Veeder-Root A103-001 Technical Manual

Veeder-Root A103-001 Technical Manual

Add/substract totalizer

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Introduction

Within the Danaher Controls A103 family you'll find a product to meet nearly every
requirement for panel mounted control and indication. Housed in a DIN standard 36mm x
72mm case, the A103-001 is an ideal choice for advanced count totalization applications.
An input scale factor allows input pulses to be displayed as meaningful engineering units,
and dual input channels enable add/subtract counting.
The 8 digit supertwist LCD display provides easy viewing at a glance. For conditions where
ambient light is poor, the display can be backlit by connecting an external DC (10-28 Volt)
power supply. A single unit can accept NPN & dry contact inputs for low speed (30Hz)
counting and PNP or square wave signals for high speed applications up to 10 kHz.
Powered by either one or two replaceable 3V Lithium batteries, this unique design allows for
a new battery to be installed before removing the old one, thereby retaining count total and
program data. A low battery indicator appears on the screen to provide a warning several
weeks before the end of battery life. If two batteries are used simultaneously, the individual
expected life doubles to 10 years.
Setup is quick and simple as the
two front panel keys are used to
scroll through 4 menu choices. A
NEMA 4X front panel and noise
immunity tested to IEC 801 level 3
makes this unit suitable for harsh
environments.

Features

Large, easy to read 8-digit supertwist LCD
with backlighting capability
3 Volt lithium battery provides long life
and eliminates the need for external power
Accepts low speed (30 Hz) NPN & dry
contact inputs, and high speed (10 kHz)
PNP signals or square wave signals
Input scale factors for displaying
meaningful engineering units
Total value resettable remotely or from the
front panel
Option Modules provide added
functionality and convenience
Simple menu-driven setup
NEMA 4X rated front panel for use in
washdown environments
Index
page 2
Terminal Connections
page 2
Setup
page 3
page 3
page 4
page 4
Technical Manual
701954-0002
Veeder-Root
brand
A103-001
Add/Subtract
Totalizer
1

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Summary of Contents for Veeder-Root A103-001

  • Page 1 Housed in a DIN standard 36mm x 72mm case, the A103-001 is an ideal choice for advanced count totalization applications. An input scale factor allows input pulses to be displayed as meaningful engineering units, and dual input channels enable add/subtract counting.
  • Page 2 O V E R V I E W OPERATION VEEDER-ROOT VEEDER-ROOT 12345678 1. Total Display 3. Next/Reset Key 2. Down Key 1. Total Display: Indicates the present count value, which is equal to 3. Next/Reset Key: If the total value is being displayed depressing the number of pulses received (since the last reset) multiplied by the this key will cause the value to be reset to 0.
  • Page 3 S E T U P INSTALLATION Battery Slots Battery Installation - The unit is shipped with one battery, which is not installed. Remove the battery cover by pushing inward and down. Install the battery in either of the two slots. The unit runs on a single battery, and the second slot is provided to allow for installing a new battery before Front Panel Installation - Place the unit in the panel through the removing the old one, retaining count total and program data.

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