Videotec DCMT8, Operating Instructions Manual

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Pag. 7 DCMT89829
For longer distances, RJ wall connector blocks are used; these can be connected by 2-pole cable, according to the
following schemes:
Connection of DCMT8 - DTMRX / DTRX receivers
Current Loop connection: max distance 1500 m
DCMT8 DTMRX/DTRX
TX CL Yellow ------------- Black RX CL
GND CL Red -------------- Green GND CL
RS232 connection: max distance 15 meters
DCMT8 DTMRX/DTRX
TX RS232 Black -------- Yellow RX RS232
GND RS232 Green -------- Red GND RS232
max 1500 m
Current Loop
Connection of DCMT8 - SW42REM/SW82REM units
Current Loop connection: max distance 500 m
DCMT8 SW42REM/SW82REM
TX CL Yellow ------------- Black RX CL
GND CL Red -------------- Green GND CL
max 500 m
Current Loop
Installation example
Installation controlled by one operator with two monitors: in addition to video switching and alarm contact handling, the
operator control a group of receivers for the movement of pan & tilt motors and zoom lenses:
MATERIAL USED
Control keyboard:
•
1 control keyboard
DCMT8
Video handling:
•
1 sequential switcher SW82REM (or
SW42REM)
•
2 monitors
•
2 telecameras (max 8)
Telemetry handling:
•
2 receivers DTMRX/DTRX (max 8)
•
2 pan & tilt motors (max 8)
DCMT8
DTMRX
DCMT8
SW82REM
(SW42REM)
SW82REM
(SW42REM)
Monitor
connected to
the manual
channel
Monitor
connected to
the manual
channel
RJ jack
RJ jack
RJ jack
RJ jack
DTMRX
(DTRX)
DTMRX
(DTRX)
PTH
PTH
8
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