Videx Security VX2200 TECHNICAL MANUAL

VX2200 DIGITAL

SYSTEM

TECHNICAL MANUAL

EDITION 1.5

PAGE 2 of 68	VX2200 TECHNICAL MANUAL	VER1.5

	CONTENTS
			PAGE
	Manual introduction		4
	System introduction		4
	Digital door panels		5-9
	Digital door panel programming flow chart		7-8
	4000 Series / 8000 Series Functional door panels		10-12
	Vandal resistant functional door panels (Amplifier 138)		13-14
	Camera’s		15
	Video Distribution		16
	Control equipment		17-23
	Power supplies		17
	Digital time clock		18-19
	Video switching PCB		20
	Isolation card		21-22
	Bus exchange device		22-23
	Concierge unit		24-26
	Concierge unit programming flow chart		26
	2280 Bus interface device		27
	Audio telephones		28-29
	Audio apartment station Art.5178		30-31
	Videophones		32-34
	Video apartment station Art.5478, 5476, SL5478		35-37
	Vandal resistant apartment stations VR5178, VR5478		37-39
	3600 Series Videophone (3678)		40-41
	Extension sounders and extension relays		42
	Installation directions EMI guidelines and cable guide		43-46
	Dip-Switch charts		46-48
	Troubleshooting guide		49
	Wiring Diagrams
	One entrance audio system		50
	One entrance audio system with telephones and apartment stations		51
	Multiple entrance audio system		52
	Audio with 2204N full isolation		53
	Audio system with concierge		54
	2 Level audio system with main gate and multiple block entrances		55
	One entrance video system		56
	Multiple entrance video system		57
	Multiple entrance video with concierge		58
	Coax video example		59
	2 level video system using the 2206N block exchanger		60-61
	Video with 2204N/316I full isolation		62
	System components		63-65
	EMC Test results		66

PAGE 3 of 68

VX2200 TECHNICAL MANUAL

VER1.5

MANUAL INTRODUCTION

The information in this manual is intended as an installation and commissioning guide for the VX2200 Digital system. This manual should be read carefully before the installation commences. Any damage caused to the equipment due to faulty installations where the information in this manual has not been followed is not the responsibility of Videx Security Ltd.

VIDEX run free training courses for engineers who are not familiar with the Videx product range. Technical help is also available on 0191 224 3174 during office hours or via e-mail [e-mail].

SYSTEM INTRODUCTION

The VX2200 audio system is based on a “2 wire” BUS for audio systems and a “6 wire” bus for video systems. The digital front panels are available in several versions including the 8000 series design (With either alphanumeric A-H feature or Name scroll feature), 4000 series design (With either alphanumeric A-F feature or Name scroll feature) and vandal resistant with optional alpha buttons A-H. All digital panels have the facility to call up to 998 users (when using 2206N bus exchange devices, 180 per block/bus). Digital panels also benefit from each user having the additional feature of a personal access code to gain access to the building. Functional panels are also available with up to 64 buttons. All intercom telephones are addressed by means of an 8 way dip-switch located within each handset.

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VX2200 TECHNICAL MANUAL

VER1.5

DIGITAL PANELS

Digital panels are available in the 8000 Series, 4000 Series and vandal resistant. The difference is mainly aesthetics; they all share the same connections, volume adjustments and programming menu. Digital panels can also be programmed with a PC using the SP37 programming kit. The PC connects to the panel via a jack socket located in the rear of the panel. Call progress is shown on a 2 line back lit LCD display. The panels also benefit from voice annunciation and call progress tones which guide the caller through the process of contacting an apartment.

CONNECTION

GND +12

-

L

BS

SL

NC

C

NO

TRD

PTE

JUMPERS

316x

B

FUNCTION

0V connection from PSU and ground connection

12-14Vdc from PSU

0V connection to bus

Bus connection (Data, speech and power) Busy connection for multiple door systems

Switched 0V output (Triggers during a call, for the duration of the call) Normally closed connection of the dry contact relay output

Common connection of the dry contact relay output Normally open connection of the dry contact relay output Trade code enable (Switched 0V to enable)

Push to exit button input (Switched 0V to trigger relay output)

The two jumpers on the panel must be set before powering up to initialise the panel in the correct mode. When using 3161 or 3162 telephones the jumper’s must be in the ‘B’ (316x) position, for all other telephones, videophones and video monitors the jumper’s should be in the ‘A’ (Others) position.

A B A

PAGE 5 of 68

VX2200 TECHNICAL MANUAL

VER1.5

VOLUME ADJUSTMENT

There are four volume adjusters on the door panel as follows:-

Speaker volume	Microphone volume	Balance between mic	Voice annunciation
		volume and speaker	volume (May also be
		volume	labelled ‘V.PB CHIP’

MAKING A CALL

All stages of the call will be acknowledged via the LCD display, voice annunciation and call progress tones. Additionally, the panel will also prompt the user with information on how to progress to the next stage of the call. To make a call simply enter the apartment number required and press ‘Enter’. Alternatively, if the panel has the scroll buttons (‘’,’’,’’) use the ‘’, ‘’ to locate the apartment to call then press ‘’.

