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Section 5. Installation
5.
Installation
5.1. Mounting of UMX-OPT-TX150R
To mount the half rack sized extender unit Lightware supplies optional accessories for
different usage. All kind of mounting kits have a similar fixing method. UMX-OPT-TX150R
transmitter unit has two mounting holes with inner thread on the bottom side. Fasten the
device by screwing the enclosed M3x6 mm cross recessed, countersunk head screws
(DIN 965A) through two holes of the shelf into the device
’s mounting hole.
To order mounting accessories please contact
Lightware LLC.
5.1.1. Rack shelf
Allows rack mounting for half-rack, quarter-rack and pocket sized units.
1U high rack shelf provides mounting holes for fastening two half-rack or four quarter-
rack sized units. Pocket sized devices can also be fastened on the self.
5.1.2. Under desk mounting kit double
The UD-kit double makes it easy to mount a single device on any flat surface
(e.g. furniture).
5.2. About serial devices
5.2.1. General information about serial communication
In our aspect there are two type of devices in general serial communication:
Data Terminal Equipment
– Data Terminal Equipment (DTE) is an end instrument that
converts user information into signals or reconverts received signals.
Typical DTE devices: computers, LCD touch panels and control
systems.
Data Circuit-terminating Equipment
–
Data Circuit-terminating Equipment (DCE) is a
device that sits between the DTE and a data transmission circuit. It
also called data communication equipment and data carrier
equipment. Typical DCE devices: projectors, industrial monitors and
amplifiers.
Among others the pin assignment is different between DTE and DCE.
DTE
DCE
Pin 2:
RD
TD
Pin 3:
TD
RD
RD: Received Data (digital input)
TD: Transmitted Data (digital output)
Summary of Contents for UMX-OPT-TX150R
Page 1: ...UMX OPT TX150R User s Manual ...
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