27
G
B
CLA
OPENCLOSE ECAT
TCA
BOOM
UP
BOOM
DOWN
BOOM
DISENGAGED
CAT
230 Vac
BOOM POSITIONS SIGNALISATIONS
CONTROLS AND SIGNALS TERMINAL BOARD - CLA
TERMINAL
DESCRIPTION
ADDITIONAL NOTES
1
Common commands
2
Command opens
Normally open contact NO
3
Common commands
4
Command closes
Normally open contact NO
5
Common to ECAT and TCA
6
ECAT = Contact for exclusion of the immediate closing after transit through the
external switch.
If the contact is closed, it exclude the immediate closure after transit.
7
TCA = contact to enable the automatic closing time via an external switch.
If the contact is closed, it enables the lock after a time of 10 seconds
8
Report of open barrier state
Contact normally open that closes with the barrier open
9
10
Report of closed barrier state
Contact normally open that closes with the barrier closed
11
12
Report of release boom state
Contact normally open that closes with the barrier closed
13
14
Common commands option
15
CAT = contact for immediate closure after transit
NC* contact that opens upon transit, for example by means of a photocell that detects
the passage.
Ground connections
N - F
Power supply 230Vac 50/60 Hz
It is possible to request the contact NO.