – SSI encoder Connection for SSI encoder Type: Molex MicroClasp 559590-830 Mating connector (not included in scope of delivery): Molex 51353-0800 (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 SHIELD Connection for the shielding 3 n.c. reserved 4 DATA B 5 DATA A 6 CLCK B up to 10 MHz 7 CLCK A up to 10 MHz 8 Vcc +10 V DC, output and supply voltage for SSI encoder, max. 350 mA X6 – incremental encoder/Hall sensors Type: JST S12B-PADSS-1 Mating connector (not included in scope of delivery): Housing: JST PADP-12V-1-S (or equivalent) Socket contacts: JST SPH-001T-P0.5L (or equivalent) Suitable Nanotec cables (not included in the scope of delivery): ZK-PADP-12-500-S ZK-M12-8-2M-2-PADP ZK-M12-12-2M-2-PADP ZK-NTO3-10-500-PADP / ZK-NTO3-10-1000-PADP ZK-NOE-10-500-S-PADP ZK-WEDL-500-S-PADP Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 Vcc 5 V DC, output and supply voltage for encoder / Hall sensor; max. 350 mA 3 A 5 V signal, max. 1 MHz 4 B 5 V signal, max. 1 MHz 5 A\ 5 V signal, max. 1 MHz 6 B\ 5 V signal, max. 1 MHz 7 I 5 V signal, max. 1 MHz 8 I\ 5 V signal, max. 1 MHz 9 Hall 1 5 V signal 10 Hall 2 5 V signal 11 Hall 3 5 V signal 12 Shielding Shielding Notice image/svg+xml If a single-ended encoder is used, channels A/, B/ and I/ are not evaluated! To ensure that a single-ended encoder is correctly detected: ► Do not connect anything to pins A\, B\, I\, and do not connect these pins to ground (GND). X7 – RS-485 IN/OUT Type: Amphenol NR061A510000H Mating connector (included in the scope of delivery): NL06105xxxxxH (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 GND 3 RS-485 - 4 RS-485 - 5 RS-485 + 6 RS-485 + S1 – 150 ohm termination resistor This DIP switch switches the termination of 150 Ω between RS-485+ and RS-485- on (switch up) or off. S2 – hex coding switch for slave address and baud rate Hex coding switch for setting the Modbus address and baud rate. See chapter Communication settings. The value of this switch is multiplied by 16 and added to the value of switch S3; this switch thereby sets the 16s place. S3 – hex coding switch for slave address and baud rate Hex coding switch for setting the Modbus address and baud rate. See chapter Communication settings. The value of this switch is added to the value of switch S2; this switch thereby sets the 1s place. Example Switch S2 is set to the value "1h", switch S3 to the value "Fh"; the result is the value "1Fh". Micro USB Micro USB connection for configuration/parameterization.
Pin assignment X1 – motor connection Type: Degson 15EDGRHD-3.5-04P-04 Mating connector (included in the scope of delivery): Degson 15EDGKNHBM-3.5-04P (or equivalent) Conductor cross section, min. : 1 mm2 (AWG 17) Pins 1 and 2 are marked below. Pin Function (stepper motor) Function (BLDC motor) Note 1 A U 2 A\ V 3 B W 4 B\ Not used Motor wires are to be routed through ferrites (74271222 from Würth or equivalent). X2 — voltage supply Type: Degson 15EDGRHD-3.5-06P Mating connector (included in the scope of delivery): Degson 15EDGKNHB-3.5-06P (or equivalent) Conductor cross section, min. : 1 mm2 (AWG 17) for main supply UB 0.8 mm2 (AWG 18) for UB_Logic Voltage source The operating or supply voltage supplies a battery, a transformer with rectification and filtering, or a switching power supply. CAUTION The loss of the safety function may lead to injuries! If the supply voltage exceeds 60 V, the STO function cannot be ensured. ► For the power supply of the product variants with STO function, use only PELV circuits acc. to IEC 60204-1 that permit an absolute maximum voltage of 60 V (even in case of an error). ► If batteries are used, observe a maximum rated voltage of 48 V DC (with a tolerance of +20%), compliant with DVC A or B as defined in IEC 61800-5-1. Notice image/svg+xml EMC: For a DC power supply line longer than 30 m or when using the motor on a DC bus, additional interference-suppression and protection measures are necessary. ► An EMI filter (810911010 from Würth or equivalent) is recommended