2 -Wire Intercom System

Transcription

1 2 -Wire Intercom System DT591/592 User Manual DT591 DT592 DT-ENG-591/592-V

2 CTENTS 1.Parts and Functions Terminal Descriptions Specifications Mounting Mounting Without Rainy Cover Mounting With Rainy Cover Placing Name Label System Wiring and Connections Basic Connection Electric Lock Connection Door Lock Controlled with Internal Power Door Lock Controlled with Dry Contact Unlock parameter setting(set on monitor) Multi Doorstations Connection Multi Monitors Connection Basic IN-OUT Wiring Mode With DBC4A1 Wiring Mode Setup DIP Switches Settings of Doorstation Ringtone Mode Settings Unlock Time Settings Cables Requirements... 12

3 1.Parts and Functions Camera Lens Night View LED Speaker 6.93 in Nameplate Call Button Microphone Rainy Cover 3.54 in 0.91 in Note: DT592 has two call buttons. 2.Terminal Descriptions 3 Lock Control Jumper Doorstation Code DIP MIC adjustment SPK adjustment BUS PL S1+ S2+ S- Main Connect Port -1-

4 Lock Control Jumper: To select the lock type: see 5.2.1, Doorstation Code DIP: Total 4 doorstations can be supported,see 6.1 Main Connect Port: To connect the bus line and the electronic locks. BUS: Connect to the bus line, no polarity. PL: External lock power input, connect to the power positive(power +). S1+, S2+: Lock power(+) output, to connect 2 locks. S-: Lock power(-) output, connect to the power(-) input of locks(only when using the camera to power the locks, if using the external power supply for the locks, the S- will not be connected). 3.Specifications Lock Power supply: 12Vdc, 300mA(Internal Power) Power Consumtion: 1W in standby, 12W in working NO, COM dry contact: Max. 48V dc 1.5A Unlocking time: 1 to 9 seconds, set by Monitor Working temperature: -10ºC ~ 45ºC 4.Mounting 4.1 Mounting Without Rainy Cover in 2-2-

5 4.2 Mounting With Rainy Cover The distance between the top of main unit and rain cover should be not less than 3mm. 3mm Rainy cover Main unit Rainy cover Main unit in Placing Name Label Move the plastic cover away to open the transparent name label cover, insert a name paper, then put the plastic cover back to the panel. name label -3-

6 DIP System Wiring and Connections 5.1 Basic Connection Code=00, DIP6=on + - DR DPS L1 L1 L2 PL S1+ S2+ S- L2 DIP Switches - Doorbell Button + Switch 5.2 Electric Lock Connection (NOT RECOMMENDED). See Page 6. Note: NOT RECOMMENDED unless the door lock is less than 250mA. Please see Part on Page 6 for HOOKING UP A DOOR RELEASE Door Lock Controlled with Internal Power Note: 1. Electronic lock of Power-on-to-unlock type should be used. 2. The door lock is limited to 12V, and holding current must be less than 250mA. 3. The door lock control is not timed from Exit Button(EB). 4. The Unlock Mode Parameter of Monitor must be set to 0 (by default). connect one lock Connect one lock Jumper position in 1-2 connect two locks Connect two locks Jumper position in 1-2 BUS PL S1 + S2 + S- BUS PL S1+ S2+ S- *EB 2 nd 2 nd * EB LOCK LOCK * EB 1 ST 1 ST -4- LOCK

7 5.2.2 Door Lock Controlled with Dry Contact Note: 1. The external power supply must be used according to the lock. 2. The jumper must be taken off before connecting. 3. Setup the Unlock Mode of Monitor for different lock types. Power-on-to-unlock type:unlock Mode=0 (by default) Power-off-to-unlock type:unlock Mode=1 connect one lock Take off the Jumper connect two locks Take off the Jumper BUS PL S1 + S2 + S- BUS PL S1 + S2 + S- POWER SUPPLY LOCK POWER SUPPLY LOCK -5-

