Mitsubishi Electronics manual 57

6BASE UNIT AND EXTENSION CABLE

6.2 Extension Cable Specification Table

MELSEC-Q

The list below shows the specifications of the extension cables which can be used for the High Performance model QCPU system.

	Type	QC05B	QC06B	QC12B	QC30B	QC50B	QC100B
Item
Cable length		0.45m (1.48ft.)	0.6m (1.97ft.)	1.2m (3.93ft.)	3.0m (9.84ft.)	5.0m (16.39ft.)	10.0m (32.79ft.)
Application		Connection across the main base unit and extension base unit or across the extension base units.
Weight		0.15 kg	0.16 kg	0.22 kg	0.40 kg	0.60 kg	1.11 kg

POINT

When the extension cables are used in combination, limit the overall distance of the combined cable to 13.2 m(43.28 ft.).

6.3 Parts Names of Base Unit

The names of the parts of the base unit are described below.

(1) Main base unit(Q33B, Q35B, Q38B, Q312B)

5)4)

1)

5V

2)

56

POWER

CPU

I/00

I/01

I/02

I/03

I/04

I/05

I/06

I/07

I/08

I/09

I/10

I/11

F6

		3)	6)
No.	Name	Application
1)	Extension cable	Connector for sending and receiving signals from the extension base unit, to which the
	connector	extension cables are connected.
		Protective cover of extension cable connector. Before an extension cable is connected,
2)	Base cover	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.
		Connector for installing the power supply module, CPU module, I/O modules, and
3)	Module connector	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.

4)Module fixing screw hole Screw hole for fixing the module to the base unit. Screw size:M3 12

5)	Base mounting hole	Hole for mounting this base unit onto the panel of the control panel (for M4 screw)
6)	DIN rail adapter	Hole for mounting DIN rail adapter
	mounting hole

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