5
455 D Control Board
-TX FSW
1
2
5
4
3
1
2
RX CL1
TX CL1
1
2
5
4
3
1
2
RX CL2
TX CL2
910111213141516171819
OPEN
A
B
STP
CL
OP
FSW
---
+24V
++
-TX
FSW
20 21
W.L.
LOCK
-
+
-
+
-
+
-
+
-
+
+
-TX FSW
-
+
+
910111213141516171819
OPEN
A
B
STP
CL
OP
FSW
---
+24V
++
-TX
FSW
20 21
W.L.
LOCK
1
2
5
4
3
1
2
-
+
-
+
+
-TX FSW
-
+
RX OP
TX OP
1
2
5
4
3
1
2
RX OP
TX OP
1
2
5
4
3
1
2
RX CL
TX CL
910111213141516171819
OPEN
A
B
STP
CL
OP
FSW
---
+24V
++
-TX
FSW
20 21
W.L.
LOCK
-
+
-
+
-
+
-
+
-
+
+
-TX FSW
-
+
+
-TX FSW
910111213141516171819
OPEN
A
B
STP
CL
OP
FSW
---
+24V
++
-TX
FSW
20 21
W.L.
LOCK
1
2
5
4
3
1
2
-
+
-
+
RX CL
TX CL
+
-TX FSW
-
+
Figure H
Figure I
Figure J
Figure M
Figure L
Figure K
Connection of ONE Pair of Opening Photocells
Connection of ONE Pair of Opening Photocells
and ONE Pair of Closing Photocells
Connection of TWO Pairs of Closing Photocells
Connection of ONE Pair of Closing Photocells
Connection of TWO N.C. Contacts in Series
(e.g. Photocells, Stop)
Connection of TWO N.O. Contacts in Parallel
(e.g. Open A, Open B)
1.4.2 Terminal Block J3 - Power Supply (Fig. B)
PE: Earth Connection / Ground
N: AC V~ power supply (Neutral)
L: AC V~ power supply (Line)
NB: For correct operation, the board must be properly
grounded.
1.4.3 Terminal Block J4 - Motors and Flashing Lamp
M1: COM / OP / CL: Connection to Motor 1
Can be used in single-leaf conguration
M2: COM / OP / CL: Connection to Motor 2
Cannot be used in single-leaf congurations
LAMP: Flashing lamp output ( AC V ~)