4
IMO-I1478
Metso Automation Inc.
Europe, Vanha Porvoontie 229, P.O. Box 304, FI-01301 Vantaa, Finland, Tel. +358 20 483 150, fax +358 20 483 151
North America
, 44 Bowditch Drive, P.O.Box 8044, Shrewsbury, Massachusetts, 01545-8044 USA. Tel. int. +1 508 595 5083. Fax int. +1 508 595 5183
www.metso.com/valvcon
Subject to change without prior notice.
AC NEUTRAL/L1
AC HOT, OPT. HEATER/L2
AC HOT, 0 & 180 CONTROL
AC HOT, 90 & 270 CONTROL
0 & 180 INDICATION
90 & 270 INDICATION
NC
AUX. LIMIT SWITCH COM
NO
NC
AUX. LIMIT SWITCH COM
NO
BLK
WHT
WHT
RED
RED
RED
WHT
BLK
RED
WHT
BLK
COM
COM
COM
COM
NO BLK
NC
NO BLK
NC
NC
NO
NC
NO
MOTOR
TERMINAL
STRIP
1
2
3
4
5
6
7
8
9
10
11
12
Figure 2 LCU-Series AC Wiring
DC NEGATIVE
DC POSITIVE, OPT. HEATER
DC POSITIVE, 0 & 180 CONTROL
DC POSITIVE, 90 & 270 CONTROL
0 & 180 INDICATION
90 & 270 INDICATION
NC
AUX. LIMIT SWITCH COM
NO
NC
AUX. LIMIT SWITCH COM
NO
BLK
WHT
WHT
RED
RED
RED
WHT
BLK
RED
WHT
BLK
COM
COM
COM
COM
NO BLK
NC
NO BLK
NC
NC
NO
NC
NO
MOTOR
TERMINAL
STRIP
1
2
3
4
5
6
7
8
9
10
11
12
Figure 3 LCU-Series DC Wiring
E. Replace Actuator Cover
NOTE: When reinstalling the cover, follow the normal
practice of tightening the cover screws in a cross pattern
to insure that the cover is pulled down flat without over-
stressing a corner.
