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2.5 <strong>VSA</strong> Wiring diagram<br />
Braking<br />
unit<br />
Power terminal<br />
1 phase 200 to 240 V<br />
3 phase 380 to 480 V<br />
L1(L)<br />
L2*<br />
L3(N)<br />
PE<br />
T1<br />
T2<br />
T3<br />
IM<br />
PE<br />
PNP common point<br />
Multi function digital inputs<br />
Accept DC 12/24V signal<br />
NPN common point<br />
24V<br />
S1<br />
S2<br />
S3<br />
S4<br />
COM<br />
RA<br />
RB<br />
21<br />
Multi-function digital output<br />
1. SW1: Digital signal selection<br />
(Up=NPN/Down=PNP)<br />
2. SW2: Control signal selection<br />
(Up= 0–10 V and Down =4 to 20 mA) V/I<br />
Multi-function analogue input<br />
Set speed<br />
10k<br />
PID feed back input<br />
FM<br />
10V<br />
AIN<br />
COM<br />
FM+<br />
S5<br />
S6<br />
Option interface<br />
Multi-function on output input card<br />
(2IN/1OUT)<br />
Remote keypad<br />
24 V/0.6 A<br />
Fig. 10 Wiring diagram<br />
NOTE 1: Connect inputs to Terminal 3 (internal 24vdc)<br />
for PNP mode (Positive switching).<br />
Or to terminal 8 (Common) for NPN mode (Negative<br />
switching).<br />
NOTE 2: External 24 VDC may be used to supply the<br />
external contacts at each input (Connect the 0V of the<br />
external supply to Common (terminal 8)).<br />
NOTE 3: L2 is not used for single phase operation.<br />
Example: Main circuit wiring diagram<br />
B1/P<br />
B2<br />
R/L1<br />
S/L2<br />
T/L3<br />
U/T1<br />
V/T2<br />
W/T3<br />
E<br />
RCC<br />
Control circuit<br />
Cooling fan<br />
* Not used for single-phase operation<br />
<strong>Emotron</strong> AB 01-3993-01r3 Mounting and installation of the <strong>VSA</strong> drive 17
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