Hitachi manual GR2000 Installation Guide GR2000-20H

GR2000 Installation Guide

GR2000-20H

This model incorporates one BCU, one RP, and three POWs; the BCU consists of one RM physically packaged in one RM-CPU module and one RM-IO module, and one CSW physically packaged in one master CSW module (CSW-M) and one sub CSW module (CSW-S). One BCU for redundancy, up to nine additional RPs, and three POWs for redundancy can be installed as options, independently of one another. Since one RP can handle up to two NIFs, a total of twenty NIFs can be installed on this model. The BCU redundancy is made available by mounting the optional RM-CPU, RM-IO, CSW-M, and CSW-S modules in the RM-CPU1, RM-IO1, CSW-1M, and CSW-1S slots; otherwise, only the base RM-CPU, RM-IO, CSW-M, and CSW-S modules are mounted in the RM-CPU0, RM-IO0, CSW-0M, and CSW-0S slots.

The front view is shown in Figure 2-37, the front appearance view of GR2000-20H (AC input), and the rear view in Figure 2-38, the rear appearance view of GR200-20H(AC input).

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)

Terminal block

88 88

Mounting position of RM-IO,

CSW, NIF board

NIF NIF NIF NIF NIF CSW RM- CSW RM- NIF NIF NIF NIF NIF
1	3	5	7	9	0	IO0	1	IO1	11	13	15	17	19
NIF NIF NIF NIF NIF									NIF NIF NIF NIF NIF
0	2	4	6	8					10	12	14	16	18

PS INPUT0 (AC)

PS INPUT1 (AC)

Power breaker

Figure 2-37 Front View of GR2000-20H with AC Input

2-26	GR2K-GA-1002
	Rev 6.03