V45450-2 VEEDER ROOT, V45450-2 Datasheet - Page 25

• Manufacturer Part Number: V45450-2
• Description: Multifunction Counter
• Manufacturer: VEEDER ROOT
• Type: Counterr

Specifications of V45450-2

• No. Of Digits / Alpha: 8
• Digit Height: 10mm
• Counting Speed: 10kHz
• Operating Temperature Range: 0°C To +55°C
• Character Size: 10mm
• Panel Cutout Width: 1.77"
• Connection Type: Screw
• Counter Type: Predetermining
• Cut Out, Panel: 1/16 DIN
• Dimensions: 1.89"L×4.33"W×1.89"H
• Display Digit Height: 10mm (Top Display), 7mm (Bottom Display)
• Display Type: LED
• Frequency, Operating: 50⁄60 Hz
• Function: Counter
• Input Type: NPN
• Mounting Type: Panel
• Number Of Digits: 8
• Primary Type: Electronic
• Standards: UL and cUL Recognized, CE Marked
• Temperature, Operating, Range: 0 to +50 °C
• Terminal Type: Screw Terminal
• Termination: Screw Terminal
• Voltage, Supply: 90 to 264 VAC
• Weight: 7 Oz.
• Input Signals Accepted From A Variety Of Sources: Dry Contact, PNP or NPN Sensors, Encoders
• Lead Free Status / RoHS Status: na

A compact totalizing counter module for printed circuit board or panel
mounting. 8 digit, 8mm high, LCD display with backlight capability. An
external lithium battery (not supplied), is normally used to support
memory and counting. Current demand is typically 3 A quiescent, 6 A
counting. Backlight requires additional current.
Count speeds to 10kHz are possible. An internal contact-bounce filter
allows accurate counting from switch or relay contacts.
Electrical connections are made via rear pins which may be soldered to
a host printed circuit board or connected by pin terminals. A remote
electronic reset to zero is provided.
An ideal choice where maximum display impact is wanted in a small
area. Typical applications include test instruments, and cycle or event
counting.
SPECIFICºATIONS
Supply voltage: 2.7 - 3.3VDC
Current consumption: 3 A quiescent, 6 A counting (typical); backlight
80mA
Display: 8 digit black LCD, 8mm characters with leading zero blanking
Count Range: 99999999 display rollover to 0
Count Inputs: Low Speed: contact closure/open collector, 30Hz
maximum, negative edge triggered, 0.7v threshold, 25mS minimum
pulse length;
High Speed: TTL/CMOS compatible, 10kHz maximum, positive edge
triggered, 0.7v threshold, 18v maximum, 50 S minimum pulse width
Reset Input: Contact closure/open collector, negative edge triggered,
0.7v threshold, 18V maximum, 15mS minimum pulse
Operating temperature: 0 C to +50 C
Storage temperature: -20 C to +70 C
8 digit high contrast LCD characters
8mm high digit size
Quiescent current less than 3 A
Display backlight capability
Remote reset input
VEEDER-ROOT
Electronic Totalizing Counters
brand
MicroMITE 7999F8-302
High speed totalizing counter
with backlighted display… maxi-
mum visual impact in a small
package
Model Number
07999F8-302
Dimensions:
VEEDER-ROOT • EAGLE SIGNAL • DYNAPAR
Description
Totalizing Counter, unidirectional, display backlight
48mm
37mm
14.0mm
1.09
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