Quick Start Guide

MOUNTING IN A RACK
The NET5500 Series encoder mounts into an industry-standard 48 cm (19-inch) equipment rack. The NET5500 Series encoder
occupies 1 RU (4.45 cm or 1.75 inches) of vertical rack space. The hardware necessary to mount the NET5500 Series encoder
into a rack is supplied with the unit.
The rack must meet the following requirements
Rack standard : 48 cm (19 inches), EIA-310-D compliant (rear column required)
Rack column depth : 50.8 to 76.2 cm (20 to 30 inches)
Column mounting hole provisions : 10-32 UNF-2B threaded holes or square window holes on front and rear columns
Door systems (optional) : Front doors must have at least 5.1 cm (2 inches) between the NET5500 Series encoder front bezel and the
inside of the door.
Rear doors may be used only on rack columns that more than 66 cm (26 inches) deep.
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Make sure the NET5500 Series encoder is level.
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Slots and openings in the cabinet provide ventilation to prevent the unit from overheating. Do not block these openings.
To install the NET5500 Series encoder in a rack
1.
Remove the three Phillips flat head screws from each side of the unit. Set the screws aside.
2.
Align the three screw holes in the mounting brackets with the
threaded holes on the left and the right sides of the chassis.
3.
Using the six Phillips flat head screws, attach the mounting
brackets to each side of the chassis.
4.
Insert and tighten the Phillips flat head screws you removed earlier.
5.
Align the two mounting bracket holes on each side with the screw
holes on the rack.
6.
Insert and tighten the Phillips flat head screws (not supplied) to
secure the unit in the rack.
DESKTOP INSTALLATION
When installing the device on a horizontal surface such as a desktop,
proceed as follows.
1.
Attach the rubber feet to the bottom of the unit to prevent surface
damage.
2.
Place the device in a location that provides adequate space for
wiring and cords at the front and back of the panel.
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Do not place the device upright since that can lead to its falling over and
becoming damaged. Placing the device upright will also block the flow
of air, which may cause it to overheat.
CONNECTING THE TERMINAL BLOCK
The terminal block has tension clamps instead of screw terminals. Use a
small screwdriver to open the clamp for a particular lead.
English
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1
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1
2
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1
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A1 A2 NO COM Tx+ Rx+
A3 A4 NC Tx- Rx-
1 2
1 2
3 4
3 4
2 4
1 3
A1 A2 NO COM Tx+ Rx+
A3 A4 NC Tx- Rx-
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A1 A2 NO COM Tx+ Rx+
A3 A4 NC Tx- Rx-