Schneider Electric VW3 A3 501 Uživatelský manuál stáhnout pdf (Strana 10)

Hardware setup

Description of terminals

Terminal Function

24V Power supply for the "Controller Inside" card, logic outputs and analog outputs.

If allowed by the power consumption table (for example if outputs are not being used), the "Controller Inside" card can

be powered by the 24 V

c power supply in the drive.

If you are using an external power supply:

• The "Controller Inside" card should preferably be turned on before the drive. However, the "Controller Inside" card

must without fail be turned on no more than 2s after the drive is turned on.

Failure to follow this instruction locks the drive in card fault mode (ILF). This fault cannot be reset, and the only way to

acknowledge it is to turn off the drive.

• Catalog number for a Telemecanique power supply (24 V

c, 2A): ABL7 RE 24 02.

COM Common ground and electrical 0V of the "Controller Inside" card power supply, logic inputs, (LI

pp), outputs (LOpp),

analog inputs (AI

pp) and analog outputs (AOpp).

This ground and electrical 0V are common with the drive ground and electrical 0V. There is therefore no point in

connecting this terminal to the 0V terminal on the drive control terminals.

LI51 to LI60 24 V

c logic inputs

Inputs LI51, LI52, LI59 and LI60 can be configured for the use of 2 counter inputs or 2 incremental encoder inputs:

Counter 1 input: LI51

Incremental encoder 1 inputs: channel A = LI51, channel B = LI52

Counter 2 input: LI59

Incremental encoder 2 inputs: channel A = LI59, channel B = LI60

LO51 to LO56 24 V

c logic outputs

AI51 and AI52 0 ... 20mA analog inputs

AO51 and AO52 0 ... 20mA analog outputs

LI54

LI55

24V

COM

LI51

LI52

LI53

LI60

LI59

LI58

LI57

LI56

LO51

LO56

LO55

LO54

LO53

LO52

AI51

AO52

COM

A051

AI52

COM

1 2 ... 5 6 7 8 9 10 11 12 13 14 15 ... 24 25

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