USING THE TRADE

On the 4000 Series and 8000 Series panels the trade feature can only be used with a code. To use this facility first the TRD connection must to shorted to ground (As shown in the diagram to the right). To enter a trade code the panel must be in standby. Press the clear button (Display will show ‘TRADE C’), enter the code and then press ‘Enter’.

On the vandal resistant panel the trade button can be used as described above or alternatively the trade button can be used to simply release the door when the button is pressed (As long as the time clock is active). See diagram below for wiring these options.

WITHOUT CODE

WITH CODE

USING AN ACCESS CODE AND ENTERING PROGRAMMING MODE

On panels with a ‘CODE’ button, press ‘CODE’ followed by the code and press ‘Enter’. For panels without a ‘CODE’ button, press ‘0’ followed by the code and press ‘Enter’

Technical specifications
Memory capacity	: 998 users
Working voltage	: 13 Vdc +/- 10%
Max. absorption	: about 350 mA
Working temperature	: -10 +50 C°
Relay contacts	: 3A@30Vdc, 3A@120Vac
PAGE 6 of 68	VX2200 TECHNICAL MANUAL	VER1.5

		DIGITAL PANEL PROGRAMMING
				LCD DISPLAY	EXAMPLE
		ENTER PRESET FACTORY
		CODE 0+6x1 (0111111)		CODE : ******	CODE : ******
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 2	ENTER MASTER CODE		CODE : ******	CODE : ******
		(1 to 6 digits)		NEW : ****	NEW : ****
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 2	ENTER TRADE CODE		TRADE C : xxxxxx	TRADE C :
		(1 to 6 digits)		NEW : xxxx	NEW : 1234
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 4	ENTER MEMORY
		LOCATION (1 to 998)		MEM.LOCATION: xxx	MEM.LOCATION: 15
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 1-2	ENTER FLAT NUMBER		FLAT :	FLAT :
		(1 to 6 Digits)		NEW : xxxxxx	NEW : 15
	PRESS ‘ENTER’ BUTTON
		ENTER PHONE ID		ID PHONE :	ID PHONE :
		ADDRESS (1 to 180)		NEW : xxx	NEW : 15
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 5	ENTER BLOCK NUMBER		2206N N. : 0	2206N N. :
		(1 to 15)		NEW : xx	NEW : 1
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 1-2	ENTER CODE TO OPEN		DOOR CODE :	DOOR CODE :
		DOOR (1 to 6 Digits)		NEW : xxxxxx	NEW : 1066
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 6	ENTER USER NAME		USER NAME :	USER NAME :
				xxxxxxxxx	HOGART STEVE
		MORE	YES
				MEM.LOCATION:
		FLATS?
		NO
	PRESS ‘ENTER’ TWICE
	(*) NOTE 2	INSERT SPEECH TIME		SPEECH TIME : xxx	SPEECH TIME :
		(1 to 255 Seconds)		NEW : xxx	NEW: 120
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 2	INSERT DOOR TIME		DOOR TIME :	DOOR TIME :
		(1 to 255 Seconds)		NEW : xxx	NEW : 5
	PRESS ‘ENTER’ BUTTON
	(*) NOTE 2	ENTER DEVICE NO.		DEVICE Nr. : xx	DEVICE Nr. :
		(1 to 15)		NEW : xx	NEW : 1
	PRESS ‘ENTER’ BUTTON
		SET LANGUAGE.		0=ENG 1=IT 2=ESP	0=ENG 1=IT 2=ESP
		(0 to 5)		3=POR 4=FR 5=GER	3=POR 4=FR 5=GER
		CONTINUED ON NEXT PAGE
	PAGE 7 of 68	VX2200 TECHNICAL MANUAL			VER1.5

CONTINUED FROM PREVIOUS PAGE
SELECT 0 - 5
	SET SPEECH PLAYBACK				=NO 1=ST 2=CMB				=NO 1=ST 2=CMB
				0				0
SELECT 0 - 2	(0 to 2)				SPEECH BOARD				SPEECH BOARD
(*) NOTE 2-3	MASTER/SLAVE SETTING			MASTER : NOT				MASTER : YES
	(0 = SLAVE, 1=MASTER)			1 = YES				0 = NOT
SELECT 0 or 1
	AUTOMATIC FLAT TEST			1 = TEST FLAT				TEST FLAT 101
	(1 or ENTER)			“ENTER” = END				ID PG 1-1		OK
SELECT 1 or ENTER
(*) NOTE 2-3	SYSTEM READY TO USE				ENTER FLAT NR.				ENTER FLAT
					- SEARCH -				NUMBER

NOTES:-

(*)NOTE 1

(*)NOTE 2

(*)NOTE 3

(*)NOTE 4

(*)NOTE 5

(*)NOTE 6

PRESS CLEAR BUTTON TO CANCEL THE LOCATION

DURING THE PROGRAMMING TO CONFIRM THE STORED DATA, PRESS ENTER TWICE

PROGRAM AS SLAVE ONLY IF THERE IS ANOTHER ENTRANCE PROGRAMMED AS MASTER ON THE SAME BUS

DOOR PANEL SOFTWARE VERSION 5.0 or later: LOCATIONS 0 & 999 ARE RESERVED FOR EDITING THE DISPLAY LOGOS.

