PELWECKYJ VIDEOTECHNIK DSU-BOX User manual

DSU-BOX
DSU dome converter TTY / RS422, housing version
User manual
(issue 02.2017)

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DSU BOX –user manual
1 Safety
–Before starting-up operation, maintaining, transporting, or storing
this product, read the safety advices for this product, as well as the
entire instruction
–Pay attention to the warning notices in the succeeding chapters
–Keep this document for later use or for handing it over together
with the product
–In addition, regard the local safety standards or laws for planning,
installation, operation, and proper disposal of the product
1.1 Symbol Meaning
Dangerous situation
Useful information
1.2 Meaning of Precautionary Statements
The seriousness of a hazard is expressed by the chosen signal word.
Following signal words will be used in case of an appropriate hazard:
Signal word
Meaning
Danger
Indicates a hazardous situation which, if not avoided, will result
in death or serious injury.
Warning
Indicates a hazardous situation which, if not avoided, could
result in death or serious injury.
Caution
Indicates a hazardous situation which, if not avoided, could
result in minor or moderate injury.

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1.3 Authorized Persons
Warning
Danger of life for persons without necessary qualification
Only skilled personnel are allowed to work on the device!
Disregarding this can cause death, serious injury, or consider-
able property damage.
This document does exclusively address the following target audi-
ence:
–installer
–maintainer
Qualification
Function
Has expert knowledge in the field of
electric installations and knows elec-
trical hazards of any kind.
Set-up the product
Maintain the product
Dismantle the product
Comply with the appropriate safety regulations for low voltage sys-
tems, especially general safety and installation regulations.
1.4 Device-specific Advices
–Proper and safe functioning of the device depends on appropriate
transport, storage, installation, and on accurate operation and
maintenance.
–Use only the power supply recommended by the manufacturer.
Warning
Danger of life by electric shock
The interior of the power supply contains energized conductors.
Do not open the power supply!
Disregarding this can cause death, serious injury, or consider-
able property damage.
–Comply with the environmental conditions specified by the
manufacturer

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–Modifications of the device are only allowed as far as they are
mentioned in this document or explicitly allowed by the
manufacturer
–Use only spare parts and accessories approved by the
manufacturer
–The device may only be operated when dry and undamaged
–High temperature variations can cause accumulation of moisture
inside the device (e.g. after transport). Power-on the device only
after the temperature of the device is adapted to room ambient
temperature
–Only use wall plug adapters or wall power supplies complying with
local permissions or regulations
Electrostatic Discharge
Electrostatic discharge can damage or destroy components
Do not touch parts at risk (e.g. contacts of plugs)
Before touching a device, discharge your body electrostatically
(e.g. by touching a grounded metallic object)

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2 Introduction
DSU module transfers video matrix’ Siemens SCU protocol of TTY
interface to one dome protocol, which is provided at output port,
RS485 (TX only) or RS422 (full duplex, reverse channel will not be
used), respectively.
According to firmware version, DSU is able to control dome cameras
of several manufactures by using their specific communication proto-
col, one protocol per each firmware version. This manual is indented
for DSU, hardware version 08 and following firmware-versions:
- CCDA14x5 or SpeedDome Ultra („NRA“)
- SivisMiniDome („NCS“)
- Pelco D protocol, several types („NPE“)
- JVC-Dome, Protocol JCBP-S („NJV“)
Using DSU connected to a Simatrix SYS, 648 or 164 requires video matrix firm-
ware version from date: 14.06.2006. Actual firmware version can be indicated by
clicking „options“ button at parametrization software (firmware: 14.06.2006) or by
taking a look at label of EPROM (located at video matrix mainboard).
VM…_0606_X14 is means to 14.06.2006. Alternatively, checksum (which is
indiacted during video matrix startup), can be used for determing firmware ver-
sion. Mentioned firmware equals to checksum $1C04 (SIMATRIX SYS), $8C12
(SIMATRIX 648) or $89F2 (SIMATRIX 164), respectively.
Aluminium housing version of DCU dome converter, front view

