CONTACT
20(COS2)
22(COM)
21(COS1)
22(COM)
23(ST)
22(COM)
24 (ANT)
25
27(ORO)
26(COM)
28(AP)
32(COM)
30(PP)
32(COM)
31(PED)
32(COM)
RECEIVER CARD
B71/BC
56
DESCRIPTION
1.
COS2
–
2.
or
.
–
reverses.
.
N.B.:
TECHNOLOGY.
N.B.
1.
gate closes.
2.
Open control signal input (N.O.).
Close command input (N.O.).
total opening.
– PR1
– PR2
COS2 or a gate open limit
COS1.
COS2 (NC contact) is disabled.
.
COS1
COS1
.
20(COS2) - 22(COM)
), gate
21(COS1) - 22(COM) or
ORO or a gate open
),
.
-
).
).