Hitachi GR2000 Series Installation Manual page 81

For the device configuration when PS is mounted with a DC input unit, and the
PS mounting position, please refer to the "Hardware operation manual".
LED (status
indicator)
Memory
card slot
RS-232C
connector
(for console)
Power breaker (100V) or switch (200V)
Figure 2-35 Front View of GR2000-10H with AC Input
FAN3
DC-DC
Power
supply unit
FAN2
Figure 2-36 Rear View of GR2000-10H with AC Input
GR2K-GA-1002
Rev 6.03
88 88
3
0
FAN1
FAN0
NIF
RM-
1
IO0
NIF
0
Power cord receptacle
Mounting position of RM-CPU, RP
board power supply unit:
DC-DC DC-DC
RM-
3 1
CPU
1
DC-DC DC-DC
2 0
Placement of fans in fan tray (top view):
(front)
Fan 2
(power)
Fan 1
(power)
RS-232C
(rear)
connector
(for AUX)
FAN3
Upper fan tray
Product Overview
Slot for the RM-10 NIF board
AC input unit mounting
position.
NIF NIF NIF NIF PS
RM-
INPUT1
3 5 7 9
IO1
(AC)
PS
NIF NIF NIF NIF
INPUT0
2 4 6 8
(AC)
RP RP RP RP RP RM-
CPU
4 3 2 1 0
0
(front) (front) (front)
Fan 4 Fan 2 Fan 4
(main) (power) (main)
Fan 3 Fan 1 Fan 3
(main) (power) (main)
(rear) (rear) (rear)
FAN1 FAN2 FAN0
Lower fan tray
2-25