Kollmorgen AKD series Installation Manual

7.16.6 Enclosure, wiring
Since the drive meets IP20, you must select an enclosure that permits safe operation of the
drive. The enclosure must at least meet IP54 .Wiring remaining within the specified enclos-
ure must meet the requirements of the standard IEC 60204-1 and ISO 13849-2 (Table D.4).
If you are wiring leads that are outside the specified enclosure (IP54), the cables must be laid
durably (firmly), protected from outside damage (for example, by laying the cable in a duct),
placed in different sheathed cables, or protected individually by grounding connection.
7.16.7 OSSD test pulses
Safety controllers usually check their outputs periodically during the normal operation. These
test procedures create pulses to the STO-Enable input.
Test pulses with T1 ≤ 300 µs and T2 ≥ 200 ms will not have any influence to the safety rel-
evant STO function.
Test pulses, which are outside of this specification, will switch the STO function, but will not
create a dangerous situation.
AKD Installation | 7 Technical description and data
Kollmorgen | kdn.kollmorgen.com | October 2017 59

Kollmorgen AKD series Specifications

General

Continuous Current	Up to 180 A
Control Modes	Position, Velocity, Torque
Communication Interfaces	EtherCAT, CANopen, Modbus TCP/IP
Feedback Options	Resolver, Encoder
Safety Features	Safe Torque Off (STO), Safe Stop 1 (SS1)
Protection Features	Overvoltage, Undervoltage, Overcurrent, Short Circuit, Overtemperature
Switching Frequency	8 kHz, 16 kHz
Ambient Temperature	0°C to 40°C
Operating Temperature	0 - 40 °C (derating may apply)
Humidity	5% to 95% non-condensing