EARLIER SOFTWARE: LOCATIONS 0 & 255 ARE RESERVED FOR EDITING THE DISPLAY LOGOS.

THIS SCREEN WILL ONLY APPEAR IF THE DOOR PANEL IS IN MAIN MODE. POWER UP WITH 0 HELD IN FOR MAIN MODE, POWER UP WITH ENTER HELD IN FOR LOCAL MODE

THIS SCREEN WILL ONLY APPEAR ON NAME SCROLL FACILITY DOOR PANELS. THE FOLLOWING KEYS ON THE KEYPAD DOUBLE UP AS LETTERS WHEN ENTERING NAMES:-

 or A = Back		CALL or B = Accept		 or C = Forward
1	= .&	2	= ABC	3	= DEF
4	= GHI	5	= JKL	6	= MNO
7	= PQRS	8	= TUV	9	= WXYZ
		0	= +-*/

PAGE 8 of 68

VX2200 TECHNICAL MANUAL

VER1.5

DIGITAL PANEL MODE

The digital panel can be set to either MAIN MODE or LOCAL MODE. MAIN mode should only be used for panels that call all users and on systems that include 2206N devices (One per block or one for every 180 apartments), use LOCAL mode for all other applications. To set a digital panel as MAIN MODE, power up with the 0 button pressed. To set as LOCAL MODE, power up with ENTER pressed (The mode can also be changed via the PC programming software.

To use the digital front panel with 3000 series intercoms and videointercoms, press the “ENTER” button while powering up and wait until the display shows the message “S3000”, release the button.

To use the digital front panel with 900 series intercoms and videointercoms, press the “CLEAR” button while powering up and wait until the display shows the message “S900”, release the button.

Additional programming notes

a.During the programming of the master door panel, all slave door panels will be off line. (This inconvenience does not occur if the slave entrances are connected through Art.2206 on a separate bus);

b.If the programming of the MASTER device is wrong (Eg. Programmed as a SLAVE when it should be a MASTER), an error condition takes place signalled by the message “ERROR!” on the display. To recover from this situation keep the “0” button pressed until the display shows CODE. Perform the programming again correcting the error. Alternatively programming a SLAVE as a MASTER can cause feedback (Larsen effect) during the conversation (Only one master per level per block allowed).

c.The entering of values not admitted is signalled by an error message, the unit waits for a valid entry before continuing on with the programming.

d.Pressing the “CLEAR” button, at any stage will clear the current data previously entered.

e.To enter a number to call the concierge (if present) while the concierge is in night mode, combine the “flat number” (Concierge number) with the “ID PHONE” address n.1.

f.When using the door panel in MAIN MODE, the programming of each user will require the address of the 2206N (Block address) for which that user is connected.

PAGE 9 of 68

VX2200 TECHNICAL MANUAL

VER1.5

4000 SERIES/8000 SERIES FUNCTIONAL PANELS

4203

4283

8203

The 4000 and 8000 Series functional panels are of modular design each being capable of expansion up to 64 call buttons (only 32 buttons on the 4283 combined camera and speaker module). Programming options are carried out via dip-switches. Call progress tones are used to indicate the status of a call.

CONNECTION		FUNCTION
GND		0V connection from PSU and ground connection
+12		12-14Vdc from PSU
-		0V connection to bus
L		Bus connection (Data, speech and power)
BS/BSY		Busy connection for multiple door systems
SL		Switched 0V output (Triggers during a call, for the duration of the call)
NC		Normally closed connection of the dry contact relay output
C		Common connection of the dry contact relay output
NO		Normally open connection of the dry contact relay output
PTE		Push to exit button input (Switched 0V to trigger relay output)
V1		+Sync of balanced video signal from camera (4283 only)
V2/V		- Sync of balanced video signal from camera (4283 only) When in coax mode used as
		video signal, screen of coax connects to GND

MAKING A CALL

Press the relevant button: 5 quick beeps will indicate if the system is busy, otherwise the call will be signalled by a slow intermittent acoustic signal until the call is answered, the conversation time expires (programmable time) or the call is interrupted by pressing a push button for a minimum of 2 seconds. A short intermittent acoustic signal indicates that the door is open. If a wrong push button is pressed or if there is no answer, a new call will erase the previous one.

JUMPERS	The two jumpers on the 4203 & 8203 panel
	must be set before powering up to initialise the
	panel in the correct mode. When using 3161 or
	3162 telephones the jumper’s must be in the
316x	‘316x’ position, for all other telephones,
	videophones and video monitors the jumper’s
	should be in the ‘Others’ position.

