Mitsubishi Electric MELSEC Q Series User Manual page 68

(4) When using the Multiple CPU high speed main base unit (Q3 DB)
(a) System configuration
Memory card *
Battery for QCPU (Q6BAT)
Q7BAT-SET
Battery holder Battery for QCPU (Q7BAT)
8
Q8BAT-SET *
Q8BAT connection cable Battery for QCPU (Q8BAT)
*1: Only one memory card can be mounted. Select an appropriate memory card from the SRAM, Flash and ATA in
accordance with application and capacity.
When a commercial memory card is used, the operation is not guaranteed.
*2: Use the Q series power supply module for the power supply module. Keep the current consumption within the rated
output current of the power supply module. The Slim power supply module and Redundant power supply module are not
available for the power supply module.
*3: The Q Series power supply module is not required for the Q5 B extension base unit.
*4: The PC CPU module do not accept battery for QCPU and memory card.
*5: For further information on PC CPU module, consult CONTEC Co., Ltd Tel: +81-6-6472-7130
*6: The PC CPU module and C Controller module cannot be mounted together.
*7: When the PC CPU module and the Universal model QCPU are mounted together, use the PC CPU module PPC-
CPU852(MS)-512.
*8: When the Q8BAT is used for the Universal model QCPU, use the connection cable whose connector part displays "A".
For details of connector part of a connection cable, refer to the following manual.
QCPU User's Manual (Hardware Design, Maintenance and Inspection).
1
High Performance
model QCPU
Process CPU
Universal model
7
QCPU*
Extension cable
Figure 2.13 System configuration when Q3 DB is used
CHAPTER2 SYSTEM CONFIGURATION
PC CPU module
C Controller
4, 5, 6, 7 4, 6
* * * * module * *
Q3 DB type multiple CPU high speed main
2
base unit *
Q series power supply/input/output/intelligent
function module
3
Q5 B type extension base unit *
Q6 B type extension base unit * 2
1
2
3
4
5
6
7
8
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