Control Board - Toshiba Adjustable Speed Drive H3 Operation Manual

Control Board

The control printed wiring board is shown in the detail below. This control board is used in
all drive sizes.
Ribbon cable
connector
(back side)
Option board
connector
(40-pin)
Option
ROM
socket
Ribbon cable
connector
TOSHIBA
Operation
panel
connector
Dip Switch
SW1
(see detail 1
this page)
RS-232
Communication
connector
5 - 2
I 5
Dip Switch SW1
(Detail)
V 10
When a 4(0)-20mA reference signal is input
to terminal "IV", set switch SW1 to I
When a 0-10 volt reference signal is input to
terminal "IV", set SW1 to V
When a +/- 0-5 volt reference signal is input
to terminal "RX", set SW1 to 5
When a +/- 0-10 volt reference signal is
input to terminal "RX", set SW1 to 10