There are also three jumpers on the 4283 module which set the lock output to either dry contact (C, NO & NC) or voltage output (Lock connects across GND and NO, NO being a 12Vdc output) and the other two are used to select the video output to be either balanced or composite.

PAGE 10 of 68

VX2200 TECHNICAL MANUAL

VER1.5

VOLUME ADJUSTMENT

There are three volume adjusters on the door panel as follows:-

Speaker volume

Microphone volume

CONNECTING ADDITIONAL BUTTONS

Up to 64 buttons (32 on the 4283) can be connected to the modules using an X-Y matrix as shown here.

When using the 4000 Series button modules you will notice a number of jumpers on these modules which allow you to select if the buttons are common or isolated from each other.

Balance between microphone volume and speaker volume

DIP SWITCHES (4203 & 8203)

All DIP-SWITCH CHANGES MUST BE CONFIRMED BY POWERING DOWN THE MODULE AND THEN POWERING UP AGAIN.

	Nr.1	Setting Up		Switch 1 sets the panel as a Master or Slave. One master required on each bus.
	OFF	= Slave
	ON	= Master (default)
					Switches 2 & 3 define the range of
	Nr.2	Nr.3	Settings
					Phone IDs generated by the unit
	OFF	OFF	from buttons 1 to 64
					when the call buttons are pressed.
	ON	OFF	from buttons 65 to 128
					For example with dip-switch 2 and
	OFF	ON	from buttons 129 to 180
					3 both OFF, the push button
	ON	ON	from buttons 1 to 64 with 900 series devices
					connected between terminals “1”

and “a” calls ID PHONE 1 while the same push button, with dip-switch 2 ON and dip-switch 3 OFF, will call

PHONE ID 65.

Nr.4	Setting Up		Switch 4 sets the maximum conversation time.
OFF	= 1 min
ON	= 2 min
Nr.5	Setting Up		Switch 5 sets the relay operation time.
OFF	= 2 seconds
ON	= 6 seconds

Nr.6	Nr.7	Nr.8	Setting Up
OFF	OFF	OFF	= 1
ON	OFF	OFF	= 2
OFF	ON	OFF	= 3
ON	ON	OFF	= 4
OFF	OFF	ON	= 5
ON	OFF	ON	= 6
OFF	ON	ON	= 7
ON	ON	ON	= 8

Switches 6, 7 & 8 set the panels ID. This is required on video systems and systems that include a concierge as it allows an apartment or the concierge to recall the panel to activate the camera, switch on the audio and also identifies to the concierge which panel a call originates.

PAGE 11 of 68

VX2200 TECHNICAL MANUAL

VER1.5

DIP SWITCHES (4283)

All DIP-SWITCH CHANGES MUST BE CONFIRMED BY POWERING DOWN THE MODULE AND THEN POWERING UP AGAIN.

Nr.1	Setting Up					Switch 1 sets the panel as a Master or Slave. One master required on each bus.
OFF	= Slave
ON	= Master (default)
							Switches 2, 3 & 4 define the range of Phone IDs generated
Nr.2	Nr.3	Nr.4			Settings
							by the unit when the call buttons are pressed. For example
OFF	OFF	OFF			from buttons 1 to 32
							with dip-switch 2, 3 and 4 OFF, the push button connected
ON	OFF	OFF			from buttons 33 to 64
							between terminals “1” and “a” calls ID PHONE 1 while the
OFF	ON	OFF			from buttons 65 to 96
							same push button, with dip-switch 2 ON and dip-switch 3
ON	ON	OFF			from buttons 97 to 128
							& 4 OFF, will call PHONE ID 33.
OFF	OFF	ON			from buttons 129 to 160
ON	OFF	ON			from buttons 161 to 180
OFF	ON	ON			from buttons 1 to 32
					(900 Series phones)
ON	ON	ON			from buttons 33 to 64
					(900 Series phones)
					Switch 5 sets the maximum conversation time.
Nr.5	Setting Up
OFF	= 1 min
ON	= 2 min
Nr.6	Setting Up				Switch 6 sets the relay operation time.
OFF	= 2 seconds
ON	= 6 seconds

Nr.7	Nr.8	Nr.9	Setting Up
OFF	OFF	OFF	= 1
ON	OFF	OFF	= 2
OFF	ON	OFF	= 3
ON	ON	OFF	= 4
OFF	OFF	ON	= 5
ON	OFF	ON	= 6
OFF	ON	ON	= 7
ON	ON	ON	= 8

Switches 7, 8 & 9 set the panels ID. This is required on video systems and systems which include a concierge as it allows an apartment or the concierge to recall the panel to activate the camera and also identifies to the concierge which panel a call is coming from.

Switch 10 not used.

Programming notes

In case of a wrong Master/Slave configuration (Dip-switch no.1), the following problems can occur:

a.if the unit should be a Master but is configured as a Slave, the error is signalled by an acoustic intermittent signal until the problem is resolved;

b.if the unit should be Slave but is configured as Master, the impedance of the system will have a lack of balance, causing feedback (“Larsen” effect).

