- OMEGA Engineering, Inc. Totalizer Specification Manual

width varies with count speed, scale
factor and number of digits displayed.
Voltage Thresholds: Low 0 to 0.4 V dc
High 2.0 to 28 V dc
FRONT PANEL RESET ENABLE (Terminal 5)
Operation: Level sensitive (maintained)
COUNT ACCURACY
100%
when operated within specifications.
2kS2 above 5 V dc
Voltage Thresholds: Low 0 to 1.2 V dc
High 2.0 to 28 V dc
Max. High 28 V dc
RESET INPUT (Terminal 4) designed for contact closures to dc
common.
Minimum Low: 0.25 to 1 second (maintained)
The required pulse
above times are with a 0 to 5.0 V swing.)
Input Impedance:
kHz
Minimum Low Time: 80 microseconds
Minimum High Time: 20 microseconds
(The
ee a current sourcing sensor or a current sinking sensor
used with the provided pull up resistors.
Speed: 0 to 10
such
lnputA(Terminal3) highspeedinputrequiringavoltagesource
kR
Voltage Thresholds:
Low 0 to 0.4 V dc
High 2.0 to 28 V dc
Max. High 28 V dc
msec
Impedance: 101
msec
Minimum High Time: 20
TOTALIZER
Type: UP counting
Digits: 8
DC COMMON (Terminal 1)
COUNT INPUTS
Input B (Terminal 2) low speed input designed for contact
closures to common
Speed: O-40 Hz
Minimum Low Time: 5
.43” high
Front Panel Rating: NEMA-4X when mounted
with gasket provided.
Case Material: Cycolac X-17
- 70°C
Operating Humidity: 90% Non-condensing
Weight: 2.2 oz. net
Display Size:
- 55°C
Storage Temperature: -20
DPClO-BAT
PHYSICAL
Operation Temperature: 0”
__!I
POWER
Internal battery: 3 V, lithium
Life expectancy: 5 years +
Replacement Pan:
T
1.299”
(33mm)
I
-+
Recommended
Panel Cutout
I
(68mm)
<
2.677”
1
(39.87mm)
T
1.57
-4
I
I
(74.93mm) k- 2.95”
662/0693
DPCI 0-TL Totalizer
Ml