Cytech Comfort DM02 User manual

Brand
Cytech
Model
Comfort DM02
Category
Door intercom systems
Type
User manual
Comfort, the Intelligent Home System
Comfort
DM02 Door
Station
Interface
Comfort DM02 Door Station Interface
Introduction....................................................................1
Specifications..................................................................2
Contents........................................................................2
Differences from DM01.....................................................2
Settings.........................................................................2
Connections.....................................................................................2
Jumper Settings...............................................................................2
LED Indicators..................................................................................3
Trimmers.........................................................................................3
Switch.............................................................................................3
Door Station ID Switch......................................................................3
Installation Examples.......................................................5
Typical Fermax Installation................................................................5
Connection to DP04.........................................................9
Version History..............................................................11
Comfort DM02 Door Station Interface
Introduction
K2 K1
COM2 NO2 NC2 COM1 NO1 NC1 BELL GND 12V MIC SPK MIC SPK KA KB
OUT IN OUT OUT IN
GND 12V_IN
JP5
JP4
JP3
JP2
JP7
JP6
JP1
JP8A JP8
A B C
SW1
SW2
MIC
VR1
J5
J2
TONE
J1
VOICE
VR2
C24 C7
C8
D8
The DM02 Door Station Module provides the functions of Comfort’s Door
Station, but using a third party audio or video Intercom system like the
Fermax CityMax and Cityline series, Farfisa, or the DP04 Door Station.
Instead of having the DP03 Door Station at the door or gate, the third
party Intercom outdoor call station or DP04 will be used. The DM02
module is mounted within or next to the main Comfort control panel.
When a visitor presses the doorbell on the intercom call station, the
Intercom Indoor handsets will ring, as well as the internal telephones
connected to Comfort Either the intercom handset or the internal
telephones can be used to talk to the visitor and open the door or gate.
The DM02 provides two relay outputs to operate 2 doors or gates. When
the security system is armed, Comfort will dial to the programmed
telephone number to allow the user to talk to the visitor and to open the
door or gate as well as disarm the security system if the guest is
welcome. This extends the utility of a normal audio/video intercom
system.
1
Comfort DM02 Door Station Interface
Specifications
wDimensions: 108 x 88 mm
wMaximum Number of Door Station: 3
wPower Supply: 12V (supplied by Comfort)
Contents
The DM02 package consists of the following*:
wComfort DM02 Manual (this booklet)
w4 way cable for RS485 communications
w4 x 2 way removable terminal blocks
w3 x 3 way removable terminal blocks
*Subject to change without prior notice
Differences from DM01
DM02 is an improved RoHS-compatible version of DM01. It is able to
interface with more external intercoms than the DM01. DM02 will also
work with the new DP04 version of the Door Station
Settings
Connections
wJP5 - COM2/NO2/NC2: Terminals for Relay Contact for Open
Door Response
wJP4 - COM1/NO1/NC1: Terminals for Relay Contact for Open Gate
Response
wJP3 – BELL/GND/12V_OUT: Connector for Doorbell Input: 5 to 24
VAC or + 5 to 24 VDC voltage input initiates the doorbell. If
doorbell input is DC, shunt J1 header to position 1-2. If doorbell
input is voltage-free contact, shunt J1 to position 2-3.
wJP7 – MIC IN/SPK OUT: Connection to Intercom Outdoor Station.
wJP6 – MIC OUT/SPK IN: Connection to Comfort MIC/VOICE.
wJP2 - KA/KB: RS485 to Comfort
wJP1 - 12V_IN/COM: Voltage supply from Comfort.
wJP8/JP8A- Alternative connection for KA/KB/12V/GND (JP2 and
JP1) for short distances up to 1 meter from Comfort.
Jumper Settings
wJ1: Shunt J1 to positions 1-2 if the doorbell input (to BELL
terminal) is a DC signal of 5V to 24 VDC. Leave J1 open if the
Doorbell input is an AC signal 5 V to 24 VAC. Shunt J1 to positions
2-3 if the doorbell input is a voltage free contact. Default shunt.
2
Comfort DM02 Door Station Interface
wJ2 - Tone: Shunt for louder Beep tone volume. This affects
specific Door station beeps like the beeping tone caused by lack of
communications. Default Open (soft).
wJ5 – Shunt J5 if the DM02 is to be connected to Comfort’s DP04.
This will enable the LED indicator on the DP04 to be turned on
when the MIC is active.
wSW1 – Set of 3 shunts to set the ID (see “Door Station ID
Switch”).
LED Indicators
wD8 – Turns on when the microphone circuit is enabled; i.e. the
outdoor intercom is in talk mode.
Trimmers
wVR1 – MIC: Used to tune the microphone gain level from the
outdoor door station to Comfort.
wVR2 - VOICE: Used to tune the speaker gain level from Comfort to
the outdoor door station.
Switch
wSW2 – Doorbell: Simulates a press of the doorbell for testing.
Door Station ID Switch
Comfort is able to support up to 3 door stations. SW1 is a set of 3
headers which is used to determine the ID, in accordance to the following
table:
ID SW1-A SW1-B SW1-C
1Short Short Short
2Open Short Short
3Short Open Short
In the Comfigurator software, the number of door station must be set to
equal the maximum (ID) number of door station in the system. Do not
set door stations with the same IDs as this clash of IDs will result in
communication failure.
After changing the ID of the door station, remember to reset the DM02
by unplugging and plugging the 12V/COM terminal block.
