Mitsubishi Electric Q170MSCPU-S1 - Page 83

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2 SYSTEM CONFIGURATION
(3) Names of parts of the extension base unit
Names of parts of the extension base unit are described below.
(a) Extension base unit (Q5
B, Q6 B)
• Q52B, Q55B
IN
I/O0 I/O1 I/O2 I/O3 I/O4
OUT
4)
1)
2)
3)
5)6)
• Q63B, Q65B, Q68B, Q612B
I/O7 I/O8 I/O9 I/O10 I/O11
IN OUT
POWER
I/O0 I/O1 I/O2 I/O3 I/O4 I/O5 I/O6
4
)
1)
3)
2)
5)6)
No. Name Application
1)
Extension cable
connector
Connector for connecting an extension cable (for signal communications with the
extension base unit)
2) Base cover
Protective cover of extension cable connector. Before an extension cable is connected,
the area of the base cover surrounded by the groove under the word "OUT" on the base
cover must be removed with a tool such as nippers.
3)
Stage No. setting
connector
Connector for setting the number of stages of extension base units.
4) Module connector
Connector for installing the Motion modules, power supply module, I/O modules, and
intelligent function module.
To the connectors located in the spare space where these modules are not installed,
attach the supplied connector cover or the blank cover module (QG60) to prevent entry
of dirt.
5) Module fixing screw hole Screw hole for fixing the module to the extension base unit. Screw size: M3 12
6) Base mounting hole Hole for mounting this base unit onto the panel of the control panel (for M4 screw)