simpson s661计数器 simpson s661计数器

DISPLAY

Type

Height

Decimal Point

CountDirection

Display Range

OutputIndicators

POWERREQUIREMENTS

AC Voltages

PowerConsumption

INPUT RATINGS

CurrentSinking

CurrentSourcing

MinimumPulseWidth

Low Pass Filter

Low Bias

High Bias

Count Rate

MaximumVoltageInput

A, B, andUser

INPUT

User Input

StandardInput

QuadratureInput

ENVIRONMENTAL

OperatingTemp.

Storage Temp.

RelativeHumidity

AmbientTemperature

Temp. Coefficient(per°C)

Warmup Time

MECHANICAL

Bezel

Depth

Panel Cutout

Case Material

Weight

6-digit, 7-segment,redLED

0.56"(14.2mm)

User-programmable

"+" indication implied,"-"indication displayed

-99,999to+999,999

1 and 2

120,240VAC,±10%

3VA

10KΩ5% Resistor pull-up to (9.0-16DCV) ±10%

5.1KΩ 5% Resistor pull-downtocommon

~5μs

<200Hz

VLT = 1.6V ±10% VUT =3.6V±10%

VLT = 5.0V ±10% VUT =7.0V±10%

20KHz (Pulse Max) 5KHz(QuadratureX4 Max)

30DCV (Max)

(Display Hold) Display isfrozenwhen the User

Input ispulledlow.

VLT _0.2DCV guaranteed low, VUT=3.0DCV (max)

VLT _ 0.9DCV VUT=3.15DCV(max)

0°C to +40°C

-10°C to+60°C

0-80% non-condensingfortemperatures less

than 32°C, decreasing linearlyto50% at 40°C

25°C

±100ppm/°C

15 minutes

3.93" x 2.04" x .52" (99.8mmx51.8mm x 13.2mm)

3.24"(82.3mm)

3.62" x 1.77" (92mmx45mm)

PBT-ABS

9oz(255.1g)