When a system includes a concierge unit, the push button combined with the Phone ID 1 will call to the concierge regardless of if the concierge is in day or night mode.

MODULE BUTTON WIRING COLOUR CODE:-

Colour	Button
blue	Buttons Common
yellow	Button 1
red	Button 2
white	Button 3 (4000 Series only)
black	Button 4 (4000 Series only)

Technical specifications
Working voltage	: 13 Vdc +/- 10%
Max. absorption	: approx 350 mA
Working temperature	: -10 +50 C°
Relay contacts	: 3A@30Vdc, 3A@120Vac

CALL PROGRESS LED’S

Symbol LED meaning

The first LED (red), indicates that it is not possible to make a call because a call or a conversation is in progress (from the outdoor station from which you are calling or from another outdoor station on systems with multiple entrances).

The second LED (red), indicates that a call is in progress. The LED will switch OFF when the call is answered.

The third LED (yellow), indicates the call has been answered. The LED will switch OFF at the end of the conversation.

The fourth LED (green), indicates that the door lock has been released. It will switch OFF at the end of the “door opening” time.

PAGE 12 of 68

VX2200 TECHNICAL MANUAL

VER1.5

VANDAL RESISTANT FUNCTIONAL PANELS

	This module is used in the VX2200 2 wire audio, 6 wire video functional
	vandal resistant door panels and includes all features required for audio &
	video installations. A 13.8Vdc PSU is required to power this system. Up to
	23 buttons can be connected to this module. (This module cannot be used
	with 316x phones).
	MAKING A CALL
	Press the relevant button: 5 quick beeps will indicate if the system is busy,
	otherwise the call will be signalled by a slow intermittent acoustic signal
	until the call is answered, times out or the call is interrupted by pressing a
	push button for more than 2 seconds. A short intermittent acoustic signal
	indicates that the door is open. A yellow LED indicates conversation has
	begun and a green LED indicates relay activation.
CONNECTION	FUNCTION
NC	Normally closed connection of relay
C	Common connection of relay
NO	Normally open connection of relay
PTE	Push to exit button input (Switch to 0V)
SL	Switched 0V output (0V during a call for video power supply switching)
BS	Busy signal to other panels (12Vdc in standby, 0V during a call)
L	Bus connection approx. 7.5Vdc
-	0V for bus
+12	12Vdc input to power the amplifier
-	0V from PSU

VOLUME ADJUSTMENT

There are three volume adjusters on the door panel as follows:-

Speaker volume

Microphone volume

CONNECTING ADDITIONAL BUTTONS

Up to 23 buttons can be connected to the modules using an X-Y matrix and the wiring harness as shown here.

Balance between microphone volume and speaker volume

Factory reset

To revert to factory default settings as shown in ( ) below, power down the 138 amplifier short PTE to ground, power up and await 6 beeps, remove the short.

Programming

There are several features of the amplifier that can be programmed into non-volatile memory. Entering each programming stage requires the shorting of certain connections on the button matrix using the connectors 5 & 6 labelled above. Remove the plug from connector ABCD so that the connectors 5 or 6 can be connected to the relevant pin as outlined in the tables below. Beeps are used to indicate the new setting as outlined in the tables below. The procedure to program these settings is as follows:-

PAGE 13 of 68

VX2200 TECHNICAL MANUAL

VER1.5

1.Power down the 138 amplifier

2.Connect the plug (5 or 6) to A,B,C or D depending on the setting to program as outlined below.

3.Power up the 138 amplifier

4.Listen to the beeps from the 138 amplifier, When the correct number is reached as outlined below, remove the link between the plug and A,B,C or D.

5.A long confirmation beep will confirm the new setting has been stored.

DEFAULTS ARE SHOWN IN ( )

MASTER or SLAVE

Set amplifier as master or slave (Each system requires one master, any additional door’s on a system must be set to slave).

Power up with wires 5 & A shorted. Wait for correct beeps then remove short.

1 BEEP	2 BEEPS
(Master)	Slave

BANK of BUTTONS

Set the bank of buttons relevant to the button matrix (For most systems this will be buttons 1-23 but for larger systems it may be necessary to have the buttons start at 25 through to 47, i.e. Button 1A would call address 25 as oppose to 1).

Power up with wires 5 & B shorted. Wait for correct beeps then remove short.

1 BEEP	2 BEEPS
(Button addresses 1 – 23)	Button addresses 25-47

MAXIMUM CALLING TIME BEFORE ANSWER

Set the maximum length of a call ‘wait to answer’ before the call is cleared down. This does not affect the conversation time which can be programmed separately.

Power up with wires 5 & C shorted. Wait for correct beeps then remove short.

1 BEEP	2 BEEPS	3 BEEPS	4 BEEPS	5 BEEPS
10 Seconds	20 Seconds	30 Seconds	(40Seconds)	50Seconds
6 BEEP	7 BEEPS	8 BEEPS	9 BEEPS	10 BEEPS
60 Seconds	70 Seconds	80 Seconds	90Seconds	100Seconds

CONVERSATION TIME

Set the maximum length of a conversation before the call is automatically cleared down.

