Aw-gear-meters Quad-4 Uživatelský manuál stáhnout pdf (Strana 2)

Quad-4 Dual Hall Effect Pickup Module

Installation and Technical Data Guide

AW Flow Meters - Franksville, WI Phone: (262) 884-9800 Fax: (262) 884-9810

Email: [email protected] www.awcompany.com

Rev 07/09

Sinking Output Circuit

~40 Ohm

SUPPLY

OUTPUT

GROUND

Analog

Switch

Sourcing Output Circuit - Default from Factory

~40 Ohm

SUPPLY

OUTPUT

GROUND

Analog

Switch

• Output selection jumper off: remove shorting block from

JP1 & JP2

• User may need to add external components to interface

to displays or other instruments

• User must limit output voltage to Supply -1V

• Max current sinking capability: 50mA

• Output selection jumper on: place shorting block across

JP1 & JP2

• Signal output square wave :

high

= Supply -1V @ no output load

low

= 0.1V

• Max sourced output voltage: Supply -0.5V

• Max current sourcing capabilities: 50mA

Supply Voltage: +10 to 27 Volt DC

Supply Current: 75 mA @ 24 VDC

Duty Signal: 50% ± 15%

Minimum Signal: 0.5 Hz

Maximum Signal: 1,000 Hz

Frequency Output: Flow dependent, up to 2,000 Hz

Driving Capacity: 50 mA Max resistive load

Output Impedance: ~ 40 Ohm - analog switch and self-resetting fuse

Temperature Range: -40° F to 185° F (-40° C to 85° C)

Technical Data:

1 2

Quad-4 Hall Effect Pickup 1
Rev 07/09 2

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