Sennetech SCT-1045 User manual
SCT-1045 Ver. 1.2
1
CAMERACONTROLCODETRANSLATOR
VICON RS-422 to VCLRS-485 Ver. 1.2
SCT-1045
www.sennetech.net
Sennetech, Inc. 6455 W. Bath Rd. Perry, MI 48872 U.S.A. Ph (517) 675-1150 Fax (517) 675-1151
2
SCT-1045 Ver. 1.2
3
SPECIFICATIONS
SIZE: 5.57"W x 1.52H x 5.45D
WEIGHT: 1.5 lbs.
POWER: 9Volt to 15VoltAC or DC at 75ma
INDICATORS: Front panel LEDs: Power, Rx, & Tx
VICONDATAINPUT: (1)mating3-pin screw terminal connector
VICONRESPONSE OUTPUT: (1)mating3-pin screw terminal connector
VCLOUTPUTS: (4) mating3-pinscrewterminal connectors
PRODUCTDESCRIPTION
The SCT-1045 is a Vicon to VCL control code translator designed to permit control of cameras
using VCL code from Vicon VPS series controllers. It receives Vicon RS-422 commands and
transmitsthe appropriatecommandsinVCLRS-485 codeformat. TherearefourindependentRS-
485outputs.
TheSCT-1045willappeartotheViconcontrollerasagroup ofresponding receiver/drivers.Internal
switches set the low camera number and the high camera number to which the translator will
respond.
TheViconinputcanbesetfor 4800 baud or 9600 baud
Inputandoutput connectionsaremade with matingscrewterminal connectors. FrontpanelLEDs
indicatestatusof power,receive,andtransmit.
There is an optional 19" rack mount panel (one rack unit high).
4
High Address
LowAddress
Set to match the lowest
camera address to which
the code translator will
respond
Set to match the highest
camera address to which
the code translator will
respond
The code translator will appear as a group of cameras to the controller. To prevent interference
between the responses from the code translator and any Vicon cameras in the system, set the
switches to exclude any Vicon camera addresses.
Thechartonthe following page showstheswitchconfigurationfor each address.
If the Vicon controller can be configured to operate in simplex mode, the response line is not
required. Then the address switches can be set to include the maximum 128 VCL addresses.
To set theconfigurationswitches,removethebackpanel,which is secured by two screws.Then
slidethecoverbacktoexpose the switches. The switches can be changedwhilethecodetrans-
lator is powered up and the new settings will take effect immediately.
SETTINGTHE SWITCHES
U11 U10 U9 U8
U13
U7
U6
U3
U5 U4
CN7 CN6 CN5 CN4 CN3 CN2
CN1
U2
U1
SW4
SW1 SW2
SENNETECH
55-9702
Switch4-1
Vicon Baud Rate
On: 9600 Baud
Off: 4800 Baud
SCT-1045 Ver. 1.2
5
CAMERAADDRESS SWITCHSETTING CHART
-ON
-OFF
001
002
003
004
005
006
007
008
009
010
011
012
013
014
015
016
017
018
019
020
021
022
023
024
025
026
027
028
029
030
031
032
033
034
035
036
037
038
039
040
041
042
043
044
045
046
047
048
049
050
051
052
053
054
055
056
057
058
059
060
061
062
063 128064
065
066
067
068
069
070
071
072
073
074
075
076
077
078
079
080
081
082
083
084
085
086
087
088
089
090
091
092
093
094
095
096
097
098
099
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
6
Vicon
receive
indicator
Power
indicator VCL
transmit
indicator
FRONTPANEL
Connect output(s) to
VCLcamerainputs.
Connectto
Viconrcvr
command
data line out
Connect
to Vicon
response
line in (if
needed)
Connect
topower
supply
REARPANEL
INSTALLATION
Toinstall thecaseon the rackmountframe, removethefront paneland theplasticbezel.Therack
mount frame takes the place of the bezel as shown below.
VCLDATAOUTPUTSVICON
CMD IN RSP OUT POWER
9V to 15V
AC or DC
SSSS
S S
VICON
Power TxRx
CODETRANSLATOR
SCT-1045 Ver. 1.2
7
OPERATION
Vicon Pan, Tilt, Zoom, Focus, and Iris commands are converted to the equivalent VCL com-
mands.
Othercommandsare converted accordingtothefollowing table.
Vicon VCL
[A/P] Auto Pan On
[A/I] Auto Iris On
[L/S] Auto Focus On
[Aux1] Pan180Degrees
[Aux2] WasherOn
[Aux3] WasherOff
[Aux4] WiperOn
[Aux5] WiperOff
[Aux6] ManualChangeOver
Presets Run PP 1~99 Seek Preset 1~99
Pgm PP 1~99 DefinePreset1~99
8
December 2008 SCT-1045 Ver. 1.2
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