Axis AXIS USB Manual do Utilizador descarregar pdf (Página 11)

2.2.4 Mk2/4 LIMIT connector

LIMIT 1-4 connects limit switches. It’s recommended that a 100nF capacitor is connected

directly across switch terminals. Switches are connected between LIMIT pin and GND pin.

Mk2/4 controller requires 'Single Input' mode.

SINGLE INPUT: Both axis limit switches are connected to one pin.

Direction of travel determines if positive or negative switch is triggered.

LIMIT 1: Axis 1 positive and negative limit.

LIMIT 2: Axis 2 positive and negative limit.

LIMIT 3: Axis 3 positive and negative limit.

LIMIT 4: Axis 4 positive and negative limit.

GND: Ground

NOTE: If 'normally open' (NO) type switches are used, wiring must be done in parallel method, if

'normally closed' (NC) type switches are used, wiring must be done in serial method.

Software 'Invert' options allow use of ‘normally closed’ or ‘normally open’ switch hardware.

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Axis AXIS USB Manual do Utilizador Página 11