Power up with wires 5 & D shorted. Wait for correct beeps then remove short.

1 BEEP	2 BEEPS	3 BEEPS	4 BEEPS	5 BEEPS
20 Seconds	40 Seconds	(60 Seconds)	80 Seconds	100 Seconds
6 BEEP	7 BEEPS	8 BEEPS	9 BEEPS	10 BEEPS
120 Seconds	140 Seconds	160 Seconds	180 Seconds	200 Seconds

RELAY TIME

Door open relay time

Power up with wires 6 & A shorted. Wait for correct beeps then remove short.

1 BEEP	2 BEEPS	3 BEEPS	4 BEEPS	5 BEEPS
2.5 Seconds	(5 Seconds)	7.5 Seconds	10 Seconds	12.5 Seconds
6 BEEP	7 BEEPS	8 BEEPS	9 BEEPS	10 BEEPS
15 Seconds	17.5 Seconds	20 Seconds	22.5 Seconds	25 Seconds

DEVICE NUMBER

It is very important on video systems and systems with a concierge that each door panel amplifier has a unique device number.

Power up with wires 6 & B shorted. Wait for correct beeps then remove short.

1 BEEP	2 BEEPS	3 BEEPS	4 BEEPS	5 BEEPS
(Device 1)	Device 2	Device 3	Device 4	Device 5
6 BEEP	7 BEEPS	8 BEEPS	9 BEEPS	10 BEEPS
Device 6	Device 7	Device 8	Device 9	Device 10

PAGE 14 of 68 VX2200 TECHNICAL MANUAL VER1.5

CAMERA MODULES

All camera modules are available in mono or colour. The mono cameras include infra-red illumination to illuminate a subject in poor lighting conditions (max range 80cm). The colour cameras include white LED’s which switch on during a call. With the exception of the 830 and 830NC, the cameras are all able to support both balanced and composite video outputs which is selectable, adjusting the position of the jumpers. The 4000, 8000 and VR

cameras all include a ball joint camera swivel allowing the camera direction to be adjusted 10° in any direction.

CONNECTION		FUNCTION
I, +		Switched +20Vdc Input to power camera
F1, -		0V power to camera
V		Composite video output (Coax centre core)
M		Screen of coax
V1		+Sync balanced video connection
V2		- Sync balanced video connection
SB, SB1, SB2		Heater connections
G		Ground
12VI		Alternate 12Vdc supply (Used instead of 20Vdc into I

JUMPERS

On camera’s which include jumpers these should be set according to the type of video signal used. If the video signal and cable type is composite with coax cable then ensure all jumpers are towards the ‘COAX’ position. Alternatively if the video is a balanced signal using twisted pair cable then ensure the jumpers are all set to NC (Non Coax).

PAGE 15 of 68

VX2200 TECHNICAL MANUAL

VER1.5

VIDEO DISTRIBUTION

COAX VIDEO

CONNECTION

Vin, V M Vout, V

V1, V2, V3, V4 +12 +20

0V

The version to the left is the Art.894 and the version to the right is the 894I. Both versions are 4 way video splitters therefore one is required for every four videophones.

The 894I also benefits from over

current protection for each of the four 20V (500mA max) outputs meaning, if a short appears on those connections or a fault towards the monitor occurs then the 20V to that output will be disconnected to allow all other outputs to continue working. The red LED next to the output will illuminate to show the problem output.

FUNCTION

Video in from previous video distributor, control cabinet or camera Coax cable screen

Video out to next video distributor or end of line termination. Video output to four videophones (4 outputs)

12V input to power the video distributor (Powered from videophones) 20Vdc feed through from video power supply to monitors (894I only) 0V feed through from video power supply to monitors (894I only)

NON-COAX (BALANCED VIDEO)

CONNECTION

V1

V2

V1a, V1b, V1c, V1d

V2a, V2b, V2c, V2d

+20, + 0V, -

The version to the left is the Art.316 and the version to the right is the 316I. Both versions are 4 way video splitters therefore one is required for every four videophones.

The 316I also benefits from over

current protection for each of the four 20V (500mA max) outputs meaning, if a short appears on those connections or a fault towards the monitor occurs then the 20V to that output will be disconnected to allow all other outputs to continue working. The red LED next to the output will illuminate to show the problem output.

FUNCTION

+Sync balanced video in from previous video distributor, control cabinet or camera

-Sync balanced video in from previous video distributor, control cabinet or camera

+Sync video output to videophone (4 Outputs)

-Sync video output to videophone (4 Outputs)

20Vdc feed through to monitors and power from video power supply 0V feed through from video power supply to monitors

END OF LINE

On coax video systems it is necessary to terminate any unused outputs with a 75Ω resistor. This is achieved on the 894 by fitting a 75Ω resistor across Vn and M of the unused outputs. On the 894I there are jumpers next to each output which should be closed if the output is not used and open if it is. Additionally it is also necessary to fit an end of line resistor across Vout & M of the last video distributor (Both coax and non-coax versions) to terminate the end of the line. Again on the 894I/316I there is a jumper(s) which should be closed on the last unit instead of fitting a resistor (Labelled EOL on the 894I and End of line on the 316I).

