FlowLine AU23-4313 Скачать руководство пользователя страница 7 | Manualshive

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FlowLine AU23-4313 Скачать руководство пользователя страница 7

LM900006 Rev 0_3

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Safety Precautions

Step Three

Make a Fail-Safe System:

Design a fail-safe system that accommodates the possibility of relay or power

failure. If power is cut off to the controller, it will de-energize the relay. Make sure that the de-energized
state of the relay is the safe state in your process. For example, if controller power is lost, a pump filling a
tank will turn off if it is connected to the Normally Open side of the relay.

While the internal relay is reliable, over the course of time relay failure is possible in two modes: under a
heavy load the contacts may be “welded” or stuck into the energized position, or corrosion may buildup on
a contact so that it will not complete the circuit when it should. In critical applications, redundant backup
systems and alarms must be used in addition to the primary system. Such backup systems should use
different sensor technologies where possible.

While this manual offers some examples and suggestions to help explain the operation of FLOWLINE
products, such examples are for information only and are not intended as a complete guide to installing any
specific system.

Electrical Shock Hazard:

It is possible to contact components on the controller that carry high voltage,

causing serious injury or death. All power to the controller and the relay circuit(s) it controls should be
turned OFF prior to working on the Smart Trak™. If it is necessary to make adjustments during powered
operation, use extreme caution and use only insulated tools. Making adjustments to powered controllers is
not recommended. Wiring should be performed by qualified personnel in accordance with all applicable
national, state and local electrical codes.

Install In a Dry Location:

Although the sensors on

Smart Trak™ are designed to be submersed, the
controller housing is only liquid-resistant and made of
Polypropylene (PP). When installed properly, the
controller housing is not designed to be immersed. It
should be mounted in such a way that it does not
normally come into contact with fluid. Refer to an
industry reference to ensure that compounds that may
splash onto the controller housing will not damage it.
Such damage is not covered by the warranty.

Relay Contact Rating:

The relay is rated for a 16 amp

resistive load. Many loads (such as a motor during start-
up or incandescent lights) are reactive and may have an
inrush current characteristic that may be 10 to 20 times
their steady-state load rating. The use of a contact
protection circuit may be necessary for your installation if
the 16 amp rating does not provide an ample margin for
such inrush currents.

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Содержание AU23-4313

Страница 1: ...Flowline Inc 10500 Humbolt Street Los Alamitos CA 90720 p 562 598 3015 f 562 431 8507 w flowline com MN301410 Rev A Smart Trak With Compact Relay Controller AU23 AV23 AZ23 Series Manual ...

Страница 2: ...nsing technologies for broad application coverage ultrasonic vibration buoyancy Polypropylene enclosure rated NEMA 4X with swivel base for conduit alignment Easy setup with LED indicators for sensor s power and relay status Invert switch changes relay state from NO to NC without rewiring AC powered TABLE OF CONTENTS Specifications Dimensions 3 Parts Included 4 Configurations 5 Safety Precautions 6...

Страница 3: ... 80 Electronics temp F 40 to 158 C 40 to 70 Pressure Atmospheric Wetted material PP 20 glass filled Enclosure rating NEMA 4X IP65 Enclosure material PP U L 94 VO Process mount 2 NPT 2 G Enclosure rotation 300 swivel base Conduit entrance Single 1 2 NPT Installed height 5 7 14 4cm 7 4 18 8cm with strobe Classification General purpose Certificate number LR 79326 3 CE compliance EN 61326 EMC EN 61010...

Страница 4: ...iption AU23 4313 Add E Add CE NPT No Dual Level Switches Ultrasonic Gap Switch Technology AU23 4317 G AU23 4323 N A NPT Yes AU23 4327 G AV23 4313 Add CE NPT No Dual Level Switches Buoyancy Vertical Float Technology AV23 4317 G No AV23 4323 N A NPT Yes AV23 4327 G Yes AZ23 4313 Add CE NPT No Dual Level Switches Vibration Tuning Fork Technology Az23 4317 G No AZ23 4323 N A NPT Yes AZ23 4327 G Yes Ow...

Страница 5: ... x LM30 1001 1 x LC11 1051 STANDARD CONFIGURATION AU23 432_ AV23 432_ or AZ23 432_ Ultrasonic Buoyancy Vibration AU23 4323 2 x LU10 1305 1 x LM10 1_01 2 x LM30 1001 1 x LC11 1002 AU23 4327 2 x LU10 1305 1 x LM10 1_61 2 x LM30 1001 1 x LC11 1052 AV23 4323 2 x LV10 1301 1 x LM10 1_01 2 x LM30 1001 1 x LC11 1002 AV23 4327 2 x LV10 1301 1 x LM10 1_61 2 x LM30 1001 1 x LC11 1052 AZ23 4323 2 x LZ12 1405...

Страница 6: ...ession fitting thrust plate locking pin and 2 NPT fitting o Viton a fluorocarbon O ring o Neoprene w silicon gel for lubrication Wire gasket o Santoprene w silicon gel for lubrication Seal plug Make sure that the application liquids are compatible with the materials that will be wetted To determine the chemical compatibility between the components and its application liquids refer to the Compass C...