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2.1 Number of Domes
DSU module is able to control up to 32 domes on same bus, accord-
ing to RS485 specification. It is possible to control up to 16 different
domes at same time.
If more than 32 domes should be controlled physically, or domes
should be controlled in a star-shaped manner, a RS485/RS422 mul-
tiplexer would be required, f.e. type RS485MX16, which provides 16
RS485 outputs or 16 RS422 full duplex ports, respectively.
3 Setting-up for Operation
3.1 Environmental Conditions
–Comply with the environmental conditions specified by the
manufacturer
–operating temperature: + 5C to 45C
–relative humidity: 30 to 85 %, non-condensing
–Protect the device from moisture and fluids
–Do not expose the device to direct thermal radiation (e.g. heating
devices)
–Do not operate the device in very dusty environments
–Do not operate the device in the neighbourhood of a strong source
of electromagnetic waves
–Do not expose the device to mechanical shocks
–If DSU controls domes, which are located outside the building,
where video matrix is installed, a lightning protection (coarse
protection) is required at control lines
–Control lines, which are installed at rough electrical in parallel to ac
power lines conditions have to be equipped with a surge-protection
(f.e. Phoenix), before connecting to DSU
–DSU complies to requirements for surge according to EN 61000-4-
5, class 2 and requirements for burst according to EN 61000-4-4,
test level 2.

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3.2 Installation
Connect DSU module “TTY input” to unused “Terminal”connector of
SIMATRIX video matrix, by using a 1:1 direct connection cable
(male/female, maximum length: 5m).
DSU will be supplied with power from video matrix via this cable. Do
not connect an additional external power supply to DSU!
If distance between DSU and video matrix is greater than 5m, power
has to be supplied by an external power supply 12V/200mA (not part
of the delivery, available on request). Only Pin 3 and 4 of “TTY input”
must be used in this case, not pin 6 and 7 (cable length: up to
1200m).
Connecting an external power supply to DSU
–Disconnect all plugs from DSU
–Unscrew two upper screws on each side of housing to remove top
cover of DSU (i.e. four screws in total)
–Remove top cover of DSU
–Cable of power supply should be passed through feed-through
hole, dismantled and connected to two-pole power supply terminal
block (use a screwdriver to release clamp lever)
–Prior closing and screwing housing, perform a short test for
function. Status LED must blink green
Remark: LED will be unilluminated, if polarity is wrong
Following LED states are possible:
–LED blinks green: operable, not data received
–LED lights green: valid data received
–LED blinks red/green: faulty data / configuration of input
interface (RS422-polarity, baudrate, parity, switch S6)
3.3 Configuration
Some DSU configuration by internal DIP switches is dependent on
firmware version. Firmware version is printed on label inside DSU
(three letters). Following tables will describe DIP switch function ac-
cording to firmware version:

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NCS –SivisMiniDome
Switch
Switch setting „off“
Switch setting „on“
S1
–
Video matrix baudrate 2400 Baud
S2
–
Video matrix baudrate 4800 Baud
S3
–
Video matrix baudrate 9600 Baud
S4
Dome baudrate 9600 Baud
Dome baudrate 19200 Baud
S5
Dome parity „None“ (8N1)
Dome parity „Even“ (8E1)
S6
–
Switch must be set to „on“
S7
Terminal filter active
Terminal filter inactive
S8
reserved
reserved
NRA –SpeedDome Ultra, CCDA14x5
Switch
Switch setting „off“
Switch setting „on“
S1
–
Video matrix baudrate 2400 Baud
S2
–
Video matrix baudrate 4800 Baud
S3
–
Video matrix baudrate 9600 Baud
S4
Dome baudrate 9600 Baud
Dome baudrate 19200 Baud
S5
Menu control via pos commands:
Pos 60..72 according to table of chapter 5
Menu control via pos commands:
Pos commands would be sended transpar-
ently (refer to dome manual)
S6
–
Switch must be set to „on“
S7
Terminal filter active
Terminal filter inactive
S8
Varispeed characteristic matched to
SpeedDome Ultra, RAS816
Varispeed characteristic matched to
CCDA1425, CCDA1435
NPE –Protocol Pelco-D, several dome types
Switch
Switch setting „off“
Switch setting „on“
S1
–
Video matrix baudrate 2400 Baud
S2
–
Video matrix baudrate 4800 Baud
S3
–
Video matrix baudrate 9600 Baud
S4
Dome baudrate 9600 Baud
Dome baudrate 19200 Baud
S5
Varispeed characteristic:
linear
Varispeed characteristic:
optimiert for SpeedDome 2
S6
–
Switch must be set to „on“
S7
Terminal filter active
Terminal filter inactive
S8
Reserved
reserved
NJV –JVC-Dome, Protocol JCBP-S
Switch
Switch setting „off“
Switch setting „on“
S1
–
Video matrix baudrate 2400 Baud
S2
–
Video matrix baudrate 4800 Baud
S3
–
Video matrix baudrate 9600 Baud
S4
Dome baudrate 9600 Baud
Dome baudrate 19200 Baud
S5
Dome parity „None“ (8N1)
Dome parity „Even“ (8E1)
S6
–
Switch must be set to „on“
S7
Terminal filter active
Terminal filter inactive
S8
reserved
reserved
Remarks:
Video matrix baudrate setting of DSU must match to terminal baudrate of video matrix
Terminal filter must be set to „on“, if DSU is operated at Simatrix 164, 168 or 648.

