Mitsubishi Electric MELSEC Q Series User Manual page 80

(3) When using the redundant power main base unit (Q3 RB)
(a) System configuration
Memory card *
Battery for QCPU (Q6BAT)
Q7BAT-SET
Battery holder Battery for QCPU (Q7BAT)
4
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 redundant power supply module for the power supply module.
The redundant power supply modules Q63RP and Q64RP can be used on one redundant power supply base unit at the
same time.
The Q series power supply module and the slim type 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: 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
Extension cable
Figure 2.19 System configuration when Q RB is used
CHAPTER2 SYSTEM CONFIGURATION
High Performance
model QCPU
Process CPU
Universal model
QCPU
Q3 RB type redundant power
main base unit *
Redundant power supply/input/output/
intelligent function module
Q5 B type extension base unit *
Q6 RB type redundant power
extension base unit *
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