to be inserted in the DC supply line(s) as close as possible to the controller/motor. ► Long data or supply lines are to be routed through ferrites. ► Motor wires are to be routed through ferrites (74271222 from Würth or equivalent). Connections Pins 1 and 2 are marked below. Pin Function Note 1 GND_L GND for the logic supply UB_Logic 2 +UB_Logic Input voltage for the logic supply 12 V - 30 V DC, 3 Ballast- Connection for optional external ballast resistor, max. 6.5 A for 1 s, after this switch off for min. 1 s 4 Ballast+ Connection for optional external ballast resistor 5 GND_P GND for the main supply UB 6 +UB Input voltage for the main supply (power part), 12 V - 57.6 V DC Note: The logic supply powers the electronics, the sensors and the communication interface. The windings of the motor are not supplied by the logic supply. Permissible operating voltage The maximum operating voltage is 57.6 V DC. If the input voltage of the controller exceeds the threshold value set in 2034h, the motor is switched off and an error triggered. Above the response threshold set in 4021h:02h, the optional external ballast resistor is switched on. The minimum operating voltage is 12 V DC. If the input voltage of the controller falls below 10 V, the motor is switched off and an error triggered. A charging capacitor of at least 4700 µF / 50 V (approx. 1000 µF per ampere rated current) must be connected to the supply voltage to avoid exceeding the permissible operating voltage (e. g., during braking). An EMI filter (810911010 from Würth or equivalent) is recommended to be inserted in the DC supply line(s) as close as possible to the controller/motor. X3 - STO (Safe Torque Off) Connection for the STO signals. This connection and the corresponding integrated STO safety function are available only with the STO variants of the product (N6-x-x-x-S). Type: Degson 15EDGRHD-3.5-06P-04 Mating connector (included in the scope of delivery): Degson 15EDGKNHBM-3.5 (or equivalent) Pins 1 and 2 are marked below. CAUTION The loss of the safety function due to electromagnetic interference may lead to injuries! External interference may affect and result in the loss of the safety function. ► Observe the maximum permissible cable length of 30 m for all STO signals. Longer cables reduce the interference immunity (EMC) and require additional interference-suppression and protection measures. ► Use shielded cables for the STO signals. ► Lay supply, signal and control cables physically separate from one another. CAUTION The loss of the safety function due to incorrect wiring may lead to injuries! Incorrect wiring or the use of unsuitable external components may lead to the loss of the safety function. This could result in injuries. ► Only use components that correspond to the safety category of the application. ► Check the electrical installation (wiring, pin assignment) and validate the STO function prior to the initial commissioning and after every intervention in the wiring and each time components/equipment are replaced. ► Do not bypass the STO function. If the wiring for the initial commissioning does not correspond to the required safety category of the application, remove it immediately after the initial commissioning. Pin Function Note 1 STOA_IN STO channel A, PWM signal suppressionNominal voltage 24 V DC, max. 60 V DC 2 STOA_RTN GND connection for STO channel A 3 STO_FBH STO feedback, high 4 STO_FBL STO feedback, low 5 STOB_IN STO channel B, gate driver switchNominal voltage 24 V DC, max. 60 V DC 6 STOB_RTN GND connection for STO input B STO function If the voltage at one of the two STO inputs (channel A and B) drops below 5 V, the STO function is triggered and the motor can no longer generate torque. The feedback output is used for monitoring the status of the STO function. If the STO function is active, the contact between STO_FBH and STO_FBLis closed. A detailed description of the STO function can be found in the document Function description STO. X4 – inputs and