REFERENCE DESIGN

IRMCS2031

This document is the property of International Rectifier and may not be copied or distributed without expressed consent.

6

Hardware Installation

Check All Hardware

The following hardware pieces are contained in the IRMCS2031 system.

•

IRMCS2031 board with integrated heat sink

•

Serial RS232C cable with 9-pin Dsub connectors for ServoDesigner

•

Two 10 m Ohms shunt resistors

Step 1.

Connect motor power and ground cables to the IRMCS2031 board.

Step 2.

Connect AC115V or single phase 230V or three phase 230V power. For single phase 100V-230V AC power, use R

and T for connection. For three phase 230V power, use R/S/T for connection. Insert a power contactor switch rated at

250V/30A in series with AC power cables.

J1 B

P

R

S

T

U

VW

Figure 2.

Power Connector, J1

Step 3.

Connect motor power lead. Follow the color code connection below.

RED = U

WHITE = V

BLACK = W

Connect Earth Ground terminal to the heatsink.

Earth Ground Wire

MOTOR

IRMCS203

1

Figure 3.

Earth Ground Connection