WS0-CPU000200/WS0-CPU130202/WS0-CPU320202
Safety Controller CPU Module
User's Manual (Hardware)
Mitsubishi Electric Corporation
2-7-3 Marunouchi, Chiyoda-ku, Tokyo, Japan
Mitsubishi Electric Europe B.V.
Mitsubishi-Electric-Platz 1, 40882 Ratingen, Germany
All rights reserved • Specified product properties and technical data do not
represent a guarantee declaration.
MODEL WS-CPU-U-HW-E
MODEL CODE 13JZ91
IB(NA)-0800527ENG-E(2206)SICK
© 2014 MITSUBISHI ELECTRIC CORPORATION
Precautions regarding warranty and specifications
MELSEC-WS series products were jointly developed and manufactured
by Mitsubishi and SICK AG, Industrial Safety Systems, in Germany. Note
that there are some precautions regarding warranty and specifications of
MELSEC-WS series products.
<Warranty>
The gratis warranty term of the product shall be for one (1) year after the
date of delivery or for eighteen (18) months after manufacturing,
whichever is less.
The onerous repair term after discontinuation of production shall be for
four (4) years.
Mitsubishi shall mainly replace the product that needs a repair.
It may take some time to respond to the problem or repair the product
depending on the condition and timing.
<Specifications>
General specifications of the products differ.
MELSEC-WS MELSEC-Q MELSEC-QS
Operating ambient
temperature
Température
ambiante de
fonctionnement
-25 to 55°C*1
-25 à 55°C*1
0 to 55°C
0 à 55°C
0 to 55°C
0 à 55°C
Operating ambient
humidity 10 to 95%RH 5 to 95%RH 5 to 95%RH
Storage ambient
temperature -25 to 70°C -25 to 75°C -40 to 75°C
Storage ambient
humidity 10 to 95%RH 5 to 95%RH 5 to 95%RH
*1: When the WS0-GCC100202 is included in the system, operating
ambient temperature will be 0 to 55°C.
*1: Avec un module WS0-GCC100202 inclus dans le système, la
température ambiante de service est de 0 à 55°C.
EMC standards that are applicable to the products differ.
MELSEC-WS MELSEC-Q,
MELSEC-QS
EMC standards EN 61000-6-2, EN 55011 EN 61131-2
1 About this document
This document is the original manual.
1.1 Documentations for the MELSEC-WS system
This manual describes the mounting of the CPU module of a MELSEC-
WS safety controller.
Mounting of the MELSEC-WS network modules (WS0-GETH and WS0-
GCC1), safety I/O modules (WS0-XTIO and WS0-XTDI) and the relay
output module (WS0-4RO) is described in separate manuals.
The installation, configuration and commissioning of the MELSEC-WS
safety controller are described in the "Safety Controller User’s Manual"
and "Safety Controller Setting and Monitoring Tool Operating Manual".
Title Number
Safety Controller User’s Manual WS-CPU-U-E
13JZ32
Safety Controller Ethernet Interface
User’s Manual
WS-ET-U-E
13JZ33
Safety Controller CC-Link Interface
User’s Manual
WS-CC-U-E
13JZ45
Safety Controller Setting and Monitoring
Tool Operatin
Manual
SW1DNNWS0ADR-B-O-E
13JU67
1.2 Function of this document
This manual instructs the technical staff of the machine manufacturer
and/or of the machine operator on the safe operating of the CPU module
of the MELSEC-WS safety controller.
In addition mounting protective devices also requires specific technical
skills which are not detailed in this documentation.
This manual does not provide instructions for operating the machine in
which the safety controller is, or will be, integrated. Information of this kind
will be found in the manuals for the machine.
2 On safety
This chapter deals with your own safety and the safety of the equipment
operators.
Please read this chapter carefully before beginning with the installation.
2.1 Qualified safety personnel
The MELSEC-WS safety controller may only be installed by qualified
safety personnel.
Qualified safety personnel are defined as persons who …
have undergone the appropriate technical training and
who have been instructed by the responsible machine operator in the
operation of the machine and the current valid safety guidelines and
have access to the MELSEC-WS manuals and have read and
familiarized themselves with them and
have access to the manuals for the protective devices (e.g. light
curtains) connected to the safety controller and have read and
familiarized themselves with them.
2.2 Applications of the device
The MELSEC-WS safety controller is a configurable controller for safety
applications. It can be used
in accordance with IEC 61508 to SIL 3
in accordance with IEC 62061 to SILCL 3
in accordance with EN/ISO 13849-1 up to Performance Level e
The degree of safety actually attained depends on the external circuit, the
realization of the wiring, the parameter configuration, the choice of the
pick-ups and their location at the machine.