PAGE 16 of 68

VX2200 TECHNICAL MANUAL

VER1.5

CONTROL EQUIPEMENT

As there are many variations of control cabinet available (Audio, video, with isolation, multiple door etc). The components that make up a control cabinet are listed below:-

13.8Vdc SYSTEM PSU

Battery backup is a standard feature of these PSU’s. We recommend a 7Ah sealed lead acid battery. 1A, 2A, 3A & 4A PSU’s are normally used on this system, all of which have a regulated output voltage of

13.8Vdc. DC out and battery trickle charge are independently fused. Additionally the 4A PSU includes a fan out PCB which shares the available 4A’s between 4 independently fused outputs. The combination of these fuse values can be anything as long as the 4 outputs are fused to no more than 4A. Fuse values are as follows:-

PSU	MAINS FUSE	DC OUT FUSE	BATTERY TRICKLE CHARGE
			FUSE
2 Amp	T315mA	F2.0A	T315mA
3 Amp	T630mA	F3.0A	T315mA
4 Amp	T3.15A	Main fuse F4.0A. Fan out	T1A
		fuses can be any
		combination up to a total of
		4A

20Vdc VIDEO PSU

The Art.893N1 is a 1A pulse, 800mA continuous 20Vdc PSU. It is a switched output supply requiring either a positive trigger on terminal ‘+C’ or a negative trigger on ‘-C’ to switch the 20Vdc output on. There are no fuses in this PSU. If there is a short on the output or an over current situation then the PSU will shut down until the problem is resolved.

CONNECTION	FUNCTION
-C	0V trigger to activate output
+C	+8-30Vdc to activate output
-	0V output connection
+	20Vdc output connection
+D	20Vdc output via diode
PAGE 17 of 68	VX2200 TECHNICAL MANUAL		VER1.5

TIME CLOCK

The 701T is a BST/GMT time clock with 6 programmable on/off periods and two modes of operation. The first mode being a standard time clock mode whereby the dry contact relay output triggers for the length of an on/off period. The second mode is known as the trade button mode and only operates the relay when the trade input is triggered and during an active on/off period. The relay would then stay energised for a programmed time (01-99 seconds).

CONNECTION		FUNCTION
+		12Vdc power supply input
-		0V power supply connection
TR		Trade button input (Shorts to 0V)
C		Common connection of dry contact relay output
NO		Normally open connection of dry contact relay output
NC		Normally closed connection of dry contact relay output

JUMPERS

The jumper in the top right selects the time clocks mode of operation. A = TRADE BUTTON MODE

B = TIME CLOCK MODE

The jumper in the middle Enables/Disables automatic BST/GMT time correction

A = AUTOMATIC ADJUSTMENT DISABLED

B = AUTOMATIC ADJUSTMENT ENABLED

The time clock includes a battery to maintain the time while the time clock isn’t powered. The battery should maintain the time and settings for a minimum of 3 months.

ON = BATTERY ENABLED

OFF = BATTERY DISABLED (Should be moved to ON when installed)

TECHNICAL SPECIFICATION
Supply Voltage	:	12V DC or 12V AC
Standby Current (Relay off)	:	47mA
Standby Current (Relay on)	:	67mA
Battery backup	:	Min. 3 Months
Relay contacts (Dry contact)	:	3A @ 24V DC
		3A @ 120V AC
On/Off times available	:	Six
	:	ON/OFF period 1 will switch off at the off time for that period
		regardless of manual override.
	:	ON/OFF period 2-6 will Not switch off at the off time for that period if
		manual override is pressed.
Trade mode relay time	:	From 1 second to 99 seconds
Dimensions	:	110mm x 70mm x 30mm
PAGE 18 of 68		VX2200 TECHNICAL MANUAL	VER1.5

TIME CLOCK PROGRAMMING

Programming is carried out by means of the four push buttons. The mode button advances through the modes beginning with mode 1 which allows the editing of the time and date, mode 2 – 7 allows the editing of the time bands and mode 8 allows the editing of the relay time in trade mode (Note: mode 8 only appears in trade mode). The up/down buttons allow the underlined information to be edited (pressing these buttons once will change the value by one, holding the button down will auto increment the value until the button is released) and the select button allows the underline cursor to rotate round to the next item on the display. If the time clock is inadvertently left in programming mode it will automatically revert to standby mode after a preset time.

