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PD1-C CANopen Online Manual

Technical details and pin assignment Parent topic: Technical details and pin assignment

Pin assignment

Note: All pins with designation GND are internally connected.

Connections

PD1-…-OF-…

  • Type: Molex 52991-0308

Pins 1 and 2 are marked in the following figure.

Pin(s) Function Note
2. 4, 6, 8, 10 GND
1. 3, 5, 7, 9 +Up 12-30 V DC

Note: You must connect all 5 pins to the supply voltage.
11 Digital input 0 5/24 V switchable with 323Ah, max. 1 MHz, clock input in clock-direction mode
12 Digital input 1 5/24 V switchable with 323Ah, max. 1 MHz, direction input in clock-direction mode
13 Digital input 2 5/24 V switchable with 323Ah
14 Analog input / digital input 3 12 bit, 0-30 V
15 Digital output 0 Push-pull, 5/+Up V switchable with 323Ah, max. 50 mA
16 CAN_H
17 Digital output 1 Push-pull, 5/+Up V switchable with 323Ah, max. 50 mA
18 CAN_L
19 reserved do not connect
20 reserved do not connect
21 reserved do not connect
22 reserved do not connect
23 reserved do not connect
24 reserved do not connect
25 reserved do not connect
26 USER_SPI_NSS Chip Select pin of the interface Generic SPI
27 USER_SPI_MISO MISO pin of the interface Generic SPI
28 USER_SPI_SCK Clock pin of the interface Generic SPI
29 USER_SPI_MOSI MOSI pin of the interface Generic SPI
30 +3.3V Output voltage

PD1-…-20-…

  • Type: Molex 87437-1273

In the following figure, pin 1 is marked.

Pin Function Note
1 Digital output 0 Push-pull, 5/+Up V switchable with 323Ah, max. 50 mA
2 Digital output 1 Push-pull, 5/+Up V switchable with 323Ah, max. 50 mA
3 Digital input 0 5/24 V switchable with 323Ah, max. 1 MHz, clock input in clock-direction mode
4 Digital input 1 5/24 V switchable with 323Ah, max. 1 MHz, direction input in clock-direction mode
5 Digital input 2 5/24 V switchable with 323Ah
6 Analog input / digital input 3 12 bit, 0-30 V
7 CAN_H
8 CAN_L
9 reserved do not connect
10 reserved do not connect
11 +Up 12-30 V DC
12 GND

PD1-…-65-…

  • Type: M12, 8-pin, Y4-coded, male

The pin numbers are marked in the following figure.

Pin Function Note
1 CAN_H CAN_H IN
2 CAN_L CAN_L IN
3 CAN_H CAN_H OUT
4 CAN_L CAN_L OUT
5 Digital input 0 5/24 V switchable with 323Ah
6 Digital output 0 Push-pull, 5/+Up V switchable with 323Ah, max. 50 mA
7 +Up 12-30 V DC
8 GND

Switching thresholds

The following switching thresholds apply for the digital inputs and the analog input (if available):

Max. voltage

Switching thresholds
On Off
5 V > 2 V < 0,8 V
24 V > 15 V < 5 V

Voltage source

The operating or supply voltage supplies a battery, a transformer with rectification and filtering, or a switching power supply.

Note:
  • 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 is to be inserted in the DC supply line as close as possible to the controller/motor.
  • ► Long data or supply lines are to be routed through ferrites.

Permissible operating voltage

The maximum operating voltage is 30 V. If the input voltage of the controller exceeds the threshold value set in 2034h, the motor is switched off and an error triggered. The minimum operating voltage is 12 V DC. If the input voltage of the controller falls below the threshold value set in 2035h, 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 in parallel to the supply voltage to avoid exceeding the permissible operating voltage (e. g., during braking).

Note:
  • Damage to the controller and/or its power supply due to excitation voltage of the motor!
  • Voltage peaks during operation may damage the controller and possibly its power supply.
  • ► Install suitable circuits (e.g., charging capacitor) that reduce voltage peaks.
  • ► Use a power supply with protection circuit to protect against overvoltage.
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