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Typical Connections

➁ FAST POSITION CAPTURE

This input is driven with 5V CMOS logic levels,

active low. It is configured to capture the position

of all servo axes within 25µS.

➂ HOME

One per axis, taken from the 24 digital

inputs. Provides reference position for the axis.

Three modes of homing: on encoder index, on

switch, on both.

➃ LIMIT

One or two per axis, taken form the 24 digital

inputs. Provides end of travel protection. Crash

stop axes assigned to input when active.

➅ INPUT TYPES

PNP inputs are supplied as standard. Opto-isolated,

5-24V high input voltage. Suitable to be driven by any

PNP transistor. Common is connected to USR GND

of the user supply and the input to USR V+.

NPN inputs are available as a custom order.

Opto-isolated, 5-24V high input voltage.

Suitable to be driven by any NPN transistor.

Common is connected to USR V+ of the user

supply and the input to USR GND.

➄ DRIVE ERROR INPUT

One per controller, taken from the 24 digital inputs.

Brings all axes to a crash stop when active.

Input sense software configurable

➀ DIGITAL INPUTS

24 digital inputs, user configured for limit, home, stop,

error or general purpose.

May be configured as level or edge triggered, and to

interrupt user program and call subroutine.

PNP or NPN input types available. Specify at time

of order.

Typical PNP circuit

Typical NPN circuit

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Mint NextMove PCI Manuale Utente Pagina 25