Telcoma T124 Installationsanweisungen Seite 38

GB
T124F control unit for up-and-over doors
The T124F operation is identical to that of the T124 version, with the exception of the functions of dipswitches 7, 8
and 9 (part 8 of part. 1) and clamps 8-9.
FUNCTION n.Dip OFF ON DESCRIPTION
7
Closing thrust
Deceleration on
8
opening
Deceleration on
9
closing
MOR. n. MOR. n.
9 8
BATTERY CHARGER CB24 (optional)
An installation with T124 can also operate in a blackout by connecting two 12V 1.3Ah rechargeable batteries (not
supplied) and a battery charger mod. CB24, without altering the rest of the installation in any way whatsoever.
It is recommended with new installations: to connect the batteries and battery charger at the end when the
installation has been tested, to comply with figure 2 and to pay attention to the polarity of the conductors.
Connection sequence:
- cut off the 230V power supply;
- connect terminals 3 and 4 of CB24 to terminals 3 and 4 (or 5 and 6) of the control unit T124;
- using the supplied leads, connect the 2 batteries (in series) to terminals 1 and 2 of the battery charger;
- check that the control unit is powered correctly;
- reconnect to the mains 230V power supply.
- The new batteries will be fully charged after approx. 10 hours.
- The number of gate movements possible when powered by battery depends on many factors;
an approximate example could be 4 complete cycles under the following conditions:
- gate 150kg length 3m
- installation with 1 pair of photocells, plug-in receiver and 1 flashing light (25W max.)
- fully charged batteries
- within 5h from 230V power failure
38
Cut out
Connected
Cut out
Connected
Cut out
Connected
DEVICE
V
Light 24Vac
I max FUNCTION
1A Courtesy light On, from start of movement to 2 minutes after full closure
NOTES