Technical Manual N5 (CANopen)
3 Technical details and pin assignment
Property
Description / value
Rated current
N5-1-2 (low current): 10
A
rms
N5-2-2 (high current): 18
A
rms
Peak current
N5-1-2 (low current): 10
A
rms
N5-2-2 (high current): 40
A
rms
for 5 seconds
Commutation
Stepper motor – open loop, stepper motor – closed loop with
encoder, BLDC motor – closed loop with Hall sensor, and BLDC
motor – closed loop with encoder
Operating modes
Profile Position Mode, Profile Velocity Mode, Profile Torque Mode,
Velocity Mode, Homing Mode, Interpolated Position Mode, Cyclic
Sync Position Mode, Cyclic Sync Velocity Mode, Cyclic Synchronous
Torque Mode, Clock-Direction Mode
Set value setting /
programming
CANopen, Ethernet (REST with the NanoIP user interface), clock-
direction, analog, NanoJ program
Interfaces
CANopen, Ethernet
Inputs
•
4 inputs, 5 V/24 V (inputs 1 to 4) individually switchable by means
of software, factory setting: 5 V
•
2 inputs, wide range 5-24 V (inputs 5 and 6);
•
2 analog inputs -10 to +10 V or 0–20 mA (switchable by means of
software)
Outputs
2 outputs, (open drain, 0 switching, max. 24 V and 500 mA)
Encoder input
5 V or 24 V signal, differential or single-ended (switchable by means
of software), max. resolution 65536 increments per revolution (16-bit)
Protection circuit
Overvoltage and undervoltage protection
Overtemperature protection (> 75° Celsius on the power board)
Polarity reversal protection: In the event of a polarity reversal, a
short-circuit will occur between supply voltage and GND over a
power diode; a line protection device (fuse) is therefore necessary
in the supply line. The values of the fuse are dependent on the
application and must be dimensioned
•
greater than the maximum current consumption of the controller
•
less than the maximum current of the voltage supply.
If the fuse value is very close to the maximum current consumption
of the controller, a medium / slow tripping characteristics should be
used.
3.4 Overtemperature protection
Above a temperature of approx. 75°C on the power board (corresponds to 65–72°C outside on the
cover), the power part of the controller switches off and the error bit is set (see objects 1001
h
and
). After cooling down and confirming the error (see table for the controlword, "Fault reset"), the
controller again functions normally.
The following temperature test results provide information on the temperature behavior of this
controller.
Temperature tests are performed under the following conditions:
•
Operating voltage: 48 V DC
Version: 2.0.1 / FIR-v1650
16
