t
Note: The front-panel reset button comes
disabled from
the factory. To enable
the button, install a jumper wire
from terminal 5 to ground, terminal 1.
Note:
The reset terminal on the rear panel is still active when
the front reset button is disabled.
PROGRAM MODE
There is no program mode for this model.
(
GNDl
1
5 Enable/R
t
.4
V dc or less, one count is
registered.
RUN MODE
Screens
The totalizer screen is the only screen available on this
model.
Front Panel Reset Enable
+3 V dc. When a contact closes,
pulling the voltage down to
r
Terminal 2 is pulled up to

$gjiijjq

DPClO-TL
extends the life of the
battery.
Terminal 2 is the low-speed, current-sinking count input
designed to be used with a contact closure to ground. It has
a maximum count speed of 20 Hz. Inputs into this terminal
are counted on the negative-going edge.
Contact Closes Contact
Opens
+28
V dc.
Note:
When a sourcing signal is applied to terminal 3, a
power assist feature of the
+2.0
V dc but no more than

rl

Terminal 3 is pulled down to common. When
a sensor output
supplies voltage to this terminal, one count is registered on
the display. The sourcing signal must supply at least
/
(Voltage
applied to terminal)
occurs
on this
edge of the pulse
kHz.
Inputs into this terminal
are counted on the positive-going edge.
Count
Gasket
Installed?
Page 2
The totalizer display has lead-zero blanking. No decimal
point is available.
Separate contact and solid state count inputs are provided.
The solid state input (terminal 3) requires a current-sourcing
sensor and can count up to 10
flJ
Iff
Ml
Reset
APPLICATIONS
This totalizer is intended for simple totalizing applications.
One count input pulse per item is necessary. The only
decisions to be made are:
1.
Do you use the high or low speed input?
2.
Do you want the front panel reset button active?
OPERATION
MOUNTING
Ir
AST 4
-
meet
NEMA 4X
FRONT VIEW
8digit LCD
Display
REAR VIEW
DPClO-TL
is an UP
counting totalizer with a
high-contrast eight-digit
LCD display. The front-panel reset
key can be disabled. A remote-reset terminal is provided.
Plastic
front panel
sealed to
INTRODUCTION
Your
OMEGA