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2easy DT 2-wire Technical Manual

Other manuals for DT 2-wire: Technical Manual
Manual is about: Video Intercom System

Summary of DT 2-wire

  • Page 1

    Dt 2-wire video intercom system technical guide.

  • Page 2: Content

    Content section1 - introduction 1 system features- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 system capacity- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - 1 syst...

  • Page 3

    Section3 - cables and connections 28 general rules for installation-- - - - - - - - - - - - - - - - - - - - - 28 connecting the connectors - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -28 installation height - - - - - - - - - - - - - - - - - - - - -...

  • Page 4

    Section1 - introduction system features • with only 2 wires (no polarity) throughout the whole installation, the 2-wire dt system is a simplified installation system with minimum wiring and powerful features. The minimum wiring drastically reduces installation times and errors. By means of fm video ...

  • Page 5

    Villa application although the dt system is mainly designed for the small apartment system usage, it can be used in villa or villa group applications. Multi monitors can be installed in a family with the same user code, or many houses can be connected as one system, and all of these monitors can hav...

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    3.

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    Section2 - units and installations door station bit-4=off on 1 2 3 4 5 6 dmr11/id/d8 dmr11/d8 ep11/d24 bit-4=on on 1 2 3 4 5 6 dmr11/id/s4 dmr11/s4 ep11/s12 features • full anodize aluminum panel. • sony color ccd camera. • camera angle adjustable. • id card access control • night-view led with cds ...

  • Page 8

    3 0 8 m m 2 9 8 .5 m m parts and functions camera lens cds sensor infrared led camera angle adjustment speaker microphone name plate call button 123 mm place name plate speaker vol adjustment connection board 18 mm 45 mm 114.5 mm press down and shift right/left to open the transparent name plate cov...

  • Page 9

    1 2 3 4 5 6 o n r s -4 8 5 s e t 2 9 8 .5 m m standard installation camera angle adjustment open the mounting box of the panel, use a cross screw to adjust the view angle of the camera before installation. Installation with expanding panel jointer*2 stopper note the double button line expansion pane...

  • Page 10

    S e t r s -4 8 5 r s -4 8 5 s e t terminal descriptions +12v t/r -t/r+ lk - (gnd) lk+(com) n.O. Eb+ eb - dmr11 connection board 1 2 3 l1 l2 • +12v: 12vdc power output. • lk-(gnd): power ground. • lk+(com): electronically load activation relay contact common. L1 l2 pa pb bus • no.: electronic load ac...

  • Page 11

    Dip switches settings total 6 bits in the dip switches can be configured. The switches can be modified either before or after installation. • bit-1 and bit 2 is for door station id settings, when muti door stations are installed in the system, these two bit on(1) off(0) = = on 1 2 3 4 5 6 must be se...

  • Page 12

    R s -4 8 5 s e t r s - 4 8 5 s e t door station lock connections +12v t/r - lk - (gnd) t/r+ lk+(com) n.O. Eb+ eb - dmr11 connection board +12vlk - (gnd) t/ r - t/ r + lk +( co m)n. O.Eb +e b - 1 l1 l2 pa 2 3 pb bus 1. Direct lock connection l1 l2 pa 1 2 3 pb bus use the power of the system to supply...

  • Page 13

    B. Connection for power-- off-to-unlock type: - +12v lk - (gnd) lk+(com) + n.O. 12v 300ma eb+ eb - jumper set to 2-3 position 12 set to normally closed on the 3 unlock relay mode on dt software. 2. Additional power supply dips on 1 2 3 4 5 6 dips-5: set to on, unlocking time is 5 seconds. When the e...

  • Page 14

    Proximity id card operation • up to 1000 user cards can be registered by the door station. • easy management with led state and sound hint. • there are two master cards, one master card add card and one master card delete card, when adding a new master card, the old one will be replaced automaticall...

  • Page 15

    Add user cards by room: press a certain button on the show the master card door station, then show the show the master add card in standby cards which to be assigned to card add card again to this room. Then press another confirm and exit. Button and show the cards ...... Delete user cards by room: ...

  • Page 16

    Monitor features power + in-use - lcd screen led indicator speaker + button - button call unlock talk/mon lcd touch screen microphone call button unlock button intercom menu button unlock intercom button ta lk/ m o ni tor unlock button talk/mon button microphone mounting hook connection port mountin...

  • Page 17

    Terminal descriptions monitor s1 connection board on sw+ sw- 1 2 3 4 5 6 ext-ring gnd video bus intercom function • sw+: door bell call button. • sw-: door bell call button. • ext-ring: external ringer output(12vdc 100ma) • gnd: ground. • video: video signal output. • s1: dip switches for system con...

  • Page 18

    Step 1: run the dt config software. Connect the usb-485 convertor to the dmr11 door station and the pc, double click the software to make it running on the pc, then click the namelist tap, the screen will be showed: step 2: edit the namelist. In the name input field, there is a room no. Column and a...

  • Page 19

    Camera auto switching when multi door stations or cctv cameras are installed in the system, monitor can display the video one after another. The monitoring time for each station or camera must be set by the dt-config software manually to enable the auto switching function(dt-config-- >parameter-- >c...

