GE C11, AF-300 manual 200 to, L1/R, L2/S, L3/T, + 24 to +27Vdc, 4.7k Ω

Models: C11 AF-300

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L1/R

3) Connection to PLC (when external thermal O/L relay is used)

 

MCCB FUSE

P

P(+) P(+)

N(-)

External thermal O/L relay

3-phase 230V

L1/R

 

 

U

 

input series

L2/S

 

 

V

M

200 to 230V

L3/T

 

 

W

3~

 

 

 

50/60Hz

G

 

 

G

 

 

 

 

To X2 To CM terminal

 

 

 

 

 

terminal

Single-phase

MCCBFUSE

PRG

RUN

 

L1/L

RESET

 

230V input series

FUNC

STOP

 

 

DATA

 

200 to 240V

L2/N

 

 

 

 

50/60Hz

 

 

 

 

 

Frequency setting POT (VR)

 

 

 

13

 

+10Vdc

 

 

Analog meter

 

 

12

22kΩ

Pulse output

FM

Analog monitor

 

 

11

 

 

 

 

0V

 

 

 

 

 

 

 

 

 

 

C1

250Ω

EXT

 

 

 

 

 

 

 

 

To ground terminal

 

 

 

 

+24 to +27Vdc

 

 

 

 

 

 

30A

 

 

 

 

 

INT

 

To 11 terminal

 

 

4.7k Ω

 

 

 

30B

Alarm output for any fault

 

 

FWD

 

 

 

 

 

 

 

REV

 

 

 

 

30C

 

 

 

X1

 

 

 

 

 

 

 

 

X2

 

 

SW7

 

 

 

 

(THR) X3

 

INT

 

PLC

 

 

24dcV

X3

 

 

 

 

 

 

 

CMPLC

 

EXT

 

X3

 

 

 

0V

 

 

 

 

2

 

 

 

 

 

 

 

1

 

 

P L C

 

To ground terminal

 

 

 

 

External thermal O/L relay

24Vdc : PLC power supply

Figure 2-3-11 Connection example of PLC terminal (using THR function terminal)

*1 Connect the X3 terminal to the PLC power supply of 24Vdc in common and do not connect the CM and 11 terminals to the PLC common. This is to prevent the FWD and REV terminals from turning on due to sneak path current if the PLC power supply is turned off.

*2 With this connection, because the internal power of the drive can be supplied to the external thermal O/L relay, OH2 trip is not activated by PLC power-off with the drive turned on.

*3 Set SW7 switch 1 to INT and 2 to PLC.

*4 When the X3 terminal is used as the PLC terminal, no function that can be set with E03 can be used. The X3 terminal is dedicated to the PLC.

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GE C11, AF-300 manual 200 to, L1/R, L2/S, L3/T, + 24 to +27Vdc, 4.7k Ω