outputs Type: Degson 15EDGRHD-3.5-20P-14 Mating connector (included in the scope of delivery): Degson15EDGKNHB-3.5-20P (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 +10 V +10 V DC, output voltage, max. 350 mA 2 GNDD GND for digital inputs/outputs 3 +5 V +5 V DC, output voltage, max. 350 mA 4 GNDD GND for digital inputs/outputs 5 Output 1 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 6 Output 2 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 7 Output 3 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 8 GNDD GND for digital inputs/outputs 9 Input 1 5 V / 24 V digital input, switchable by means of software with object 323Ahh, clock input in clock-direction mode 10 Input 2 5 V / 24 V digital input, switchable by means of software with object 323Ah, direction input in clock-direction mode 11 Input 3 5 V / 24 V digital input, switchable by means of software with object 323Ah, max. 1 MHz 12 Input 4 5 V / 24 V digital input, switchable by means of software with object 323Ah, max. 1 MHz 13 Input 5 5 V to 24 V digital input, switchable by means of software with object 323Ah 14 Input 6 5 V to 24 V digital input, switchable by means of software with object 323Ah 15 GNDA GND for analog input 16 Analog input 1 0 V…+24 V, 12-bit resolution 17 GNDA GND for analog input 18 Analog input 2 0 V…+24 V, 12-bit resolution 19 Brake - GND for brake 20 Brake + PWM-controlled output, 5 V / 24 V digital input, switchable by means of software with object 323Ahh, up to 20 KHz, max. 1500 mA X5 – SSI encoder Connection for SSI encoder Type: Molex MicroClasp 559590-830 Mating connector (not included in scope of delivery): Molex 51353-0800 (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 SHIELD Connection for the shielding 3 n.c. reserved 4 DATA B 5 DATA A 6 CLCK B up to 10 MHz 7 CLCK A up to 10 MHz 8 Vcc +10 V DC, output and supply voltage for SSI encoder, max. 350 mA X6 – incremental encoder/Hall sensors Type: JST S12B-PADSS-1 Mating connector (not included in scope of delivery): Housing: JST PADP-12V-1-S (or equivalent) Socket contacts: JST SPH-001T-P0.5L (or equivalent) Suitable Nanotec cables (not included in the scope of delivery): ZK-PADP-12-500-S ZK-M12-8-2M-2-PADP ZK-M12-12-2M-2-PADP ZK-NTO3-10-500-PADP / ZK-NTO3-10-1000-PADP ZK-NOE-10-500-S-PADP ZK-WEDL-500-S-PADP Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 Vcc 5 V DC, output and supply voltage for encoder / Hall sensor; max. 350 mA 3 A 5 V signal, max. 1 MHz 4 B 5 V signal, max. 1 MHz 5 A\ 5 V signal, max. 1 MHz 6 B\ 5 V signal, max. 1 MHz 7 I 5 V signal, max. 1 MHz 8 I\ 5 V signal, max. 1 MHz 9 Hall 1 5 V signal 10 Hall 2 5 V signal 11 Hall 3 5 V signal 12 Shielding Shielding Notice image/svg+xml If a single-ended encoder is used, channels A/, B/ and I/ are not evaluated! To ensure that a single-ended encoder is correctly detected: ► Do not connect anything to pins A\, B\, I\, and do not connect these pins to ground (GND). X7 – RS-485 IN/OUT Type: Amphenol NR061A510000H Mating connector (included in the scope of delivery): NL06105xxxxxH (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 GND 3 RS-485 - 4 RS-485 - 5 RS-485 + 6 RS-485 + S1 – 150 ohm termination resistor This DIP switch switches the termination of 150 Ω between RS-485+ and RS-485- on (switch up) or off. S2 – hex coding switch for slave address and baud rate Hex coding switch for setting the Modbus address and baud rate. See chapter Communication settings. The value of this switch is multiplied by 16 and added to the value of switch S3; this switch thereby sets the 16s place. S3 – hex coding switch for slave address and baud rate Hex coding switch for setting the Modbus address and baud rate. See chapter Communication settings. The value of this switch is added to the value of switch S2; this switch thereby sets the 1s place. Example Switch S2 is set to the value "1h", switch S3 to the value "Fh"; the result is the value "1Fh". Micro USB Micro USB connection for configuration/parameterization.