  • Page 20

    User code setup in the dt system, every apartment must have a unique identification called user code. The dip switches are used to configure the user code for each monitor. • bit-1 to bit-5 are used to user code setting. The value is from 1 to 32, which have 32 different codes for 32 apartments. • w...

  • Page 21

    Monitor extending connection + - s1 on 1 2 3 4 5 6 l1 l2 1. Door bell call button additional door bell call button can be connected to the monitor, so that the visitors can ring the door bell again in front of the user's apartment. When the call button is pressed, the monitor will output ring tones ...

  • Page 22

    9 7 9 5 6 9 8 1 8 3 accessories ps5 - power supply the ps5 power supply unit is designed for dt system to supply up to 32 monitors and total 4 door stations at the same time. • universal ac input/full range. • multi protection: short circuit, overload, over voltage • cooling by free air convection •...

  • Page 23

    Din installation dps ps5 din nail 85~260ac dt - system - technical guide 20

  • Page 24

    Dps dps: this unit is a power supply adaptor for the ps5 or ps4 power supply, it transfers the power from the power supply to the suitable power for the non-polarity bus. Note that the dps must work together with the ps5 or ps4 power supply. Connect to dps connect to door station technical specifica...

  • Page 25

    4 5 m m dps/dbc dimensions direct wall mounting din rail mounting use the screws to fasten the unit on the wall directly. Install on the din rail. 85mm dt - system - technical guide 22.

  • Page 26: Dbc-4

    Dbc-4 unit dbc-4 distributor is a 4 output user distributor for dt system, to approach the star topology connection in the apartment system. See section 3 cables and connection for detail connection information. Set to 120 for the last dbc-4 on the building, the others must be set to hi. Dps-4 unit ...

  • Page 27

    8 8 m m 6 2 m m 1 3 m m 3 6 m m dbc-4/dps-4 dimensions 140mm 70mm upward 84mm 32mm trunk bus d c b a hi 120 a/b/c/d port: connect to monitors/door station trunk bus: bus input/output. Direct wall mounting din rail mounting dt - system - technical guide 24.

  • Page 28: Dcu

    Dcu unit the dcu unit is a multi function device which can connect 2 ccvt cameras and light/lock control. Com eb+ nc eb- dcu bus-in bus-out bus-ds +12 gnd vg vd terminal connections dip1 • dip2 p1 • p2 • on1 2 3 4 5 6 on1 2 3 4 • • • • • • • led 2 led 1 • vd vg • gnd • +12 • ac com: contact relay co...

  • Page 29

    6 0 m m dimensions direct wall mounting din rail mounting 80mm dt - system - technical guide 26.

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    27.

  • Page 31

    Section3 - cables and connections general rules for installation connecting the connectors before screw the wire to the plug-in connector, it's important to process the wire in the correct way. See the following steps to connect the wire. 1. Strip the wire 2. Twist and bend it ~12mm 7~8mm 3. Put onl...

  • Page 32

    Table of cables and distance the maximum distance of the wiring is limited in the dt system. Using different cables may also affect the maximum distance the system can reach. The farthest monitor dbc b c when monitor quantity cable usage a dps ps5 b c twisted cable 2x0.75 mm 2 60 60 30 twisted cable...

  • Page 33

    System wirings and connections 1. Basic in-out wiring mode on 1 2 3 4 5 6 code=32, dip-6=on on 1 2 3 4 5 6 code=31, dip-6=off on 1 2 3 4 5 6 code=1, dip-6=off dps ps5 85~260ac id=00 on 1 2 3 4 5 6 dt - system - technical guide 30

  • Page 34

    2. Basic in-out wiring mode (1~n risers) on on 1 2 3 4 5 6 1 2 3 4 5 6 code=8, dip-6=on code=4, dip-6=on on on 1 2 3 4 5 6 1 2 3 4 5 6 code=7, dip-6=off code=3, dip-6=off on on 1 2 3 4 5 6 1 2 3 4 5 6 code=5, dip-6=off code=1, dip-6=off dbc dbc dps ps5 85~260ac id=00 on 1 2 3 4 5 6 31.

  • Page 35

    3. In-out wiring with one-user distributor on on 1 2 3 4 5 6 1 2 3 4 5 6 code=32, dip-6=on code=31, dip-6=off on on 1 2 3 4 5 6 1 2 3 4 5 6 code=30, dip-6=on code=29, dip-6=off on on 1 2 3 4 5 6 1 2 3 4 5 6 code=9, dip-6=on code=8, dip-6=off on on 1 2 3 4 5 6 1 2 3 4 5 6 code=2, dip-6=on code=1, dip...

  • Page 36

    4. Basic star wiring mode on on hi 1 2 3 4 5 6 1 2 3 4 5 6 code=32, dip-6=on code=31, dip-6=on on on 1 2 3 4 5 6 1 2 3 4 5 6 code=30, dip-6=on code=29, dip-6=on on on hi 1 2 3 4 5 6 1 2 3 4 5 6 code=4, dip-6=on code=3, dip-6=on on on 1 2 3 4 5 6 1 2 3 4 5 6 code=2, dip-6=on code=1, dip-6=on dps ps5 ...

