Schneider Electric Altivar 12 Manual De Usuario

18

BBV28581  05/2010

(1) R1 relay contacts, for remote indication of the drive status.
(2) Internal + 24 V 

c

. If an external source is used (+ 30 V 

c

 maximum), connect the 0 V of the source to the COM terminal, and do not

use the + 24 V 

c

 terminal on the drive.

(3) Reference potentiometer SZ1RV1202 (2.2 k

Ω

) or similar (10 k

Ω  

maximum).

(4) Optional braking module VW3A7005
(5) Optional braking resistor VW3A7

ppp

 or other acceptable resistor. See the possible resistor values in the catalog.

Note: 

• Use transient voltage surge suppressors for all inductive circuits near the drive or coupled to the same circuit (relays, contactors, 

solenoid valves, etc).

• The ground terminal (green screw) is located on the opposite side in comparison with its position on the ATV11 (see wiring trap label).

Single-phase supply 100...120 V

Three-phase supply 200...240 V

ATV12

pppp

F1

Single-phase supply 200...240 V

ATV12

pppp

M2

ATV12

pppp

M3

Source

3-phase 

motor