Introduction; Features - A&D SW-D Setup Instructions

This manual describes how this product works and how to get the most out of it in terms
of performance.
The SW-D weighing indicator may be used to build a water-proof digital scale to
specification IP69K. It has similar specifications and functions as an indicator of the SW
series.
Please refer to the instruction manual for the SW supplied with the SW-D.
The SW-D weighing indicator is an electronic display instrument used to build a water-
proof scale to specification IP69K by the combination of the SW-D and a weighing unit
(Load cell), with the following features:
Dust-tight and water-tight construction, complying with IP69K.
Employing touch-sensitive keys enabled the display to be covered with a plastic
sheet, resulting in better dust-tight and water-tight performance.
When a key is touched, the corresponding LED, above that key, turns on to
indicate that the key has been touched.
A bright LED display, with a broad viewing angle.
Operating up to four 350 Ω load cells is available.
Available range selection, for the display resolution, is 1/20 to 1/60,000.
Free setting of the weighing capacity, within the display resolution of 1/60,000, is
available.
Available weighing units are kg (kilogram), g (gram), Ib (pound), oz (ounce), and pcs
(pieces for the counting mode).
The counting mode easily counts the number of objects of the same weight.
The comparator mode compares the displayed value (weight value) with the
previously set comparator values and indicates the results by the large and bright
LED display. The optional comparator relay output (SW-03) can output the results
as a relay signal.
The auto-tare function, used with the comparator mode, automatically tares and
displays "OK" for a certain amount of sample and repeats this process for the next
weighing.
Using the optional RS-232C serial interface (SW-03) or optional RS-422/485 serial
interface (SW-04) provides serial data output of the weight value and relay output of
the comparison result.
The optional sealed lead acid (SLA) battery (HC-02i) can be installed, allowing the
scale to be used where an AC power source is not available.
SW-11 provides the function of a display stand or wall-mount bracket for the SW-D.

2. INTRODUCTION

3. FEATURES

3