  • Page 37

    5. 4 door stations and star wiring mode on on hi 1 2 3 4 5 6 1 2 3 4 5 6 code=4, dip-6=on code=3, dip-6=on on on 1 2 3 4 5 6 1 2 3 4 5 6 code=2, dip-6=on code=1, dip-6=on dps-4 dps ps5 bus a b c d 85~260vac id=00 id=10 on 1 2 3 4 5 6 on 1 2 3 4 5 6 id=01 id=11 on 1 2 3 4 5 6 on 1 2 3 4 5 6 dt - syst...

  • Page 38

    6. 1 door station and 2 cctv cameras on on hi 1 2 3 4 5 6 1 2 3 4 5 6 code=4, dip-6=on code=3, dip-6=on on on 1 2 3 4 5 6 1 2 3 4 5 6 code=2, dip-6=on code=1, dip-6=on ac dcu dps ps5 85~260vac id=00 on 1 2 3 4 5 6 35.

  • Page 39

    7. Mixed 1/4 user distributors wiring on 1 2 3 4 5 6 code=32, dip-6=on on on 1 2 3 4 5 6 1 2 3 4 5 6 code=31, dip-6=on code=30, dip-6=off on on hi 1 2 3 4 5 6 1 2 3 4 5 6 code=4, dip-6=on code=3, dip-6=on on on 1 2 3 4 5 6 1 2 3 4 5 6 code=2, dip-6=on code=1, dip-6=on dps ps5 85~260ac id=00 - + dt -...

  • Page 40

    Busy state management calls and busy state are managed according to the programmed system times • pick-up waiting time: this is the duration from when a call is made from a door station to when the called monitor is picked up; the system will cut off the call after this period of time.(the default s...

  • Page 41

    Door station function 1. Call forwarding: every call button on the door station has a button id,which is associated with a monitor id(monitor address or code). When a call button is pressed on a door station: • door station free: the door station will output the call forwarding tone (a long beep(di~...

  • Page 42

    System setup what’s user code in 2-wire dt system, each monitor installed in system must be programmed with a calling address or calling number, which is user code. For monitor, user code is defined by 1~5 bits dip switchers on the connection board, according the user code rules. For example, if you...

  • Page 43

    What's slave address 2-wire dt system is capable of connecting up to 4 monitors in one apartment, which means they will have the same user code, and will be called simultaneously. In this condition, the monitors should be programmed as below: • 1. All the monitors of same apartment must be programme...

  • Page 44

    Online search online search function is designed for the purpose of getting a quick view of the monitors installing situations, or to check if each of them works or not. This is very useful for installation maintain. There are 3 different ways to use the online search function, manually search, use ...

  • Page 45

    2. Use id tag the door station will be equipped with an online search card with a card number of 16666666, which is designed for the online search only. Show the online search card on the card window one time within 3 seconds, the door station will start to search the right column monitors; show the...

  • Page 46

    R s -4 8 5 s e t section5 - dt config software introduction dt-config software is a powerful configuration and debug tool to setup the 2-wire system. As simplified software tools, dt-config allows installers to check and program door stations rapidly, which is especially useful in complex installati...

  • Page 47

    Interface preview 1. Main menu (information menu) the information tab shows the product model , hardware version , software version , serial no. , access control , access card number information. On the installer's information tab, user can input the project name and block name for this door station...

  • Page 48

    3. Name list setup this menu is for the name list input and download operations. All user namelist can be input and download to the door station and the door station will send the namelist to every monitor in the system. 4. Access control the access control tab included two sub tabs, device operatio...

  • Page 49

    5. Debug tool the debug tool is very useful when trouble shoot or maintain the system: to start diagnose operation, and the result will be showed in list window. • user code range : to change the user code start and end address, only set valid range will save more time. • online check button : use t...

  • Page 50

    Dt user code programming table page1/2 user code bit state room name label remark on 01 1 2 3 4 5 6 on 02 1 2 3 4 5 6 on 03 1 2 3 4 5 6 on 04 1 2 3 4 5 6 on 05 1 2 3 4 5 6 on 06 1 2 3 4 5 6 on 07 1 2 3 4 5 6 on 08 1 2 3 4 5 6 on 09 1 2 3 4 5 6 on 10 1 2 3 4 5 6 on 11 1 2 3 4 5 6 on 12 1 2 3 4 5 6 on...

  • Page 51

    Dt user code programming table page1/2 user code bit state room name label remark on 17 1 2 3 4 5 6 on 18 1 2 3 4 5 6 on 19 1 2 3 4 5 6 on 20 1 2 3 4 5 6 on 21 1 2 3 4 5 6 on 22 1 2 3 4 5 6 on 23 1 2 3 4 5 6 on 24 1 2 3 4 5 6 on 25 1 2 3 4 5 6 on 26 1 2 3 4 5 6 on 27 1 2 3 4 5 6 on 28 1 2 3 4 5 6 on...

  • Page 52

    Guangzhou video-tech electronics co.,ltd www.V-tec.Com.Cn www.Viewtech2wire.Com dt system technical guide_v1.0