X1 – motor connection Type: Degson 15EDGRHD-3.5-04P-04 Mating connector (included in the scope of delivery): Degson 15EDGKNHBM-3.5-04P (or equivalent) Conductor cross section, min. : 1 mm2 (AWG 17) Pins 1 and 2 are marked below. Pin Function (stepper motor) Function (BLDC motor) Note 1 A U 2 A\ V 3 B W 4 B\ Not used Motor wires are to be routed through ferrites (74271222 from Würth or equivalent).
X2 — voltage supply Type: Degson 15EDGRHD-3.5-06P Mating connector (included in the scope of delivery): Degson 15EDGKNHB-3.5-06P (or equivalent) Conductor cross section, min. : 1 mm2 (AWG 17) for main supply UB 0.8 mm2 (AWG 18) for UB_Logic Voltage source The operating or supply voltage supplies a battery, a transformer with rectification and filtering, or a switching power supply. CAUTION The loss of the safety function may lead to injuries! If the supply voltage exceeds 60 V, the STO function cannot be ensured. ► For the power supply of the product variants with STO function, use only PELV circuits acc. to IEC 60204-1 that permit an absolute maximum voltage of 60 V (even in case of an error). ► If batteries are used, observe a maximum rated voltage of 48 V DC (with a tolerance of +20%), compliant with DVC A or B as defined in IEC 61800-5-1. Notice image/svg+xml EMC: For a DC power supply line longer than 30 m or when using the motor on a DC bus, additional interference-suppression and protection measures are necessary. ► An EMI filter (810911010 from Würth or equivalent) is recommended to be inserted in the DC supply line(s) as close as possible to the controller/motor. ► Long data or supply lines are to be routed through ferrites. ► Motor wires are to be routed through ferrites (74271222 from Würth or equivalent). Connections Pins 1 and 2 are marked below. Pin Function Note 1 GND_L GND for the logic supply UB_Logic 2 +UB_Logic Input voltage for the logic supply 12 V - 30 V DC, 3 Ballast- Connection for optional external ballast resistor, max. 6.5 A for 1 s, after this switch off for min. 1 s 4 Ballast+ Connection for optional external ballast resistor 5 GND_P GND for the main supply UB 6 +UB Input voltage for the main supply (power part), 12 V - 57.6 V DC Note: The logic supply powers the electronics, the sensors and the communication interface. The windings of the motor are not supplied by the logic supply. Permissible operating voltage The maximum operating voltage is 57.6 V DC. If the input voltage of the controller exceeds the threshold value set in 2034h, the motor is switched off and an error triggered. Above the response threshold set in 4021h:02h, the optional external ballast resistor is switched on. The minimum operating voltage is 12 V DC. If the input voltage of the controller falls below 10 V, the motor is switched off and an error triggered. A charging capacitor of at least 4700 µF / 50 V (approx. 1000 µF per ampere rated current) must be connected to the supply voltage to avoid exceeding the permissible operating voltage (e. g., during braking). An EMI filter (810911010 from Würth or equivalent) is recommended to be inserted in the DC supply line(s) as close as possible to the controller/motor.
Voltage source The operating or supply voltage supplies a battery, a transformer with rectification and filtering, or a switching power supply. CAUTION The loss of the safety function may lead to injuries! If the supply voltage exceeds 60 V, the STO function cannot be ensured. ► For the power supply of the product variants with STO function, use only PELV circuits acc. to IEC 60204-1 that permit an absolute maximum voltage of 60 V (even in case of an error). ► If batteries are used, observe a maximum rated voltage of 48 V DC (with a tolerance of +20%), compliant with DVC A or B as defined in IEC 61800-5-1. Notice image/svg+xml EMC: For a DC power supply line longer than 30 m or when using the motor on a DC bus, additional interference-suppression and protection measures are necessary. ► An EMI filter (810911010 from Würth or equivalent) is recommended to be inserted in the DC supply line(s) as close as possible to the controller/motor. ► Long data or supply lines are to be routed through ferrites. ► Motor wires are to be routed through ferrites (74271222 from Würth or equivalent).
