Allen-Bradley Guardmaster 442G Installation Instructions

Multifunctional Access Box
Installation Instructions
Original instructions in English
ATTENTION: Read this document and the documents that are listed in
the Additional Resources section about installation, configuration, and
operation of this equipment before you install, configure, operate or
maintain this product. Users are required to familiarize themselves with the installation
and wiring instructions and the requirements of all applicable codes, laws, and
standards including:
• ISO 14119: Interlocking devices that are associated with guards;
• ISO 14120: General requirements for the design, construction, and selection of
guards;
• ISO 13855: For the positioning of safeguards;
• ISO 13857: For the calculation of minimum (safe) distances;
• For functional safety, either IEC 62061 or ISO 13849-1 and ISO 13849-2;
• And other applicable standards.
Activities including installation, adjustments, putting into service, use, assembly,
disassembly, and maintenance are required to conduct suitably trained personnel in
accordance with the applicable code of practice.
This device is intended to be part of the safety-related control system of a machine.
Improper selection or installation of the device affects the integrity of the safety-related
control system. First, a risk assessment must be performed to determine whether the
Specifications of this device are suitable for all foreseeable operational and
environmental characteristics of the application. Use appropriate screws, bolts, or nuts
that are fitted by tools to mount the switch and actuators to avoid the risk of
tampering. Do not over torque the mounting hardware.
Management controls, working procedures, training, and extra protective measures
should be used to minimize the motivation to defeat and to manage the use and
availability of spare actuators.
Personnel injury or death, property damage, or economic loss can result if
this document and applicable codes, laws, and standards are not followed.
The products that are shown on this document conform
with the Essential Health and Safety Requirements (EHSRs) of the
European Machinery Directive.
Declaration of Conformity and certification:
www.rockwellautomation.com/certification/overview.page

Additional Resources

The QR Code on the switch provides a link to the 442G Multi-
functional Access Box User Manual (442G-UM001A-EN-P).
Resource
多功能通道锁
Caja de acceso multifuncional instrucciones de instalación
Caixa de acesso multifuncional instruções de instalação
多機能アクセスボックス インストレー
ションインストラクション
Multifunktions-Zugangsbox – Installationsanleitung
"Notice d'installation de la gâche d'accès multifonctions"
Istruzioni per l'installazione
多功能存取盒安裝指南
Multifunctional Access Box User Manual
Industrial Automation Wiring and Grounding Guidelines,
publication 1770-4.1
Product Certifications website, http://
www.rockwellautomation.com/products/certification
You can view or download publications at
www.rockwellautomation.com/literature/. To order paper copies
of technical documentation, contact your local Allen-Bradley®
distributor or Rockwell Automation sales representative.
The Guardmaster 442G Multifunctional Access Box is an
electromagnetic interlocking device with guard locking. The
device consists of one locking module and one handle assembly.
An escape release is optional. The device provides guard position
monitoring and lock monitoring in accordance with ISO 14119.
Locking Module
Cover for manual
Markings on mechanical
stop, to aid installation
Handle Assembly
Description
Escape Release (optional)
442G-IN001A-ZH-P
442G-IN001A-ES-P
442G-IN001A-PT-P
442G-IN001A-JA-P
442G-IN001A-DE-P
442G-IN001A-FR-P
442G-IN001A-IT-P
442G-IN001A-ZC-P
442G-UM001A-EN-P
Provides general guidelines for
installing a Rockwell Automation®
industrial system.
Provides declarations of conformity,
certificates, and other certification
IMPORTANT
details.
http://
Rockwell Automation 442G-IN001C-EN-P – October 2015
release
1 x Torx T8
Locking bar
2 x Torx T10
Guard door handle
Roll-out bolt locking
mechanism
Bolt tongue
Handle Setscrew
Cover
The length of the actuation shaft (115 mm (4.53 in.)) is optimized for
Mounting on 40 mm (1.57 in.) and 45 mm (1.77 in.) profiles. For
mounting on profiles larger than 45 mm (or if using mounting plates on
a 45 mm profile), an extended shaft is required (order separately,
442G-MABASHFT). See the user manual for instructions about sizing the
extended shaft and mounting the escape release on smaller or larger
profiles.
6 x Torx T10
Status/Diagnostic
LED indicators
DIP switches
Terminals X2-X5
Depending on version—
cable entry M20 x 1.5 or
QD connector
Locking pin for handle
adjustment
Automatically
extending bolt locking
mechanism
Actuation shaft
8 x 8 mm Protective
(0.31 x 0.31 in.)
sleeve