Technical Manual N5 (CANopen)
3 Technical details and pin assignment
PIN
Function
Note
1
Shielding
Shielding
2
+UB
•
For version N5-1 (low current): 12 V-5% …72 V +4% DC
•
For version N5-2 (high current) and up to hardware version
w007: 12 V…48 V ±5% DC
•
For version N5-2 (high current) and hardware version w007b
and higher: 12 V -5% …58.5 V DC
3
GND
Connection data
min
max
Conductor cross section, rigid
0.2 mm
2
2.5 mm
2
Conductor cross section, flexible
0.2 mm
2
2.5 mm
2
Conductor cross section, flexible, min. Wire-end sleeve without
plastic sleeve
0.25 mm
2
2.5 mm
2
Conductor cross section, flexible, min. Wire-end sleeve min. Plastic
sleeve
0.25 mm
2
1.5 mm
2
Conductor cross section, AWG
24
12
2 conductors of the same cross section, flexible, min. TWIN-AEH
with plastic sleeve
0.5 mm
2
1.5 mm
2
AWG acc. to UL/CUL
26
12
Permissible operating voltage
Depending on the version, the maximum operating voltage is:
•
N5-1 (low current): 76 V DC
•
N5-2 (high current) and up to hardware version w007: 51.5 V DC
•
N5-2 (high current) and hardware version w007b and higher: 58.5 V DC. With this version, you
must – if desired – also enter this threshold value in 2034h Upper Voltage Warning Level.
If the input voltage of the controller exceeds this threshold value, the motor is switched off and an error
triggered. The integrated ballast circuit (25 W power) is activated above:
•
N5-1 (low current): 75 V DC
•
N5-2 (high current) and up to hardware version w007: 50.5 V DC
•
N5-2 (high current) and hardware version w007b and higher: 57.5 V DC.
The minimum operating voltage is 10 V DC. If the input voltage of the controller falls below this
threshold value, 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).
3.6.8 Connector X7 – voltage supply for encoder/Hall sensor, external logic supply
Functionality
The voltage supply at X7 must be connected under one of the following conditions:
1. A 24 V encoder/Hall sensor is used. In this case, a voltage of 24 V DC must be connected to X7
and bit 0 in object 2059
set to the value "1".
2. A logic voltage supply is necessary for the controller to ensure continued access to the following
functions should the power supply be lost at connector X6 (see "Connector X6 – voltage supply"):
•
Logical functionality of the controller
Version: 2.0.1 / FIR-v1650
25