DISPLAY

Press the mode button to edit the time and date

Press the mode button to edit the 1st on/off time

Press the mode button to edit the 2nd on/off time

Press the mode button to edit the 3rd on/off time

Press the mode button to edit the 4th on/off time

Press the mode button to edit the 5th on/off time

Press the mode button to edit the 6th on/off time

Press the mode button to edit the relay time

Press the mode button to return to standby mode

Monday 15:20

15/01/02 GMT OFF

TIME -	15:20
DATE -	15/01/02
ON 1	10:15 AD
OFF 1 -	10:30
ON 2 -	11:00 Mo
OFF 2 -	12:30
ON 3 -	15:45 WD
OFF 3 -	17:20
ON 4 -	18:15 We
OFF 4 -	20:15
ON 5 -	19:30 WE
OFF 5 -	20:45
ON 6 -	10:00 AD
OFF 6 -	19:00

RELAY TIME - 05

Monday 15:20

15/01/02 GMT OFF

The days of the week are abbreviated as shown below

	Monday	Mo
	Tuesday	Tu
	Wednesday	We
	Thursday	Th
	Friday	Fr
	Saturday	Sa
	Sunday	Su
	Week Days	WD
	Week Ends	WE
	All Days	AD

NOTE: To reset the time clock completely, simply power up with the UP button pressed

PAGE 19 of 68

VX2200 TECHNICAL MANUAL

VER1.5

VX123 VIDEO SWITCHING PCB

CONNECTION

GND +12 +20 V1 V2 SL

The VX123 is used on multiple door video systems to switch the video from a single door to the bus. Each PCB can control up to four video panels. Multiple PCB’s can be used to expand the system. A green LED indicates when a panel is connected to the bus.

FUNCTION

0V

12Vdc from PSU to power the PCB

20Vdc switched to the relevant door when triggered

+ Sync video signal switched to relevant door when triggered - Sync video signal switched to relevant door when triggered Trigger input to activate a channel (Switched 0V)

4 WAY ISOLATION PCB (2204N)

The 2204N will protect against shorts or faults on all connections to an apartment. Plug in connections are used for easy maintenance. The 2204N can also be connected as a bus in a prewired cabinet and is addressed using a 6 way dip-switch bank. For video systems there is an additional video isolation card (316I for non-coax or 894I for coax) which piggy backs this board and includes all the additional connections for video. There are 10 LED’s on each card which can be used to identify when a channel is in use (Green channel LED on) and to indicate a variety of faults such as shorts on +12V out, short on bus and S1 permanently active.

Connection		Function
-		0V
L		Bus connection
12V		+12Vdc
D		Door open LED (Switched 12V)
S1		Spare service button on telephone
		(Switched 0V)

Six way connectors – Main bus in/out

Five way connectors – Four outputs to apartments.

LED	Function
D1	Bus fault output 1
D8	Bus fault output 2
D14	Bus fault output 3
D19	Bus fault output 4
D7	Output 1 active
D6	Output 2 active
D5	Output 3 active
D4	Output 4 active
D21	S1 service switch active
D3	12V out fault on one of the outputs

PAGE 20 of 68

VX2200 TECHNICAL MANUAL

VER1.5

OPERATION

In stand-by the phones connected to the 2204N are physically disconnected from the main BUS. During a call the selected channel will be connected to the main bus, the green LED next to the channel will illuminate for the length of the call.

PROGRAMMING (DIP-SWITCHES)

The dip-switches are used to address the PCB. The address of the PCB must correspond with the address of the telephone in the apartment. For example, output 1 of the first 2204N must be connected to a telephone with address 1, output 3 must be connected to a telephone with address 3, Output 1 of the second 2204N must be connected to a telephone with address 5 etc. The table below shows all available addresses.

	Addresses of:						Addresses of:						Addresses of:
	DIP-SW	Connected Intercoms						Connected Intercoms					DIP-SW	Connected Intercoms
2204 no.	Settings					2204 No.	DIP-SW					2204 No.	Settings
		L1	L2	L3	L4		Settings	L1	L2	L3	L4			L1	L2	L3	L4
0		1	2	3	4	16		65	66	67	68	32		129	130	131	132
1		5	6	7	8	17		69	70	71	72	33		133	134	135	136
2		9	10	11	12	18		73	74	75	76	34		137	138	139	140
3		13	14	15	16	19		77	78	79	80	35		141	142	143	144
4		17	18	19	20	20		81	82	83	84	36		145	146	147	148
5		21	22	23	24	21		85	86	87	88	37		149	150	151	152
6		25	26	27	28	22		89	90	91	92	38		153	154	155	156
7		29	30	31	32	23		93	94	95	96	39		157	158	159	160
8		33	34	35	36	24		97	98	99	100	40		161	162	163	164
9		37	38	39	40	25		101	102	103	104	41		165	166	167	168
10		41	42	43	44	26		105	106	107	108	42		169	170	171	172
11		45	46	47	48	27		109	110	111	112	43		173	174	175	176
12		49	50	51	52	28		113	114	115	116	44		177	178	179	180
13		53	54	55	56	29		117	118	119	120
14		57	58	59	60	30		121	122	123	124
15		61	62	63	64	31		125	126	127	128

Technical specifications
Number of outputs	: 4
Addressing range	: from 0 to 44
Working temperature	: -10 +50 C°
12V output current max.	: 200mA
PAGE 21 of 68	VX2200 TECHNICAL MANUAL	VER1.5