Connections Pins 1 and 2 are marked below. Pin Function Note 1 GND_L GND for the logic supply UB_Logic 2 +UB_Logic Input voltage for the logic supply 12 V - 30 V DC, 3 Ballast- Connection for optional external ballast resistor, max. 6.5 A for 1 s, after this switch off for min. 1 s 4 Ballast+ Connection for optional external ballast resistor 5 GND_P GND for the main supply UB 6 +UB Input voltage for the main supply (power part), 12 V - 57.6 V DC Note: The logic supply powers the electronics, the sensors and the communication interface. The windings of the motor are not supplied by the logic supply.
Permissible operating voltage The maximum operating voltage is 57.6 V DC. If the input voltage of the controller exceeds the threshold value set in 2034h, the motor is switched off and an error triggered. Above the response threshold set in 4021h:02h, the optional external ballast resistor is switched on. The minimum operating voltage is 12 V DC. If the input voltage of the controller falls below 10 V, the motor is switched off and an error triggered. A charging capacitor of at least 4700 µF / 50 V (approx. 1000 µF per ampere rated current) must be connected to the supply voltage to avoid exceeding the permissible operating voltage (e. g., during braking). An EMI filter (810911010 from Würth or equivalent) is recommended to be inserted in the DC supply line(s) as close as possible to the controller/motor.
X3 - STO (Safe Torque Off) Connection for the STO signals. This connection and the corresponding integrated STO safety function are available only with the STO variants of the product (N6-x-x-x-S). Type: Degson 15EDGRHD-3.5-06P-04 Mating connector (included in the scope of delivery): Degson 15EDGKNHBM-3.5 (or equivalent) Pins 1 and 2 are marked below. CAUTION The loss of the safety function due to electromagnetic interference may lead to injuries! External interference may affect and result in the loss of the safety function. ► Observe the maximum permissible cable length of 30 m for all STO signals. Longer cables reduce the interference immunity (EMC) and require additional interference-suppression and protection measures. ► Use shielded cables for the STO signals. ► Lay supply, signal and control cables physically separate from one another. CAUTION The loss of the safety function due to incorrect wiring may lead to injuries! Incorrect wiring or the use of unsuitable external components may lead to the loss of the safety function. This could result in injuries. ► Only use components that correspond to the safety category of the application. ► Check the electrical installation (wiring, pin assignment) and validate the STO function prior to the initial commissioning and after every intervention in the wiring and each time components/equipment are replaced. ► Do not bypass the STO function. If the wiring for the initial commissioning does not correspond to the required safety category of the application, remove it immediately after the initial commissioning. Pin Function Note 1 STOA_IN STO channel A, PWM signal suppressionNominal voltage 24 V DC, max. 60 V DC 2 STOA_RTN GND connection for STO channel A 3 STO_FBH STO feedback, high 4 STO_FBL STO feedback, low 5 STOB_IN STO channel B, gate driver switchNominal voltage 24 V DC, max. 60 V DC 6 STOB_RTN GND connection for STO input B STO function If the voltage at one of the two STO inputs (channel A and B) drops below 5 V, the STO function is triggered and the motor can no longer generate torque. The feedback output is used for monitoring the status of the STO function. If the STO function is active, the contact between STO_FBH and STO_FBLis closed. A detailed description of the STO function can be found in the document Function description STO.
