Toshiba nv Series - 3.4 Ethernet Connection

Chapter 2 System Migration Procedures
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The expansion base unit for migration from S2T/S2E to unified controller type1 light has
the same configuration.
(4) Expansion unit
・BU668/BU666/BU664
Table 2.21 S2T/S2E expansion base unit conversion
Before conversion After conversion
PU BU
Slot
PU BU
Slot
S0 S1 S2 S3 S4 S5 S6 S7 S8 S0 S1 S2 S3 S4 S5 S6 S7 S8
S2T/
S2E
BU268 × ○ ○ ○ ○ ○ ○ ○ ○
PUM11
BU668 × ○ ○ ○ ○ ○ ○ ○ ○
BU266 ○ ○ ○ ○ ○ ○ - - - BU666 ○ ○ ○ ○ ○ ○ - - -
BU664 ○ ○ ○ ○ - - - - - BU664 ○ ○ ○ ○ - - - - -
○: G2 I/O module
×: Not mountable (set space slot cover (EX10*ABP1)/space module (SP600))
-: Not provided
IF PS SP
(0)
I/O
(1)
I/O
(2)
I/O
(3)
I/O
(5)
I/O
(4)
I/O
(6)
I/O
(7)
I/O
(8)
BU668
S2T/S2E
type1 light
(0)～(8)：Slot No. S0～S8
IF: Expansion interface module
PS: Power module
I/O: I/O module（Up to 8）
SP: Space slot
IF: Expansion interface module
PS: Power module
I/O: I/O module（Up to 8）
SP: Space slot
IF PS SP
(0)
I/O
(1)
I/O
(2)
I/O
(3)
I/O
(5)
I/O
(4)
I/O
(6)
I/O
(7)
I/O
(8)
BU668
(0)～(8)：Slot No. S0～S8
IF PS I/O
(0)
I/O
(1)
I/O
(2)
I/O
(3)
I/O
(5)
I/O
(4)
BU666
(0)～(5)：Slot No. S0～S5
IF：Expansion interface module
PS：Power module
I/O：I/O module（Up to 6）
IF: Expansion interface module
PS: Power module
I/O: I/O module（Up to 6）
IF PS I/O
(0)
I/O
(1)
I/O
(2)
I/O
(3)
I/O
(5)
I/O
(4)
BU666
(0)～(5)：Slot No. S0～S5
IF PS I/O
(0)
I/O
(1)
I/O
(2)
I/O
(3)
BU664
(0)～(3)：Slot No. S0～S3
IF: Expansion interface module
PS: Power module
I/O: I/O module（Up to 4）
IF: Expansion interface module
PS: Power module
I/O: I/O module（Up to 4）
IF PS I/O
(0)
I/O
(1)
I/O
(2)
I/O
(3)
BU664
(0)～(3)：Slot No. S0～S3