A&D Weighing GXA-23-PRINT, GXA-23-REZERO, GXA-23-PLUG, GXA-26 Instruction Manual

GXA-23-PRINT With a PRINT foot switch
GXA-23-REZERO With a REZERO foot switch
GXA-23-PLUG For incorporating into a system
GXA-26 External IR switch

2017 A&D Company, Limited. All rights reserved.

No part of this publication may be reproduced, transmitted, transcribed, or translated

into any language in any form by any means without the written permission of A&D
Company, Limited.

The contents of this manual and the specifications of the instrument covered by this

manual are subject to chang e for im pr ovement without any notice a nd obl igation on the
part of the manufactur er.

1WMPD4003637A

1. Introduction

This manual describes how to use the GXA-23 and GXA-26 optional interfaces for the
GX-A and GF-A series balances and how to get the most out of them in terms of
performance. Read this manual thoroughly before using the options and keep it at hand
for future reference.

2. Components

The GXA-23 (three types are availabl e) and the GXA- 26 each consi sts of an option board
and either a switch or a plug. The swi tch or the plug can be used to oper ate the balance in
the same way as the PRINT key or the RE-ZERO key located on the balance.
Depending on the board type, a dedicated foot switch, an external contact input terminal
(terminal for actual wiring) or an exter nal IR swi tch i s pr ovided as shown in the table
below:

Type Components Quantity

GXA-23-PRINT

GXA-23-REZERO

GXA-23-PLUG

GXA-26

GXA-23 GXA-26

Foot switch (PRINT)/Black Foot switch (REZERO)/Red External IR switch

Option board 1
Foot switch AX-SW137-PRINT 1
Option board 1
Foot switch AX-SW137-REZERO 1
Option board 1
φ3.5 mm 3-pole stereo plug 3
Option board 1
External IR (touchless) switch 1

φ3.5 mm 3-pole stereo plug

2

3. Installing the Option Board

Step

1. Remove the two screws, and then remove the
option panel from the rear of the balance.

Step

2. Peel off the connector that is secured to the panel
with double-sided tape and insert it into the socket
on the option board.

Step

3. Attach the option board to the balance. Secure the
board with the two screws removed in step 1.

Step 1

Step 2

Step 3

3