
1-19
Note
Series 15i Power Cable Kit for the 44A739097-G01 Operator Panel includes the cables identified
above with GE Fanuc part numbers. The kit also includes connector and terminal hardware for
making cables to the ON / OFF pushbuttons and a +24VDC cable from the Power Supply to the
LCD. Additional GE Fanuc devices requiring switched +24VDC, such as Model A I/O or a
Separate Detector Module, may be run from CP6 +24E VDC. (See Notes 5, 6, and 7 regarding
current ratings on previous page.) When used in an Open System configuration, the LCD Unit may
not be present. In this case, the machine tool builder must assemble and install a switched +24VDC
cable from CP5 on the Series 15i PSU directly to CPD1 on the Operator Panel Connection Unit.
Figure 1-8. Connection Diagram for the Series 15i CNC
CPD1
Operator Panel
Connection Unit
A20B-2002-0470
Pin 3 - Open
Pin 2 - 0V
Pin 1 - +24V SW
CA55
MDI
LCD Control
PCB
COP20B
CNC Signal
Input
CP1A
+24VDC to
Oper Panel
CP1B
+24VDC
from P.S.
JD36A
Port 6
RS-232
JD6A
Port 5
RS-422
Optional 15i LCD Unit
Pin 3 - Open
Pin 2 - 0V
Pin 1 - +24V SW
CP1
200 VAC
Input
F3 +24V E
Fuse
F4 +24V
Fuse
CP5 +24V
CP6 +24V E
CP4 Power
On/Off Control
15i Logic Rack (4 Slot)
LCD CP1A
to Operator Panel
PL1-1 +24VDC Input
PL1-2 0VDC Input
PL1
PL3PL4
Operator Panel
Printed Circuit
Board
OPND1
44A739613-G01
OPND1 to Connection
Unit Cable
44C742962-010
( 250 mm )
24V Power
Cable
44C742974-001
( 1 Meter )
GE Fanuc NA
Series i Operator
Panel
( Back View )
1 2 3 4
OFF
PB
ON
PB
+24VDC from CNC
Power Supply CP5
Control On/Off Wiring
See 44A739096 for Detail
3
1
2
4
3 2
41
X X
XY
XY