Mitsubishi Q62DAN Manual de usuario descargar pdf (Pagina 18)

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MELSEC-Q

1 GENERAL SPECIFICATIONS AND PRECAUTIONS FOR USE OF I/O

MODULE

(5) It is recommended to install fuses to external terminals per point to prevent the

external device and module from being burned in case of load short in the QY22 or

QY68A.

Operations of the following fuses have been checked and ensured by Mitsubishi.

Module model QY22*

1

QY68A*

2

Fuse model 216 02.5 216 002 216 3.15 312 003

Rated current 2.5A 2A 3.15A 3A

Manufacturer Littelfuse, Inc

*1: Fuses that conform to Sheet 1 of IEC60127 are recommended.

*2: Fast blow fuses whose rated current is 3A are recommended.

(6) Connecting the transistor output modules in parallel may result in a failure of the

output elements.

If connecting the transistor output modules in parallel, use diodes for the circuit as

shown below.

OUT1

Load

OUT2

COM

Load

OUT1

OUT2

COM

OUT1

Load

OUT2

COM

Load

OUT1

OUT2

COM

Sink type Source type

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