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C5 USB Online Manual

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

Pin assignment

Overview

Connection Function
X1 Analog input and digital outputs
X2 Digital inputs
X3 Motor
X4 Voltage supply
X5 Micro USB connection
S1 DIP switch
L1 Power LED
Note: All pins with designation GND are internally connected.

X1 – analog input and digital inputs

  • Type: Phoenix Contact MC 0.5/5-G-2.5
  • Mating connector (included in scope of delivery): Phoenix Contact FK-MCP 0.5/5-ST-2.5 (or equivalent)
  • Nanotec article number: ZCPHOFK-MC0,5-5

Pin 1 is marked with an asterisk "*".

Pin Function Note
1 GND
2 Analog input 10-bit resolution, switchable 0-10 V/0-20 mA with object 3221h
3 Digital output 1 Open drain, 24 V, max. 100 mA
4 Digital output 2 Open drain, 24 V, max. 100 mA
5 Voltage output +10 V, maximum load: 150 mA
Connection data min max
Conductor cross section, rigid, min. 0.14 mm2 0.5 mm2
Conductor cross section, flexible, min. 0.14 mm2 0.5 mm2
Conductor cross section, flexible, min. Wire-end sleeve without plastic sleeve, min. 0.25 mm2 0.5 mm2
Conductor cross section, min. AWG 26 20
Min. AWG acc. to UL/CUL 28 20

X2 – digital inputs

  • Type: Phoenix Contact MC 0.5/10-G-2.5
  • Mating connector (included in scope of delivery): Phoenix Contact FK-MCP 0.5/10-ST-2.5 (or equivalent)
  • Nanotec article number: ZCPHOFK-MC0,5-10

Pin 1 is marked in the figure.

Switching of 24 V (3240h:06="1") and 5 V (3240h:06="0") is performed via object 3240h as is switching from "single-ended" (3240h:07="0") to "differential" (3240h:07="1").

Pin Function Note
1 Input 1 Max. 24 V, not switchable
2 Input 2 Max. 24 V, not switchable
3 Input 3 Max. 24 V, not switchable
4 –Enable The default setting for this input combination is "single-ended"; this means that the "-Release" input is deactivated, only "+Release" against GND is active. Max. 5 V or 24 V, "single-ended" or "differential"
5 +Enable (input 4)
6 –Direction The default setting for this input combination is "single-ended"; this means that the "-Direction" input is deactivated, only "+Direction" against GND is active. Max. 5 V or 24 V, "single-ended" or "differential"
7 +Direction (input 5)
8 –Clock The default setting for this input combination is "single-ended"; this means that the "-Clock" input is deactivated, only "+Clock" against GND is active. Max. 5 V or 24 V, "single-ended" or "differential"
9 +Clock (input 6)
10 GND
The following switching thresholds apply for inputs 1 to 3:
Max. Voltage Switching thresholds
On Off
24 V > approx. 16 V < approx. 4 V
The following switching thresholds apply for inputs 4 to 9:
Max. Voltage Switching thresholds
On Off
5 V > approx. 3 V < approx. 1 V
24 V > approx. 12 V < approx. 7 V

If you set 3240h:07h to the value "1", three differential inputs are available on pins 4 to 9. Where:

Switching on Switching off
Voltage at input pin+ against GND > switch-on threshold Voltage at input pin- against GND > switch-on threshold
Connection data min max
min max
Conductor cross section, rigid, min. 0.14 mm2 0.5 mm2
Conductor cross section, flexible, min. 0.14 mm2 0.5 mm2
Conductor cross section, flexible, min. Wire-end sleeve without plastic sleeve, min. 0.25 mm2 0.5 mm2
Conductor cross section, min. AWG 26 20
Min. AWG acc. to UL/CUL 28 20

X3 – motor connection

  • Type: Phoenix Contact MC 1.5/ 4-G-3.5
  • Mating connector (included in scope of delivery): Phoenix Contact FMC 1.5/ 4-ST-3.5 (or equivalent)
  • Nanotec article number: ZCPHOF-MC1,5-4

Pin 1 is marked with an asterisk "*".

Pin Motor winding
1 A
2 A\
3 B
4 B\
Connection data min max
Conductor cross section, rigid, min. 0.2 mm2 1.5 mm2
Conductor cross section, flexible, min. 0.2 mm2 1.5 mm2
Conductor cross section, flexible, min. Wire-end sleeve without plastic sleeve, min. 0.25 mm2 1.5 mm2
Conductor cross section, flexible, min. Wire-end sleeve min. Plastic sleeve min. 0.25 mm2 0.75 mm2
Conductor cross section, min. AWG 24 16
Min. AWG acc. to UL/CUL 24 16

X4 – controller voltage supply

  • Type: Phoenix Contact MC 1.5/2-G-3.5
  • Mating connector (included in scope of delivery): Phoenix Contact FMC 1.5/ 2-ST-3.5 (or equivalent)
  • Nanotec article number: ZCPHOF-MC1,5-2

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.

Connections

Pin 1 is marked with an asterisk "*".

Pin Function Note
1 +UB 12 V - 48 V DC, ±5%
2 GND
Connection data min max
Conductor cross section, rigid, min. 0.2 mm2 1.5 mm2
Conductor cross section, flexible, min. 0.2 mm2 1.5 mm2
Conductor cross section, flexible, min. Wire-end sleeve without plastic sleeve, min. 0.25 mm2 1.5 mm2
Conductor cross section, flexible, min. Wire-end sleeve min. Plastic sleeve min. 0.25 mm2 0.75 mm2
Conductor cross section, min. AWG 24 16
Min. AWG acc. to UL/CUL 24 16

Permissible operating voltage

The maximum operating voltage is 50.4 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 integrated ballast circuit is activated (wirewound resistor CR257-05T15R from VITROHM with 5 W continuous output).

The minimum operating voltage is 11.4 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 in parallel to the supply voltage to avoid exceeding the permissible operating voltage (e.g., during braking).

X5 − Micro USB

A cable of type "micro USB" is needed for this USB connection.

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