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For Sales and Support, Contact Walker EMD • Toll-free: (800) 876-4444 • Tel: (203) 426-7700 • Fax: (203) 426-7800 • www.walkeremd.com

5

RESET AND PROGRAM OPTIONS

Connecting a wire from the RST EN (Reset Enable) or the HS (Program

Enable) Input terminals to Common will enable the front panel Reset or
Program buttons respectively.

Pulling the “RST.” input low causes the counter to reset. The “RST.” can be

pulled low by either a mechanical switch or solid-state transistor switch.  The
Switch load is 15 µA (max. voltage drop 0.5 V) when ON. The OFF-state
leakage current must be less than 2 µA.

Note: The RC protection circuit on the “RST.” Input causes a delay of

approximately 15 msec in Reset response.

L.S. INPUT; CONTACT VERSIONS (30 Hz MAX.)

Connecting the “L.S.” Input to Common with a mechanical or solid-state

switch increments the counter. The switch load is 7 

µ

A (max. voltage drop 0.5

V) when ON. The OFF-state leakage current must be less than 2 

µ

A.

Reed switches, mercury wetted contacts, snap action limit switches, and

silver alloy relay contacts with wiping action are usually satisfactory for input
activation. Motor starter contacts, tungsten contacts, and brush-type contacts
should not be used.

Содержание CUB7P

Страница 1: ...s that appear in the manual or on equipment must be observed to ensure personal safety and to prevent damage to either the instrument or equipment connected to it If equipment is used in a manner not...

Страница 2: ...erature to 40 C Must use NEC Class 2 or SELV rated power supply 4 SIGNAL INPUT LS terminal 4 See Count Edge under Programming for incrementing edge of input signal Contact Input CUB7P0xx 30 Hz max fro...

Страница 3: ...uch as ferrite suppression cores is effective Install them on Signal and Control cables as close to the unit as possible Loop the cable through the core several times or use multiple cores on each cab...

Страница 4: ...when properly installed The units are intended to be mounted into an enclosed panel The viewing window and reset button are factory sealed for a washdown environment A sponge rubber gasket and mounti...

Страница 5: ...max voltage drop 0 5 V when ON The OFF state leakage current must be less than 2 A Note The RC protection circuit on the RST Input causes a delay of approximately 15 msec in Reset response L S INPUT C...

Страница 6: ...t versions of the CUB7P require an external 9 to 26 VDC power supply The external supply is connected between the V and common terminals as shown in the drawing APPLICATION TOTAL YARDS OF MATERIAL A f...

Страница 7: ...For Sales and Support Contact Walker EMD Toll free 800 876 4444 Tel 203 426 7700 Fax 203 426 7800 www walkeremd com 7 This page intentionally left blank...

Страница 8: ...or products containing components manufactured by RLC and based upon personal injuries deaths property damage lost profits and other matters which Buyer its employees or sub contractors are or may be...

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