nord NORDAC SK 200E, Manual

Page: 10 / 180

NORDAC SK 200E Manual
10 Subject to technical alterations BU 0200 GB
1.1 Overview
Features of the basic device
SK 205E:

High starting torque and precise motor speed control setting with sensorless current vector control

Can be installed directly on, or near to the motor.

Permissible ambient temperature range -25°C to 50°C (refer to the technical data)

Integrated EMC mains filter for limit curve A Category C2 or C3 (not for 115V devices)

Automatic measurement of the stator resistance for precise determination of motor data

Programmable direct current braking

External 24V supply voltage

Integrated brake chopper for 4 quadrant operation, optional brake resistors (internal/external)

4x digital inputs (DIN1-4), 1x digital output (DO1), temperature sensor input (TF+/TF-)

Evaluation of an incremental encoder possible via digital inputs

NORD System bus for connection of additional modules

Electromagnetic brake control (MB+/MB-)

Four separate online switchable parameter sets

2x potentiometers and 8x DIP switches for minimal configuration

LEDs for diagnosis

RS232/RS485 interface via RJ12 plug

Plug-in EEPROM data storage

Integrated Posicon positioning control (Manual BU 0210)

CANopen absolute value encoder via the NORD System bus
Additional features of the
SK 215E compared with the SK 205E:

Integrated Safe Pulse Block (Manual BU 0230)

However, only 3 free digital inputs available
Additional features of the
SK 225E compared with the SK 205E:

ASI, integrated AS interface (4I/4O)
Additional features of the
SK 215E compared with the SK 205E:

Integrated Safe Pulse Block (Manual BU 0230)

However, only 3 digital inputs

ASI, integrated AS interface (4I/4O)
NOTE:
The features of the particular basic devices are different for the series SK 205E/215E/225E/235E.
These differences will be pointed out in the course of this description (Section 2.7.1).