A103-A12 Veeder-Root, A103-A12 Datasheet

A103-A12

Manufacturer Part Number

A103-A12

Description

Module; Veeder-Root Brand, A103 Series; NEMA Approved; 10 to 20 VDC

Manufacturer

Veeder-Root

Datasheet

1.A103-A12.pdf (1 pages)

Specifications of A103-A12

Brand/series

Veeder-Root Brand, A103 Series

Standards

NEMA Approved

Voltage, Working

10 to 20 VDC

Lead Free Status / Rohs Status

RoHS Exempt Product

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The A103 Preset Counters are amazingly compact in size and low in

cost, with a full complement of popular features. In addition to the

preset counter models shown here, the A103 series also includes

matching indicators for count-totalizing, timing, and rate/speed

metering, as well as preset-timer models. All are in a uniform 36 x 72

millimeters bezel size package, enhancing your control panel with a

family of devices that look and program alike.

A supertwist LCD display with thick 12mm (.47") high digits allows for

easy viewing at a glance and feature display-backlight capability by

simply connecting an external 12VDC supply.

battery slots; this allows battery changeover without loss of memory.

Numerous types of inputs can be accepted giving you a totally self-

contained system not requiring external power.

The A103 Preset Counters are further enhanced by a series of quick

attach option modules. These can provide a power supply for sensors

and display backlighting, provision for high or low voltage AC or DC

count signals, and mechanical relay output.

SPECIFICATIONS

High Speed Count Input: PNP or square wave pulse; 10 kHz max (50%

Low Speed Count Input: NPN, Contact Closure; 30 Hz max (50% duty

Security Input: Allows access to panel reset and programming features

Remote Reset Input: NPN or Contact Closure to common; edge sensitive

Control Output: Isolated Photomos relay; 0.1 amp @ 30 VAC/DC, >50

Power Source: Single or dual 3V Lithium battery; typical 5 years life w/single

Display: 12mm high, Supertwist LCD; 7 digits; "Low Bat" indicator.

Backlighting: Green Illumination over whole viewable area. Requires 10 to

Dimensions & Mounting: See dimensions figure. Panel Mount with

Connections: Screw terminals

Operating Temperature: +32 to +131 F (0 to +55 C)

Weight: Approximately 64 grams (2.25 ounces)

Matching totalizing counter, time and rate indicators and controllers

available – look great together on a panel

SSR relay output – selectable normally-open or normally-closed operation

High visibility 7-digit LCD display with backlighting capability standard

Long life 3 Volt lithium battery eliminates the need for external power

Accepts input signals from a variety of sources: Dry Contact, PNP or

NPN Sensors, Encoders

High speed and low speed count inputs

Resettable remotely or from the front panel

Programmable security of front panel reset button and preset entry

Option modules provide additional functionality and added conve-

nience – fast, easy installation

NEMA 4/IP65 rated front panel for use in washdown environments

duty cycle), 45 sec min pulse width; Low State: < 1.0 VDC, High State: >

2.0 VDC (28VDC max)

cycle), 12 ms min pulse width; Low State: < 1.0 VDC, High State: > 2.0

VDC (28VDC max)

resistance. Programmable

battery, 10 years w/dual batteries

28 VDC power source

supplied mounting bracket and gasket

VEEDER-ROOT

Electronic Predetermining Counters

normally-open or normally-closed operation

brand

OPTION MODULE SPECIFICATIONS

Option modules accessories provide a convenient integrated solution to

applications that require count signal voltage conditioning, a mechanical

relay output, and/or a voltage source for use with external sensors or

the A103's display backlight feature. Specifications for each option

module feature follow, while specific combinations of features are listed

in the "Models" table, below.

AC Power Supply: Provides 10 - 20 VDC @ 50mA for display backlighting

Low Voltage Input: Allows A103 to accept 5 to 30 VAC or VDC for count input

High Voltage Input: Allows A103 to accept 100 to 260 Volt AC/DC for count input

Mechanical Relay Output: SPDT (Form C); 120/240 VAC, 30 VDC contacts

Model No.

A103-007

Model No.

A103-A12

A103-A17

A103-A19

A103-A10

A103-A14

A103-A11

A103-A13

A103-A15

A103-A16

A103-A18

A103-A20

Dimensions:

and/or sensor. Requires connection to 115 or 230 VAC, 50/60 Hz

A103 Preset Counter

A103 Rear View

Ultra-compact, cost

effective control by

count… large display

with backlighting

AC Power

A103 Preset Counter

Supply

The following option modules attach

to the rear of A103 Preset Counters:

Description

Low Voltage

Input

Depth Behind Panel

Panel Cutout: 33mm x 68mm(1.30" x 2.66")

DANAHER CONTROLS

Without Adaptor Module: 39mm (1.54")

With Adaptor Module: 89mm (3.50")

Option Module

Rear View

High Voltage

Input

Output

Relay

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