Product Overview

FAN3

FAN1

RS-232C

connector

(for AUX)

None in

case of

RMB-CPU

FAN2

FAN0

Placement of RM-CPU and RP boards, and power supply units:

RP RP RP RP RP RM- RM- RP RP RP RP RP

9 8 7 6 5 CPU CPU 4 3 2 1 0

1

0

DC-DC DC-DC DC-DC DC-DC DC-DC DC-DC

5

4

3

2

1

0

Placement of fans in fan tray (top view):

(front)

 

 

(front)

 

 

(front)

 

 

(front)

 

Fan 2

 

 

 

Fan 4

 

 

Fan 2

 

 

 

Fan 4

 

(power)

 

 

 

(main)

 

 

(power)

 

 

 

(main)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan 1

 

 

 

Fan 3

 

 

Fan 1

 

 

 

Fan 3

 

(power)

 

 

 

(main)

 

 

(power)

 

 

 

(main)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(rear)

 

 

 

(rear)

 

 

(rear)

 

 

 

(rear)

 

 

 

 

 

 

 

 

 

 

 

 

 

FAN3

FAN1

 

 

FAN2

FAN0

 

Upper fan tray

 

 

Lower fan tray

 

Figure 2-12 Rear View of GR2000-20H with AC Input

GR2K-GA-1002

2-9

Rev 6.03

 

Page 65
Image 65
Hitachi manual Rear View of GR2000-20H with AC Input GR2K-GA-1002 Rev, Rp Rp Rp Rp Rp Rm- Rm- Rp Rp Rp Rp Rp