Rq Extension Base Unit (For Melsec-Q Series Modules) - Mitsubishi Electric MELSEC iQ-R Series Configuration Manual

RQ extension base unit (for MELSEC-Q series modules)

This section describes the part names of the extension base unit. (The RQ612B is used as an example.)
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No. Name
(1) Extension cable connector (IN)
(2) Extension cable connector (OUT)
(3) Extension connector cover
(4) Module connector
(5) Module fixing hole
(6) Base unit installation hole
(7) DIN rail adapter mounting hole
(8) Production information marking
(9) 10m mark
3 PART NAMES
82
3.2 Base Unit
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Description
A connector for connecting to a MELSEC iQ-R series base unit (upper level). A MELSEC iQ-R series extension
cable is connected here.
A connector for connecting to a MELSEC-Q series base unit (lower level). A MELSEC-Q series extension cable
is connected here.
When no cable is connected, attach the supplied extension connector cover to prevent entry of foreign matter
such as dust.
A protective cover for the extension cable connector
A connector for mounting MELSEC-Q series modules. The CPU module cannot be mounted on an extension
base unit.
Attach a blank cover module (QG60) to a connector where no module is mounted to prevent entry of foreign
matter such as dust.
A screw hole to fix a module to the base unit (M312 screw)
A hole to install a base unit to a control panel (M4 screw)
A hole to mount a DIN rail adapter
Shows the production information (16 digits) of the module.
Indicates that the base unit supports the ten-meter extension cable (RC100B).
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