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GR2000 Installation Guide
3-4 GR2K-GA-1002
Rev. 6.03
3.3 Basic Control Unit (BCU)
The BCU comprises the modules listed in Table 3-2. Description of each board
follows.
3.3.1 RM-CPU(2S)
The RM-CPU(2S) is incorporated in the GR2000-2S cabinet and physically appears
as Figure 3-5.
Figure 3-5 RM-CPU(2S) Front Panel View
Table 3-2 BCU Components
Device Name BCU Model Name Subcomponent Board Name Board Size
GR2000-2S – RM-CPU(2S) Special size
RMP Full-size, 30mm-wide
GR2000-4S BCU-S300S
(BCU-S850S)
RM-CPU(4S) (RMB-CPU (4S)) Full-size, 50mm-wide
RM-IO(4S) (RMB-IO (4S)) Full-size, 30mm-wide
GR2000-6H BCU-H300H
(BCU-H850H)
RM-CPU(HH) (RMB-CPU (HH)) Full-size, 50mm-wide
RM-IO(H) (RMB-IO (H)) Full-size, 30mm-wide
GR2000-10H BCU-M300H
(BCU-M850H)
RM-CPU(MH) (RMB-CPU (MH)) Full-size, 60mm-wide
RM-IO(H) (RMB-IO (H)) Full-size, 30mm-wide
GR2000-20H BCU-L300H
(BCU-L850H)
RM-CPU(LH) (RMB-CPU (LH)) Full-size, 50mm-wide
RM-IO(H) (RMB-IO (H)) Full-size, 30mm-wide
CSW-LH CSW-L3MH Special size
GR2000-4 BCU-S300 RM-CPU(S) Full-size, 60mm-wide
RM-IO(S) Full-size, 30mm-wide
GR2000-10 BCU-M300 RM-CPU(M) Full-size, 60mm-wide
RM-IO(M) Full-size, 60mm-wide
GR2000-20 BCU-L300 RM-CPU(L) Full-size, 50mm-wide
RM-IO(L) Full-size, 50mm-wide
CSW-L CSW-L1M Special size
CSW-L3M Special size
RM-CPU(2S)