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4 Camera specific functions of DSU
Dome functions for which no standard key of control unit is assigned,
can be accessed via position preset commands, instead. Used posi-
tion presets are not further available, i.e. only position presets 1…60
and 73…99 are available (if supported by dome).
Table of special functions:
Control
unit key
SivisMiniDome
SpeedDome Ultra VI
or CCDA14x5
Pelco Domes
JVC-Dome
(Protocol JCBP-S)
Position 61:
Activate camera-menu
Activate camera-menu
Activate camera-
menu
Activate camera-
menu
Position 62:
Deactivate camera-
menu
Deactivate camera-
menu
Deactivate camera-
menu
Deactivate camera-
menu
Position 63:
Autofocus
Autofocus
Autofocus
Autofocus
Position 64:
Startposition (home
position)
Startposition (home
position)
Startposition (home
position)
Startposition (home
position)
Position 65:
Colour
Colour/black-white
–
IR cut filter on (day)
Position 66:
black/white
–
–
IR cut filter off (night)
Position 67:
Patrol start
Patrol start
Patrol start
–
Position 68:
Patrol stop
Patrol stop
Patrol stop
–
Position 69:
Patrol learn
Patrol learn
Patrol learn
–
Position 70:
Reset dome
Reset dome
Stop scan
–
Position 71:
–
Patrol test
–
–
Position 72:
–
Patrol save
–
–
Table of menu functios (partially only available if camera menu was activated):
Control
unit key
SivisMiniDome
SpeedDome Ultra VI
or CCDA14x5
Pelco Domes
JVC-Domes
(Protocol JCBP-S)
Joystick or
Arrow keys
Move cursor in menu
Move cursor in menu
Move cursor in
menu
Move cursor in me-
nu
Zoom Tele:
Enter
–
–
–
Zoom Wide:
Back
–
–
–
Focus Near:
Sub menu
Sub menu
–
–
K500 / OSD
Activate camera-menu
Activate camera-
menu
Activate camera-
menu
Activate/Deactivate
camera-menu
K500 / SET
Menu enter
Menu enter
Menu enter
Menu enter
K500 / up
Menu up
Menu up
Menu up
Menu up
K500 /down
Menu down
Menu down
Menu down
Menu down
K500 / color
Colour
Colour
Colour
Colour
K500 / B/W
Black/white
Black/white
Black/white
Black/white
Init
Reset
Reset
–
–

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5 Pin assignment of DSU
DSU BOX provides two 9-pole D-Sub connectors, a TTY input and
RS422 output. TTY output connector is reservered and not used.
RS422 output connector and connection status LED are located at
front side of DSU.
Power supple cable feed-through (12V/200mA) and TTY input con-
nector are located on back side of DSU.
Pinning „TTY input“, 9-pole D-Sub, male connector:
Pin
Port
1
2
3
+RX
4
–RX
5
6
GND
7
+12V
8
9
Pinning „RS422 output“, 9-pole D-Sub, female connector:
Pinning „TTY output“, 9-pole D-Sub, female connector:
Reserved, not used
Pin
Port
1
RS422 TX+
2
3
RS422 TX–
4
5
6
7
8
9

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6 Maintenance
6.1 Cleaning
–For cleaning use only a clean dry cloth
–Do not use liquid cleaning agents or spray
7 Transport and Storage
–Keep the original device packaging for later transports
–Do not expose the device to mechanical shocks

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Issued by
Pelweckyj Videotechnik GmbH
Güterstraße 2
64807 Dieburg
Germany
[email protected]