After setting the IDs of the door stations in the system, the total number
of door stations must be set in the system.
To do this, set the number of door stations in Comfigurator to the correct
number. This can be found under “Configuration”->”Modules and
Settings”->”Number of Door Stations”.
3
Comfort DM02 Door Station Interface
Alternatively, the number of door stations may be set using the
keypad. To do so, login to Engineer Menu 7, 4, 1 and set location
1674 to the number of door stations.
The system must be reset in both cases for the changes to take effect
If any door station loses communications with Comfort, it will be
reported as “Communications Failure, ID#” where ID# is the ID for the
door station (49 for ID 1, 50 for ID 2, and 51 for ID 3).
4
Comfort DM02 Door Station Interface
Installation Examples
Typical Fermax Installation
K2 K1
COM2 NO2 NC2 COM1 NO1 NC1 BELL GND 12V MIC SPK MIC SPK KA KB
OUT IN OUT OUT IN
GND 12V_IN
JP5
JP4
JP3
JP2
JP7
JP6
JP1
JP8A JP8
A B C
SW1
SW2
MIC
VR1
J5
J2
TONE
J1
VOICE
VR2
C24 C7
C8
D8
21 3 4 6
Fermax Indoor Unit
21 3 6
Fermax Outdoor Unit
L+ L- Ab Ab
Lock Release
In the Fermax installation, J1 must be set to the 1-2 position as the
push-button gives a DC voltage.
5
Comfort DM02 Door Station Interface
The connections between Comfort’s DM02 and Fermax Door Stations are
as follows:
Fermax DM02 Remarks
1NO2
Used in conjunction with 3 to
activate the electric lock.
2 SPK OUT Audio from indoor to outdoor
3GND, COM2
Common Ground (Shorted
with 1 to trigger electric lock)
4 and L+ BELL Call wire, sends signal when
pushbutton is pressed.
6 MIC IN Audio from outdoor to indoor
Note that NO2 and COM2 are optional connections, NO1 and COM1 may
be used instead. They are used to trigger relays K1 and K2 so that the
electric lock is able to be activated via the “Open Door” and “Open Gate”
commands.
6
Comfort DM02 Door Station Interface
Typical Farfisa Installation
FARFISA UNIT
K2 K1
COM2 NO2 NC2 COM1 NO1 NC1 BELL GND 12V MIC SPK MIC SPK KA KB
OUT IN OUT OUT IN
GND 12V_IN
JP5
JP4
JP3
JP2
JP7
JP6
JP1
JP8A JP8
A B C
SW1
SW2
MIC
VR1
J5
J2
TONE
J1
VOICE
VR2
C24 C7
C8
D8
In the Farfisa installation, J1 must be set to the 2-3 position as the
pushbutton gives a voltage-free contact.
7
Comfort DM02 Door Station Interface
For the Farfisa to Comfort connections, a brief summary is shown below:
Farfisa DM02 Remarks
1SPK OUT
Reception audio line (audio
to door station)
2MIC IN
Transmission audio line
(audio from door station)
3 12V OUT Power supply
4 GND Audio ground
-GND LED ground
C GND Pushbutton common
A12V OUT LED supply
P1 BELL Pushbutton
8
Comfort DM02 Door Station Interface
Connection to DP04
The DP04 is a new version of the DP03 door station which must be
connected to a DM02 inside the house. DP04 contains the speaker and
microphone amplifiers and doorbell button. DP04 provide better security
compared to DP03 because the communications signals do not go outside
the house, but to the DM02 only. Using a DP04 also helps protects
Comfort from any damage due to nearby lighting surges, as this would
tend to affect the DP04 only, while the DM02 in the house may not be
affected.
C4 C2
U2
U1
C6
VR1
MIC SPK 12V COM DOOR
BELL
PC01-069A
P1
GND
MIC
C1
P2
SPK
MIC ROPHONE
SPEAKER
K2 K1
COM2 NO2 NC2 COM1 NO1 NC1 BELL GND 12V MIC SPK MIC SPK KA KB
OUT IN OUT OUT IN
GND 12V_IN
JP5
JP4
JP3
JP2
JP7
JP6
JP1
JP8A JP8
A B C
SW1
SW2
MIC
VR1
J5
J2
TONE
J1
VOICE
VR2
C24 C7
C8
D8
Similar to the Farfisa door station, J1 is to be shunted to positions 2-
3 when using the DP04. However, note that J5 must also be shunted.
9
Comfort DM02 Door Station Interface
The rest of the connections are as follows:
DP04 DM02 Remarks
MIC MIC IN Microphone audio from DP04
SPK SPK OUT Speaker audio to DP04
12V 12V OUT 12V supply to DP04
COM GND GND to DP04
DOOR BELL BELL Pushbutton for DP04
10
Comfort DM02 Door Station Interface
Version History
1.0.2 (3 March 2007):
Changed to DM02. Includes support for voltage-free contacts for doorbell;
support for DP04 audio module.
1.0.0 (14 October 2003):
Initial Release for DM01
11
Comfort DM02 Door Station Interface
Document Title: Comfort DM02 Door Station Interface
Filename DMman.doc
Document Version: 1.0.2
Date Last Modified: 2 March 2007
Comfort Version: Outside 4.202 and above
Comfigurator: 1.5.0 and above
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Cytech Comfort DM02 User manual

Brand
Cytech
Model
Comfort DM02
Category
Door intercom systems
Type
User manual
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