General Warnings - cedamatic DA.24V Manual De Instrucciones

Control unit for 24Vdc motors with power not exceeding 120W to control road barriers.
a) The wire connections and the operating logic should be in compliance with regulations in force.
b) The cables featuring different voltage should be physically detached, or adequately insulated by an
additional insulation of at least 1 mm.
c) The cables should be further fastened in proximity to the terminals.
d) Check all connections before powering the unit.
e) Check that setting of the Dip-switches are the required ones.
f) The Normally Closed (N.C.) contacts which are not in use should be short-circuited.
N° of terminals Function
1-2
4-5
6-7
8-9
10-11
12
13
14
15
16
17
18
19
20
21
24-25
28-29
VAUX-0-VMOT
L1-N1
DA.24V Control Unit

GENERAL WARNINGS

INPUT/OUTPUT FUNCTIONS
Power supply
Motor 24Vdc
Flasher
24 Vac
Road barrier lights
COM
STOP
PHOT
OPEN
CLOSE
Step-by-Step
COM
SWC
SWO-R
SWC-R
Antenna
Radio 2 Ch
nd
Secondary
Primary
Description
Input, 230Vac 50Hz (1-Neutral/2-Phase)
Connection to motor, 24Vdc
Flasher connection, 24Vac 40W max.
Output, accessories power supply - 24Vac/0.5A max.
IMPORTANT: If the battery charger board CB.24V is installed,
the output (without mains power connected) has a 24Vdc polar-
ised voltage. Make sure the devices are correctly connected (i.e.
8:+24Vdc - 9:-24Vdc).
Connection of barrier beam lights, 24Vdc (10+/11+) -200mA
max (equal to approx. 6 lights).
Common to all control inputs.
Input, STOP push-button (N.C. contact)
Input, safety devices connection, N.C. contact
(ex. Photocells)
Input, OPEN push-button (N.O. contact)
Input, CLOSE push-button (N.O. contact)
Input, step-by-step push-button (N.O. contact)
Common, limit switches.
Input, CLOSURE limit switch (N.C. contact).
When this contact is opened, power supply to the motor is cut-
off at the end of the road barrier closing operation.
Input, braking limit switch in the opening phase (N.C. contact).
When this contact is opened, braking starts during the barrier
opening phase.
Input, braking limit switch in the closing phase (N.C. contact).
When this contact is opened, braking starts during the barrier
closing phase.
Connection of the antenna radio receiver removable board
(24-signal/25-screen).
Output, N.O. contact of the second radio channel.
Connection of the transformer secondary winding
Connection of the transformer primary winding
7