SystemAir K 250 EC - Page 2

2
206268 Systemair Sverige AB
K EC, RS 30-15 EC, RS 40-25 EC
KVK Silent 125-160EC
+
-
0
10
1=Min
5
L
N
230V 1~
NL 1 2 3 4
Internal potentiometer
0-10V DC
010
NL 12 3 4
External potentiometer
230V 1~
N
L
10K
Optional
K EC
LN
230V 1~
NL
+
-
0
10
1=Min
5
321 4
Internal potentiomete
r
0-10V DC
10K
010
321 4
Exte
r
nal potentiomete
r
No. Description
1 Tach output, Isink max 10mA
2 GND
3 Control input 0-10 VDC/PWM
4 Output 10 VDC max 1.1 mA