Verkaufsgesellschaft TER 1, Fitting And Operating Instructions

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in the decoder, without the remaining keys or lock being affected.
In the ex-factory state the memory locations for the transponder keys are free/deleted. The
registration or deregistration of transponder keys as well as changes to the settings remain
stored even in the event of a power failure.
2 Electrical connection
2.1 Connection for an automatic door opener
The decoder is connected to a 230 V mains supply via a 12 V bell transformer (safety
transformer, not included in the scope of delivery). At a voltage of 12 V, the transformer
must be able to provide at least the power necessary for operation of this door opener in
order for the automatic door opener to function perfectly. This is usually 2 A, but please
note the specifications for the respective door opener! When in doubt, select the next
highest current value for the transformer to be used at a voltage of 12 V. In this case,
jumpers J1, J2 and J3 are not severed (ex factory state). The automatic door opener is
supplied with power via terminals .6 and .8 and controlled via terminal .5 (make contact).
See Figure
4a (BN = brown, BK = black, BL = blue) for the connection.
2.2 Connection for a potential-free relay output
(e.g. for driving a door operator):
The decoder can also be supplied with a voltage of 24V AC/DC (one possibility being
directly from a door control system, provided this can supply the required current according
to the table). In this instance, jumpers J1, J2 and J3 must be severed. At terminals 5 and 8
a potential-free closer contact is available. Change the impulse duration to 0.5 sec. in
accordance with chapter 3.4. Connection see figure
4b .
Max. contact load of the output relay:
Terminal .5/.8 n.o. contact max. contact load:
2,5 A/30 V DC
Power consumption or current input of the decoder and reader without automatic door
opener:
Voltage Stand-by maximal
12 V AC with bell transformer 5,1 W 6,2 W
24 V AC/DC 80 mA 120 mA
3 Operating instructions TER 1
Located in the decoder is an input module, fastened to the motherboard, incorporating two
7-segment displays and three buttons (
„-”, „+” and „P” ), via which transponder keys can
be registered and deregistered, the impulse duration of the output relay can be set or the
entire unit reset to the ex-factory state.
After connecting the power supply and a reader (polarity does not need to be observed
here), the unit is ready for operation. This and connecting the output relay is shown in
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02.2008 TR30A058 RE 11