Страница 7: ...e controller that carry high voltage causing serious injury or death All power to the controller and the relay circuit s it controls should be turned OFF prior to working on the Smart Trak If it is necessary to make adjustments during powered operation use extreme caution and use only insulated tools Making adjustments to powered controllers is not recommended Wiring should be performed by qualifi...

Страница 8: ...o 60 seconds can be set delay occurs on both the make and break Typical applications are automatic filling starting fill pump at a low level and stopping pump at a high level or automatic emptying operations opening a drain valve at a high level and closing valve at low level FEATURES OF CONTROL LATCH OFF With the latch OFF the Smart Trak package is designed to receive a signal from a single liqui...

Страница 9: ...e the NO terminal will be closed and the NC terminal will be open 5 Invert switch This DIP switch reverses the logic of the relay control in response to the sensor s conditions that used to energize the relay will make it turn off and vice versa 6 Latch switch This DIP switch determines how the relay will be energized in response to the two sensor inputs When LATCH is OFF the relay responds to sen...

Страница 10: ...mpty In this application a pump or valve can be wired to either the Normally Open NO or Normally Closed NC side of the relay In the example below power to the Smart Trak is not shown STROBE ALERT OUTPUT The Smart Trak features a latching controller primarily designed for automatic filling or emptying of a tank or sump If the Strobe Alert was added to your package it can be wired to either indicate...

Страница 11: ...d turn OFF Latch In any two sensor control system LATCH must be ON Invert Referring to the logic chart in Step Nine we look for the setting that will de energize the relay start the pump when both inputs are wet Amber LEDs In this system Invert should be ON AUTOMATIC EMPTY Note that similar system logic can be used for an automatic empty operation simply by controlling a pump valve that takes flui...

Страница 12: ...T 1B are in the same condition The relay will not change its condition until both inputs reverse their state Invert Off Latch ON Input 1A Input 1B Relay ON OFF ON OFF ON ON OFF OFF ON No Change No Change OFF Invert ON Latch ON Input 1A Input 1B Relay ON OFF ON OFF ON ON OFF OFF OFF No Change No Change ON The example shown below has the Invert Off and the Latch ON With Invert ON follow the above le...

Страница 13: ...ors and also serve to contain the switch cable The bottom of the track is capped with an end cap RELAY CONTROLLER Both level switches are pre wired before shipment to the 4 pole terminal strip Input 1A Input 1B The switch technologies used to indicate level are either Ultrasonic Buoyancy or Vibration The Compact Relay Controller provides a 1 2 Conduit connection and 6 poles for wire termination of...

Страница 14: ...nsor to be moved slide the sensor along the track and then turn the nut back to lock into place NOTES No more than a to a turn to unlock and lock the nut is required The cable for the sensor is designed to be submersed is made of the same material as the sensor Sensors can easily be raised from their original position but may not be lowered because of pre cut cable lengths For systems ordered with...

Страница 15: ...ventory One Smart Trak kit LM10 1__1 includes the following parts 1 x Seal Plug 1 x Top compression fitting 1 x Wire gasket 1 x Thrust Plate 1 x Locking pin 1 x 2 NPT fitting 1 x Track 1 x End cap 2 x Wire retainer clips not shown Smart Trak Assembly Drawing Top View Seal Plug Assembly Drawing Side View ...

Страница 16: ...ide tension for the push and turn connection Switch Car Kit Assembly Drawing Side View Inventory One switch car kit LM30 1001 consists of the following parts 1 x Locking bolt 1 x Locking Nut 1 x Sensor car 1 x O ring 1 x Bayonet to 3 4 NPT adapter Switch Car Kit to Smart Trak Top View Switch Car Kit to Smart Trak Side View DETERMINE THE PROPER WIRE LENGTH Don t make the mistake of trimming the sen...

Страница 17: ...d directly to the side wall or lip of the tank Tank Adapter Flange Mounting Side Mount Bracket LM50 series Lip of Tank Side Wall SMART TRAK INSTALLATION The Smart Trak with Compact Junction Box assembly is designed to be installed through a 2 NPT 2 G thread The level switches will be staggered through the fitting for installation A key feature of Smart Trak is the adjustability of the level switch...

Страница 18: ...ontroller 2 Input LED s The input LED s on the controller will be Amber when the switch es is are wet and Off when the switch es is are dry Note see Step 5 regarding reed switches If the LED s are not switching the input LED test the level switch 3 Relays When both inputs are wet Amber LED s On the relay will be energized Red LED On After that if one switch becomes dry the relay will remain energi...

Страница 19: ...sure the input LEDs are both in the same state both ON or both OFF If not check wiring to each sensor Second check status of Relay LED If incorrect flip the Invert switch to change the relay state Pump or Valve is supposed to stop but it does not First check to make sure the input LEDs are both in the same state both ON or both OFF If not check wiring to each sensor Second check status of Relay LE...

Страница 20: ...ocedures outlined above 2 have been subjected to electrical mechanical or chemical damage due to improper accidental or negligent use 3 have been modified or altered 4 anyone other than service personnel authorized by Flowline have attempted to repair 5 have been involved in accidents or natural disasters or 6 are damaged during return shipment to Flowline Flowline reserves the right to unilateral...

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