Unified Controller nv Series type1 light Controller Unit Operating Instructions
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A
A.1.2 Functional Specifications (with Modules Mounted)
Migration dedicated base unit BUM7B has 12 slots (S1 to S11) for mounting modules.
Table A.2 Functional specifications
Item Specification Remarks
Mountable I/O G2-I/O module
No. of mountable
I/Os
Main base unit: 10
Remote base unit: 11
*1
Other A terminal block signal conversion adapter is
mountable.
*1: The main base unit contains PUM12 in slot S0.
The remote base unit contains GA922 in slot S0.
Figure A.1 Module mounting slots in BUM7B
The modules that can be mounted in those slots are listed in the table below. They differ
between the main base unit (having PUM12 in slot S0) and remote base unit (having
GA922 in slot S0).
Table A.3 Modules mountable to BUM7B
Slot S0 S1 S2 S3 S4 S5 S6 S7 S8 S9 S10 S11
Mai PUM12 ◎ ◎ ◎ ◎ ◎ ◎ ◎ ◎ ○ ○ ×
Remote GA922 ○ ○ ○ ○ ○ ○ ○ ○ ○ ○ ○
◎: The G2 I/O module is mountable (interrupt enabled)
○ : The G2 I/O module is mountable (interrupt disabled)
× : Modules are not mountable.
Remark
1) The maximum output current of the BUM7B power supply is 10A. This means the total
consumption current of the I/O modules mounted on BUM7B should not exceed 10A.
2) The interrupt function is enabled only when PUM12 is mounted in controller slot (S0). If the
interrupt function of interrupt module (PI632/672, CD633) is used, mount the interrupt module
from S1 to S8. If it is mounted in S9 to S10, interrupt function is disabled.
When GA922 is mounted in controller slot S0, the interrupt function is not available.
3) Be sure to mount the space slot (SP600) for empty slot (no module is mounted).
4) Tighten the screw for securing the module with #2 Phillips screwdriver having a shaft length of
150mm or more.
【S11】
【S2】
【S3】
【S4】
【S5】
【S6】
【S7】
【S8】
【S9】
【S10】
【S1】
【S0】
G2-I/O module
Interrupt enabled
Interrupt disabled
PUM12 or GA922
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