IL17574C
Page 2-6
Effective Date: 2/04
IQ 300
Page 2-6
Effective Date: 2/04
For more information visit:
www.cutler-hammer.eaton.com
Figure 2.4e IQ 230 Rear Face View (continued)
1
A2
A
H
IN2
IN1
AN1
DISPLAY
R
TX
A1
1 2 1
I
I
R
R
I
NEU
VB
VA
VC
PS1 PS2
1
2
1
2
2
MOD
2
INCOM
1
PULSE
Y
2 K
Z
3
2
1
B
A
B
C
C
H
H
H
H
H
Output 1
Solid State Relay
Output 2
Solid State Relay
KYZ Output
INCOM Communication Input
3 = Ground Pin
MODBUS
Communication Input
MOD 1 = MOD A
MOD 2 = MOD B
INCOM 3 should be for
MODBUS
ground
Figure 2.4d IQ 330 Rear Face Views (continued)
1
A2
A
H
IN2
IN1
AN1
DISPLAY
R
TX
A1
1 2 1
I
I
R
R
I
NEU
VB
VA
VC
PS1 PS2
1
2
1
2
2
MOD
2
INCOM
1
PULSE
Y
2 K
Z
3
2
1
B
A
B
C C
H
H
H
H H
Digital Input 1
I = Input
R = Return
CT Lines for
Phase A
CT Lines for
Phase B
CT Lines for
Phase C
Digital Input 2
I = Input
R = Return
Analog Input
I = Input
R = Return
1
A2
A
H
IN2
IN1
AN1
DISPLAY
R
TX
A1
1 2 1
I
I
R
R
I
NEU
VB
VA
VC
PS1 PS2
1
2
1
2
2
MOD
2
INCOM
1
PULSE
Y
2 K
Z
3
2
1
B
A
B
C C
H
H
H
H H
Digital Input 1
I = Input
R = Return
CT Lines for
Phase A
CT Lines for
Phase B
CT Lines for
Phase C
Digital Input 2
I = Input
R = Return
Analog Input
I = Input
R = Return
CT Lines for
Phase C
Digital Input 2
I = Input
R = Return
Analog Input
I = Input
R = Return
WARNING
THIS TERMINAL BLOCK MUST NEVER BE REMOVED WHILE THE UNIT
IS ENERGIZED. PERSONAL INJURY AND / OR EQUIPMENT DAMAGE
MAY RESULT.
