Technical Data; Electrical Connections - Key Automation CT-24M Manual De Instrucciones

GB

TECHNICAL DATA

Electrical parameters
Power supply
Frequency
Input in stand-by (230V)
Maximum input (230V)
Max. motor power
Working temperature
Battery type (not supplied)
Battery autonomy
Battery charging time
Size of card CT-24M
Size of card CABAT-30

ELECTRICAL CONNECTIONS

For connections, refer to table 1 and figure 2.With existing installations, a general check of the state of the
wires (section, insulation, contacts) and auxi-liary equipment (photocells, receivers, pushbutton boards, key
selectors, etc.) is recommended.
Tips for correct installation:
1.The cross section of the cables should be calculated according to their length and absorbed current.
2.Do not use a single cable of the "multi-core" incommon with other equipment.
3.When the control cables are very long (over 50 metres), de-coupling is advisable with relays mountednear
the control unit.
4.Any N.C. inputs (photocells, limit switches, safety edge and stops) that are not used in thecontrol
unit should be short-circuited with the common terminal terminal.
5.All the N.C. contacts linked with the same input should be connected in series.
6.All the N.O. contacts linked with the same input should be connected in parallel.
- THE INSERTION OF AN external, independent DISCONNECTING SWITCH (not supplied) 30mA of
suita-ble capacity for the load is envisaged for the control unit power supply.
- The equipment should be INSTALLED in a "WORKMANLIKE" manner by qualified personnel
inaccordance with the laws in force and in compliance with standards EN 13241-1, EN 12453 and
EN 12445 regar-ding automation safety.
IMPORTANT: THE UNLOCK/LOCK PROCEDURES MUST BE
PERFORMED WITH POWERED OFF MOTOR
32
230 Vac ±10%
-20 +60°C
Rechargeable 2 x 12V 1,3Ah
4 cycles within 5h
(approximate, see paragraph "battery charger" page 33)
85 x 123 H40
35 x 58 H18
50/60 Hz
100 mA
1 A
120 W
10h