8 5.2.3 Hooking Up a Door Release -6-

9 5.3 Multi Doorstations Connection 4# Camera ID=11 3# Camera ID=01 2# Camera ID=10 1# Camera ID=00 L1 L2 PL S1+ S2+ S- L1 L2 PL S1+ S2+ S- L1 L2 PL S1+ S2+ S- L1 L2 PL S1+ S2+ S- OFF A B C D + - Impedance switch DBC4A1 DR DPS -7-

10 5.4 Multi Monitors Connection Basic IN-OUT Wiring Mode Code=15 Code=14 Code=0 + - DR DPS ID=00 NOTE:Here we take DT47MG(the monitor) for example. -8-

11 5.4.2 With DBC4A1 Wiring Mode Code=15 Code=14 Impedance switch OFF OFF A B C D DBC4A1 A B C D DBC4A1 Code=13 Code=12 Code=3 Code=2 Impedance switch Code=1 Code=0 + - DR DPS ID=00 NOTE:Here we take DT47MG(the monitor) for example. -9-

12 6.Setup (1) OFF(0) = = 6.1 DIP Switches Settings of Doorstation Total 2 bits on the DIP switches can be configured.the switches can be modified either before or after installation. Bit state Descriptions Default setting, ID = 0(00), set to the first Door Station. ID = 1(10), set to the second Door Station. ID = 2(01), set to the third Door Station. ID = 3(11), set to the fourth Door Station. 6.2 Ringtone Mode Settings Note:Monitors response button A must set the user code from 0 to 15.and button B set the user code from 16 to 31. B A A The system supports three ringtone modes: [1]one ringtone, [2]continuous ringtone, [3]forbid ringtone. The default is one ringtone. -10-

13 1)Power-on within 5 seconds; 2)Press and hold "B" button for 3 seconds, it will enter the setting the state of prepare. Press and hold "B" button for 3 seconds, it will enter the state of ringtone mode setting. Indicator Buzzer Indicator Buzzer (flash) beep+,beep (off) beep+ Followed by pressing the "B" button, each time you press "B" button to replace the ringtone mode; Note:The ringtone mode will cycle between [1] [2] [3]. [1]: [2]: [3]: Indicator (flash one) (flash twice) (flash 3 times) Buzzer beep beep,beep beep,beep,beep Note: In all steps, if there isn t any operation within 5s, or press Call button, it will exit the setting. -11-

14 6.3 Unlock Time Settings The unlock time can be set to 1~30 seconds. The default is 1s. 1)Power-on within 5 seconds; 2)Press and hold "B" button for 3 seconds, it will enter the setting the state of prepare. Press and hold "A" button for 3 seconds, it will enter the state of unlock time setting. Indicator Buzzer Indicator Buzzer (flash) beep+,beep (off) beep+ At this time press and hold "B" button,timing starts; release "B" button to end the timing. The time of press and hold "B" button equal to unlock time.(timing Unit: 1s) Indicator Buzzer (flash once per second) beep once per second Note: In all steps, if there isn t any operation within 5s, or press Call button, it will exit the setting. -12-

15 7.Cables Requirements The maximum distance of the wiring is limited in the DT system. Using different cables may also affect the maximum distance which the system can reach. The farest monitor monitor with two or four monitors monitor monitor DBC4A1 B C When Monitor quantity < Cable Usage A B C DR DPS Twisted cable 2x sq.in Twisted cable 2x sq.in 196ft 196ft 98ft 262ft 262ft 131ft When Monitor quantity > 20 A Cable Usage A B C Twisted cable 2x sq.in 229ft 98ft 65ft Twisted cable 2x sq.in 229ft 164ft 98ft Note: The thicker the copper wire is, the longer distances will be. Best wire to use is 18 Guage twisted, while Cat 5 or 6 are not recommended. -13-

16 The design and specifications can be changed without notice to the user. Right to interpret and copyright of this manual are preserved.