ACTO
4.3 - Connecting control buttons and key switch
Contacts normally open:
Step by step control
Pedestrian control
4.4 - Connecting photocells
9
10
Normally closed contact (when the photocells are not engaged the PHC LED must be on), if not used then jumper between COM. and PHC, you must observe
the polarity of the power supply for the photocells:
16
9
10
11
12
13
11
12
13
14
9
10
9
10
11
12
13
14
9
10
9
10
11
12
13
14
9
10
COM
14
N.O.
COM
COM
N.C. N.C.
N.O.
N.O.
RX1
NO COM NC
11
12
13
14
+
-
COM
PHC
RX1
+
-
NO COM NC
NO COM NC
11
12
13
14
+
-
COM
PHC
9
10
11
12
13
11
12
13
14
EDS1
COM
N.C. N.C.
N.O.
RX2
+
+
-
-
NO COM NC
TX1
RX2
+
-
+
-
RX2
-
NO COM NC
14
RX2
TX2
+
-
NO COM NC
+
-
Fig. 7
TX1
TX2
+
+
-
-
TX2
+
-
Fig. 8
TX2
+
+
-
EN