35
Optional
Functions
Optional P
a
rt
s
To main machine or PC
(Serial communication only)
To main machine or PC
(Serial communication only)
Control board
Control board
Control board
CN1
CN2
CN12
AKZ148/328/438,
AKZJ188/358/458
Connection to [CN12] on Oil Cooling Unit
control board via supplied lead wire.
CN1
CN2
AKZ8–OP–CS
Connection to RS232C port of main machine
or PC. (D-SUB, 9-pin female connector)
AKZ8-OP-CS
Inverter
board
CN1
CN2
CN12
AKZ8-OP-CS
AKZ568/908, AKZJ568/908
Connection to [CN14] on Oil
Cooling Unit control board via
supplied lead wire
Connection to RS232C port of
main machine or PC
(D-SUB, 9-pin female connector)
CN1
CN2
AKZ8–OP–CSP
Pin No. 1
Pin No. 1
DOUT(CN4)
DIN(CN3)
CN5
Not used
(No connection)
Connection to main machine
PLC output port
RS232C
CN14
To main machine or PC
(Serial communication)
To main machine
(Parallel communication)
CN1
CN2
CN3
CN4
CN5
Locking support (×4), Mounted to control board
Supplied lead wire
Prepared by user
Prepared by user
Supplied lead wire
Supplied lead wire
Electrical equipment box front sheet metal
Electrical equipment box front sheet metal
Locking support (×4), Mounted to sheet metal inner surface
Locking support (×4), Mounted to sheet metal inner surface
Inverter
board
Prepared by user
Prepared by user
Optional Parts
Communication with main machine
When this optional board is mounted to the Oil Cooling Unit to connect this unit to the main machine:
1. You can change the operation mode and operation setting from the main machine.
2.
You can read
the Oil Cooling Unit alarm code and temperature data (machine temperature, room temperature, inlet
oil temperature, outlet oil temperature, temperature difference between inlet and outlet, and inverter frequency
data)
from the main machine.
∗
To execute parallel communication, you must set the corresponding parameter. (See page .) The Oil Cooling Unit cannot communicate
with the main machine simply by mounting this optional board. For serial communication, parameter setting is not required.
Optional parts
Type
Communication
method
Mounting position
Compatible model
Specification No.
AKZ8–OP–CSP
AKZ8–OP–CS
Serial
communication
only
Serial or parallel
communication
AKZ148, AKZ328, AKZ438, AKZJ188,
AKZJ358, AKZJ458
AKZ568, AKZ908, AKZJ568, AKZJ908
AKZ568, AKZ908, AKZJ568, AKZJ908
Back of Oil Cooling Unit electrical
equipment box front sheet metal
Back of Oil Cooling Unit electrical
equipment box front sheet metal
Upper surface of Oil Cooling Unit
control board
SS08303
SS08370
Mounting procedure
AKZ8–OP–CS
AKZ8–OP–CSP
25
PIM00132A_EN.fm 35 ページ ２００７年９月２０日 木曜日 午後３時４分
