Hitachi GR2000 - Manual (Page 67)

Product Overview
GR2K-GA-1002 2-11
Rev 6.03
Figure 2-14 Rear View of GR2000-20H with DC Input
Placement of RM-CPU and RP
boards, and power supply units:
RP
4
RP
3
RP
2
RP
0
RP
1
RM-
CPU
0
RM-
CPU
1
DC-DC
4
DC-DC
5
RS-232C
connector
(for AUX)
None in
case of
RMB-CPU
FAN3
FAN1
FAN2
FAN0
Placement of fans in fan tray (top view):
Fan 4
(main)
Fan 2
(power)
Fan 3
(main)
Fan 1
(power)
(front)
(rear)
Upper fan tray
(front)
(rear)
FAN1 FAN3
Fan 4
(main)
Fan 2
(power)
Fan 3
(main)
Fan 1
(power)
(front)
(rear)
Lower fan tray
(front)
(rear)
FAN0 FAN2
RP
9
RP
8
RP
7
RP
5
RP
6
DC-DC
2
DC-DC
3
DC-DC
0
DC-DC
1