Toshiba nv Series Instruction Manual page 53

Important
 Connect required wire and line.
Be sure to use a sheath crimping terminal to wire cables.
 Check the wire and line are correctly and firmly connected and close the terminal block cover
of the module.
Note
 Do not connect anything to the NC part.
PS891
(AC100/110/120/200/220/240V input)
Fan power output (+)
terminal
Fan alarm input terminal
Fan power output
(-) terminal
RUN
contact
output
*4
Input power
AC100/110/120V or
AC200/220/240V
*1 *2
*1: Ground for the line filter (LG)
5000PF or less
Input power
5000PF or less
LG
*2: Grounding for frame ground (FG)
This is connected to the unit chassis. See "1.6
*3: Short-circuit the fan alarm input terminal and the fan power output (-) terminal if you do not use
a fan for PS891 and PS835.
*4: It is recommended that you connect isolation or noise filter to lines of power input.
Figure 3-1 External line I/O terminal block of the power module
Fan power output (+)
FAN_12V
terminal
FAN_ALM
Fan alarm input terminal
*3
Fan power output
FAN_0V
(-) terminal
RUN
contact
output
Input power
NC
DC24V
L
N
LG
FG
Normally, short-circuit the LG and FG terminals for
grounding. However, open the LG terminal or wire the
dedicated grounding depending on the peripheral
grounding condition (when a leak current problem is found
or when the power system ground is separately prepared).
Grounding of the Controller
Unified Controller nv series Controller Unit Instruction Manual
3.1 Connection of the External Line I/O
PS835 (DC24V input)
FAN_12V
FAN_ALM
*3
FAN_0V
*4
NC
LG
FG
*1 *2
" for the detail.
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