Mounting Clearances; Figure 6-4 Unit Mounting Clearances - Hitachi S10VE User Manual

6. Installation

6.4 Mounting clearances

To ensure normal operation of the S10VE, you must provide air apertures with air filters at the top and bottom
of the cabinet. You must also provide the clearances shown in Figure 6-4 between the cabinet and each unit.
When stacking multiple S10VE units or when a heat source is present beneath the S10VE unit, use a shield plate
or other means to eliminate the effect of the heat source. If your environment does not allow a shield plate or the
like to be added, you must carry out a test run of the system and make sure that the temperature does not exceed
55°C around any unit.
HITACHI
LQE950 RI/O-IF
PS
LQV410
100-120VAC 144VA 50/60Hz
100-110VDC 132W
DC5V
SERVICE
CHECK
GND
At least
POWER
RI/O
P
ON STOP
50 mm
OV
L
O
STOP
W
OC /RUN
L
E
OFF
R
100VAC
100VDC
SHD
H
TERM
INPUT 150Ω
+
100-120VAC
N
100-110VDC TERM
100Ω
-
! 警告 WARNING
FG
RI/O1
感電危険触れるな
SHD
Hazardous voltage
will cause death or
severe injury
At least
50 mm
● To avoid failure or malfunction, leave clearance of at least 100 mm between the cabinet (top and bottom
panels) and unit, and between each unit. If you are unable to provide 100 mm of clearance, make sure
that the intake air temperature will not exceed 55°C.
● To avoid failure or malfunction, leave clearance of at least 50 mm between the cabinet (side panels) and
units. If you are unable to provide 50 mm of clearance, make sure that the intake air temperature will
not exceed 55°C.
LQP600 CPU
RUN LQE510-E OD.RING LQE510-E OD.RING
ERR
MODU
STBY
TR
No.
ALARM
PR RX PR
LADDER
UP ERR
STOP U
RUN
L R
TR
CPL
SR RX SR
No.
ERR
DWN ESC SET L
PCsOK
TX
PR PR
100VAC
100VDC
SHD
RX
TERM
150Ω
TERM
100Ω
ACT LINK
1 1
2 2
A TX
RI/O2
B
ET1
SR SR
A
SHD
B
RX
FG
ET2

Figure 6-4 Unit mounting clearances

At least 100 mm
LQE260-E
LQE770-E D.NET LQE770-E D.NET ET.NET
MODU
MODU MODU
TR RUN TX/RX
No.
No. No.
RX ALARM 100M
ERR
U ERR 10M
MS MS
TR
CPL TX/RX
CH0 CH0
RX
No.
NS NS 100M
ERR
L
CH1 CH1 10M
MAIN
/SUB
TX
U
ST.No.
CH0 CH0
L
RX
10BASE-T
100BASE-TX
TX
CH 1
CH1 CH1
CH2
RX
At least 100 mm
At least 100 mm
Notice
6-4
LQE540-E J.NET LQE540-E J.NET
MODU MODU
TX TX
No. No.
N1 RX N1 RX
ER ER
BIT BIT
TR TR
RATE RATE
N2 RX N2 RX
ERR ERR
TYPE-M521 TYPE-M521
At least
TERM TERM
50 mm
A A
B B
N1 N1
SG SG
SHD SHD
FG
TERM TERM
A A
B B
N2 N2
SG SG
SHD SHD
FG FG
At least
50 mm
Air outlet
Cabinet
Air intake