JUNG TKTR24U Operating instructions

Brand: JUNG

Model: TKTR24U

Type: Operating instructions

Product Information

DCM Door release relay (flush mounted)

TK TR 24 U

Safety instructions

Assembly, installation, and commissioning must only be carried out by a qualified

electrician!

For work on systems with 230 V AC mains current the safety requirements of DIN VDE

0100 must be observed.

When installing DCM BUS systems the general safety rules for telecommunication sys-

tems in accordance with VDE 0800 must be observed:

• separate cabling for high and low voltage lines

• minimum distance of 10 cm for joint cabling arrangements,

• use of separators between high and low voltage lines in joint cable ducts,

• use of standard telecommunication cables, e. g. J-Y (St) Y with 0.8 mm² cross section

Suitable lightning prediction must ensure that a voltage of 32 V DC will not be

exceeded at the DCM BUS wires a and b.

Application / Brief description

Application

• The TK TR 24 U is a door release relay for the opening of a selective door, if multiple

outdoor stations and door releases are integrated in a DCM system. The relay opens

the door, where the door call has been triggered.

• also for the activation of additional bell button and bell signal systems

• for the evaluation of conrol function of the indoor station

• location-independent installation by means of direct bus connection

Brief description

• Floating contact for door release 24V/2A DC

• Door release time can be programmed

• For the installation into flush mounted wall box

Trigger the device:

You can only program the TK TR 24 U with the TK service device or commissioning

software.

The make contact of the TK TR 24 U can be triggered with different methods:

1) The TK TR 24 U shall assigned to a certain outdoor station as a door release relay.

The TK TR 24 U has to be programmed with the AS-address of these outdoor station.

The device will be triggered with a door release command for the respective outdoor sta-

tion.

2) In an non-programmed condition the TK TR 24 U can be triggered with its serial num-

ber. By means of triggering a door call you can e.g. release an optical door call indication

or an additional door bell. (see page 6)

3) Trigger an optical door call indication or an additional door bell (see page 6) additional

with an internal call or the door bell button: Program the TK TR 24 U with a parallel serial

number additional to step 2) ! (only possible with commissioning software)

4) The TK TR 24 U can be programmed with a control function to trigger the TK TR 24 U

with the function button of the indoor station.

Device overview

BUS connection

terminal

Relay connection

terminal

Jumper

Installation

Installation into flush-mounted wall box

Note

Outdoor installation:

Ensure, that no water can penetrate into the device !

Wiring example

Connecting diagram 3-wire operation Connecting diagram 2-wire operation

Remove jumper for 3-wire operation!

for 2-wire operation install a

max. of 10 x TKTR24U

External power supply

Programming of door release relay

The TK TR 24 U has to be programmed with the TK service device or the commissioning

software.

Switching time settings

You can program the switching time of the TK TR 24 U. The factory setting is 2 seconds.

Trigger external door release

The door release will be triggered via the switching contact of the TK TR 24 U

Selective door release

The door release command of the indoor station always triggers the last calling outdoor

station. Program and lock the outdoor station with a fixed AS-address to ensure a proper

assignment of the TK TR 24 U.

External

ower su

Floor

bell button

Floor

bell button

Wiring diagram: The TK TR 24 U can be supplied via the power supply & control unit

(terminals 19, 20). The door release time will be set in the TK TR 24 U.

At the power supply & control unit you set the time, for how long the supply shall be avail-

able. The time at the power supply & control unit shall be set longer than the release time

at the TK TR 24 U to ensure a sufficient power supply.

Floor

bell button

Floor

bell button

Visual door call indication, additional door bell or other additional devices

Install the TK TR 24 U for the switching of various additional devices.

The TK TR 24 U can be triggered by means of door call, internal call or floor bell call.

Visual door call indication: Additional door bell:

Programmieren Sie die Seriennummer des TK TR 24 U auf die Klingeltaste der Außensta-

tion (zusätzlich zu der Sr-Nr der verwendeten Innenstation).

Programmieren Sie die Schaltzeit nach Kundenwunsch.

The triggering of the TK TR 24 U by means of internal call or floor bell button can only be

programmed with the Commissioning Software.

Place the checkmarks as shown in the following figure and type in the serial number of the

indoor station.

external

power supply

Technical Data

Supply voltage: +24 V DC ± 8 %

Dimensions: 52 x 52 x 23 mm

Weight 25 g

Admissible ambient temperature: -20 °C ... 50 °C

Input current (2-wire): I(a) = 0.9 mA

Input current (3-wire): I(a) = 0.4 mA

I(P) = 0.5 mA

I(Pmax) = 12 mA

Protection level: IP10

Screw terminals: 0.4 ... 0.8 mm

Recommended wire strip-off: 5 ... 6 mm

Acceptance of guarantee

We accept the guarantee in accordance with the corresponding legal provisions.

Please return the unit postage paid to our central service department giving

a brief description of the fault:

ALBRECHT JUNG GMBH & CO. KG

Service-Centre

Kupferstr. 17-19

44532 Lünen

Germany

Service-Line: 0 23 55 . 80 65 51

Fax: 0 23 55 . 80 61 89

E-Mail: [email protected]

Technique (DCM)

Service-Line: 0 23 55 . 80 65 52

Fax: 0 23 55 . 80 62 55

E-Mail: [email protected]

Albrecht Jung GmbH & Co. KG

P.O. Box 1320

58569 Schalksmühle

Germnany

www.gb.jung.de

www.jung-catalogue.com

The

-sign is a free trade sign addressed

exclusively to the authorities and does not include

any warranty of any properties.

Technical subjects to change.

EN_TKTR24U.doc

02/2011

JUNG TKTR24U Operating instructions

JUNG TKTR24U Operating instructions

JUNG TKTR24U Operating instructions

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