Mitsubishi Q01CPU User Manual page 79

2
SYSTEM CONFIGURATION
Table2.1 Restrictions on the system configuration and applicable base units, extension
Maximum number of
extension stages of
extension base units
Maximum number of
mounted I/O modules
Module requiring no power supply module
Applicable extension
Module requiring a Q series power supply
base unit model
module
Extension cable
Q series power supply
module
cables and power supply modules
QC05B, QC06B, QC12B, QC30B, QC50B, QC100B
Q61P-A1, Q61P-A2, Q61P, Q62P, Q63P, Q64P, Q64PN
Cautions
• Do not use extension cables exceeding an overall extension length of 13.2m
(43.31ft.).
• When using an extension cable, keep it away from the main circuit (high
voltage and heavy current) line.
• Set up the number of extension stages so that the number is not duplicated
with another.
• The QA1S6 B, QA6 B, QA6ADP+A5 B/A6 B or Q6 RB cannot be
connected as an extension base unit.
• If both the Q5 B and Q6 B are used together, the order of connection is not
restricted. Refer to Section 6.1.4 and check whether the module is applicable
or not.
• Connect the extension cable from OUT of the extension cable connector of
the base unit to IN of the extension base unit on the next stage.
• If the number of installed modules has exceeded the maximum number of
mountable I/O modules, an error "SP.UNIT LAY ERR." (error code: 2124)
occurs.
2.1.1 System Configuration for Single CPU System
2 extension stages
16 modules
Q52B, Q55B
Q63B, Q65B, Q68B, Q612B
2.1 System Configuration
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