Albalá Ingenieros TTD3000C03, Руководство пользователя

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Albalá Ingenieros | Manual TTD3000C03
• The TTD3000C03 module and the mounting frame should always be
installed, maintained, operated and removed by personnel with sufficient
technical qualifications. The equipment should never be placed in damp
areas, near splashing liquid, or in explosive or corrosive atmospheres.
Neither modules nor mounting frames can be used in applications that
could endanger human life.
3.3. Environmental considerations
This symbol indicates that this equipment must be deposited at a collection
point for proper waste treatment once it has reached the end of its useful
life.
3.4. Power considerations
The UR3000 and UR3100 mounting frames can house as many TTD3000C03 modules as
will fit in them.
The TTD3000C03 module delivers TTL level signals at its outputs that when loaded at
50Ω requires significant power consumption, especially if the signal stays at a high level.
In a normal-use case, such as when the duty cycle is 50%, power consumption is half of
the worst case level.
A maximum of seven TTD3000C03 modules can be installed a a 3RU UR3000 mounting
frame with a single power supply. A second power supply is necessary when eight, nine
or ten TTD3000C03 modules are installed in the same mounting frame. However, if the
distributor is used with 50% duty cycle clock signals a mounting frame with up to 12
TTD3000C03 modules can be powered by a single power supply.
This limitation does not apply to the 1RU UR3100 mounting frame. With this mounting
frame, up to three TTD3000C03 modules can be installed
3.5. Installing the module in the mounting frame
The steps needed to install the TTD3000C03 module with the rear board in the
mounting frame are:
1 - Disconnect all power cords from the power supplies of the mounting frame.
2 - Remove the blank panels covering the front and rear of the empty bays chosen for
installing the TTD3000C03 in the mounting frame.
3 - Install the XVD3000P04 rear board ensuring that its 12-pin connectors are properly
aligned with the mounting frame´s mating connectors. Check that the orientation of
the board is correct by looking at the placement of the text printed on it according to
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