TELEDYNE API T200U NOy, Operator'S Manual

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Model T200U NOy Option Manual Addendum
12
07303E DCN7996
3.2 Electrical and Pneumatic Connections
NOTE
To maintain compliance with EMC standards, it is required that the cable length (at the
rear of the analyzer) be no greater than 3 meters for all I/O connections, which include
Analog In, Analog Out, Status Out, Control In, Ethernet/LAN, USB, RS-232, and RS-485.
1. Ensure that the location allows sufficient space to disconnect the AC power
cable from the rear of the unit.
2. Mount the Converter ( Figure 1 , bottom) on a suitable mast that is grounded.
IMPORTANT
T
he metal NEMA box must be secured by its four mounting holes
to a grounded structure, using a grade of metal fasteners,
including locking washers and/or nuts, that are resistant to both
corrosion and vibration.
ADHERE TO NATIONAL ELECTRIC CODE (NEC)
The umbilical cable assembly installation must follow local and
national electrical code standards.
3. Uncoil and arrange the TAPI-provided umbilical cable assembly to avoid
twisting or kinks, while protecting both ends of the exposed tubing and
electrical fittings to prevent scuffing or any dirt and debris from entering.
4. Route the umbilical cable assembly into the instruments’ shelter.
5. Locate the analyzer and the 501 NOy Bypass Pump Chassis in close proximity
to each other, preferably mounting one over the other in a 19” rack.
6. Connect the T200U NOy analyzer rear panel electrical connectors per the
T200 operation manual.
7. Connect the pneumatic cable fittings from the analyzer rear panel (
Figure 1
,
top) to the 501 NOy rear panel ( Figure 1 , center) and from Converter Figure
1
, bottom) to the 501 NOy rear panel.
Refer to
Figure 2
for an illustration of the pneumatic connections; refer to the
tags on each tube to match up the correct tube with the appropriate rear panel
fitting.