X4 – inputs and outputs Type: Degson 15EDGRHD-3.5-20P-14 Mating connector (included in the scope of delivery): Degson15EDGKNHB-3.5-20P (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 +10 V +10 V DC, output voltage, max. 350 mA 2 GNDD GND for digital inputs/outputs 3 +5 V +5 V DC, output voltage, max. 350 mA 4 GNDD GND for digital inputs/outputs 5 Output 1 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 6 Output 2 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 7 Output 3 5 V / 24 V digital output, switchable by means of software with object 323Ahh, max. 100 mA 8 GNDD GND for digital inputs/outputs 9 Input 1 5 V / 24 V digital input, switchable by means of software with object 323Ahh, clock input in clock-direction mode 10 Input 2 5 V / 24 V digital input, switchable by means of software with object 323Ah, direction input in clock-direction mode 11 Input 3 5 V / 24 V digital input, switchable by means of software with object 323Ah, max. 1 MHz 12 Input 4 5 V / 24 V digital input, switchable by means of software with object 323Ah, max. 1 MHz 13 Input 5 5 V to 24 V digital input, switchable by means of software with object 323Ah 14 Input 6 5 V to 24 V digital input, switchable by means of software with object 323Ah 15 GNDA GND for analog input 16 Analog input 1 0 V…+24 V, 12-bit resolution 17 GNDA GND for analog input 18 Analog input 2 0 V…+24 V, 12-bit resolution 19 Brake - GND for brake 20 Brake + PWM-controlled output, 5 V / 24 V digital input, switchable by means of software with object 323Ahh, up to 20 KHz, max. 1500 mA
X5 – SSI encoder Connection for SSI encoder Type: Molex MicroClasp 559590-830 Mating connector (not included in scope of delivery): Molex 51353-0800 (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 SHIELD Connection for the shielding 3 n.c. reserved 4 DATA B 5 DATA A 6 CLCK B up to 10 MHz 7 CLCK A up to 10 MHz 8 Vcc +10 V DC, output and supply voltage for SSI encoder, max. 350 mA
X6 – incremental encoder/Hall sensors Type: JST S12B-PADSS-1 Mating connector (not included in scope of delivery): Housing: JST PADP-12V-1-S (or equivalent) Socket contacts: JST SPH-001T-P0.5L (or equivalent) Suitable Nanotec cables (not included in the scope of delivery): ZK-PADP-12-500-S ZK-M12-8-2M-2-PADP ZK-M12-12-2M-2-PADP ZK-NTO3-10-500-PADP / ZK-NTO3-10-1000-PADP ZK-NOE-10-500-S-PADP ZK-WEDL-500-S-PADP Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 Vcc 5 V DC, output and supply voltage for encoder / Hall sensor; max. 350 mA 3 A 5 V signal, max. 1 MHz 4 B 5 V signal, max. 1 MHz 5 A\ 5 V signal, max. 1 MHz 6 B\ 5 V signal, max. 1 MHz 7 I 5 V signal, max. 1 MHz 8 I\ 5 V signal, max. 1 MHz 9 Hall 1 5 V signal 10 Hall 2 5 V signal 11 Hall 3 5 V signal 12 Shielding Shielding Notice image/svg+xml If a single-ended encoder is used, channels A/, B/ and I/ are not evaluated! To ensure that a single-ended encoder is correctly detected: ► Do not connect anything to pins A\, B\, I\, and do not connect these pins to ground (GND).
X7 – RS-485 IN/OUT Type: Amphenol NR061A510000H Mating connector (included in the scope of delivery): NL06105xxxxxH (or equivalent) Pins 1 and 2 are marked below. Pin Function Note 1 GND 2 GND 3 RS-485 - 4 RS-485 - 5 RS-485 + 6 RS-485 +
S1 – 150 ohm termination resistor This DIP switch switches the termination of 150 Ω between RS-485+ and RS-485- on (switch up) or off.
S2 – hex coding switch for slave address and baud rate Hex coding switch for setting the Modbus address and baud rate. See chapter Communication settings. The value of this switch is multiplied by 16 and added to the value of switch S3; this switch thereby sets the 16s place.
S3 – hex coding switch for slave address and baud rate Hex coding switch for setting the Modbus address and baud rate. See chapter Communication settings. The value of this switch is added to the value of switch S2; this switch thereby sets the 1s place. Example Switch S2 is set to the value "1h", switch S3 to the value "Fh"; the result is the value "1Fh".
