- ページ 10

タッチターミナル AB Quality 2727-G7P20D1P4のPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。AB Quality 2727-G7P20D1P4 20 ページ。

MobileView Guard G750

Switching Element Data

Nominal voltage

Nominal current

Short-circuit current

Max. inductive load (at 500 mA)

Max. capacitive load

The switching elements of the enabling switches are protected against reversed

polarity. The outputs of both circuits are protected against short circuits and excess

load.

• Circuit 1: thermal protective circuit

• Circuit 2: fold back protective circuit

Foreseeable Misuse of Enabling Switch

Foreseeable misuse means not allowing the enabling switch to be fixed in the

enabling position. The foreseeable misuse of the enabling switch must be restricted.

The following measures are recommended, which cause the machine to stop in

manual mode.

• Inquiry of the enabling switch when turning on the machine/plant and

inquiry of the enabling switch when changing the operating mode from

automatic to manual. (The enabling switch must not be in the enabling

position.)

• The enabling switch must be released within a defined period of time and

pushed into the enabling position again. The length of time must be defined

according to the activity.

Publication 2727-QS002E-MU-P

24V dc (typical)

32V dc (maximum)

500 mA (typical)

circuit 1; maximum 1.9 A

circuit 2: maximum 600 mA

circuit 1: >1H

circuit 2: maximum 320 mH

circuit 1: no limit since the transistor is protected thermally

circuit 2: maximum 500 µ F