REFERENCE DESIGN

IRMCS2011

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4.2 Input Power Wiring

Connect AC 115V 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 as shown in Figure 3. Insert a power

contactor switch rated at 250V/30A in series with AC power cables.

Figure 3. Power Terminal Block, J1

If full power rating is needed, use three-phase 230V power. Otherwise output power should be de-rated. Proper size

and length of cable should be used.

4.3 Motor Wiring

Connect motor power and ground wires to terminal block J1 of IRMCS2011 board as shown in Figure 4.

Figure 4. Motor Wiring Connection

For Sanyo Denki, Glentek or Pacific Scientific motors, the colored wires should be connected to the associated

Terminal Block pins of the IRMCS2011 board as shown in Table 1.

Sanyo Denki’s motor

cable wire

Glentek motor

cable wire

Pacific Scientific motor

cable wire

Terminal block pin

RED

RED (pin A)

BLUE

U

WHITE

BLUE (pin C)

VIOLET

V

BLACK

BLACK (pin B)

BROWN

W

GREEN/YELLOW

GREEN (pin D)

GREEN/YELLOW

E

Table 1. Motor Connections