Opto-electronic and tactile safety sensors (e.g. light curtains, laser
scanners, safety switches, sensors, emergency-stop buttons) are
connected to the safety controller and are linked logically. The
corresponding actuators of the machines or systems can be switched off
safely via the switching outputs of the safety controller.
2.3 Correct use
ATTENTION
The MELSEC-WS safety controller fulfils the
requirements of Class A (industrial applications) in
accordance with the "Interference emission" basic
specifications!
Le contrôleur de sécurité MELSEC-WS a été conçu en
conformité aux exigences des appareils de Classe A
(applications industrielles) pour ce qui concerne les
spécifications de base dans le domaine des
"émissions d'interférences" !
The MELSEC-WS safety controller is therefore only
suitable for use in an industrial environment and not for
private use.
Le contrôleur de sécurité MELSEC-WS peut donc s'utiliser
dans un environnement industriel mais n'a pas été prévu
our un usage domestique.
The MELSEC-WS safety controller may only be used within specific
operating limits (voltage, temperature, etc., refer to the technical data and
to the section "Application areas of the device"). It may only be used by
qualified safety personnel and only at the machine at which it was
mounted and initially commissioned by qualified safety personnel in
accordance with the "Safety Controller User’s Manual".
The modules of the MELSEC-WS safety controller conform to Class A,
Group 1, in accordance with EN 55011. Group 1 encompasses all the ISM
devices in which intentionally generated and/or used conductor-bound RF
energy that is required for the inner function of the device itself occurs.
Mitsubishi Electric Corporation accepts no claims for liability if the
equipment is used in any other way or if modifications are made to the
device, even in the context of mounting and installation.
UL/CSA applications:
Use 60°C/75°C conductors.
The terminal tightening torque must be 5-7 lbs in.
To be used in a Pollution Degree 2 environment only.
Memory plug and CPU module shall be supplied by an isolating power
source protected by an UL248 fuse, rating 42.4VDC which is the
maximum voltage requirements of UL508.
The safety functions are not evaluated by UL. The approval is
accomplished according to UL508, general use applications.
Applications UL/CSA:
Utiliser des conducteurs 60°C/75°C.
Le couple de serrage des bornes doit être de 5-7 lbs in.
À utiliser uniquement en environnement polluant de degré 2.
La prise mémoire et le module CPU doivent être alimentés à partie
d'une source isolée protégé par un fusible UL248, d'un' tension
nominale de 42,2V cc, ce qui est le maximum admissible pour UL508.
Les fonctions de sécurité n'ont pas été évaluées par UL. L'agrément a
été accordé selon UL508 pour applications universelles.
2.4 General protective notes and protective measures
ATTENTION
Observe the protective notes and measures!
Respecter les consignes de sécurité et mesures de
rotection
Please observe the following items in order to ensure
proper use of the MELSEC-WS safety controller.
Pour garantir une utilisation correcte du contrôleur de
sécurité MELSEC-WS, veuillez observer les points
suivants.
When mounting, installing and using the MELSEC-WS safety controller,
observe the standards and directives applicable in your country.
The national rules and regulations apply to the installation, use and
periodic technical inspection of the MELSEC-WS safety controller, in
particular:
– Machinery Directive 2006/42/EC
– EMC Directive 2004/108/EC (valid until April 19th, 2016)
– EMC Directive 2014/30/EU (valid as of April 20th, 2016)
– Use of Work Equipment Directive 2009/104/EC
– Low-Voltage Directive 2006/95/EC (valid until April 19th, 2016)
– Low-Voltage Directive 2014/35/EU (valid as of April 20th, 2016)
– Work safety regulations/safety rules
Manufacturers and owners of the machine on which a MELSEC-WS
safety controller is used are responsible for obtaining and observing all
applicable safety regulations and rules.
It is imperative that the notices, in particular the test notices of the
manual must be observed.
The tests must be carried out by qualified safety personnel or specially
qualified and authorized personnel and must be recorded and
documented to ensure that the tests can be reconstructed and retraced
at any time by third parties.
2.5 Disposal
Disposal of unusable or irreparable devices should always occur in
accordance with the applicable country-specific waste-disposal regulations
(e.g. European Waste Code 16 02 14).
3 Conditions of use for the product
(1) Although MELCO has obtained the certification for Product's
compliance to the international safety standards IEC 61508, EN 954-
1/ISO 13849-1 from TUV Rheinland, this fact does not guarantee that
Product will be free from any malfunction or failure. The user of this
Product shall comply with any and all applicable safety standard,
regulation or law and take appropriate safety measures for the system
in which the Product is installed or used and shall take the second or
third safety measures other than the Product. MELCO is not liable for
damages that could have been prevented by compliance with any
applicable safety standard, regulation or law.
(2) MELCO prohibits the use of Products with or in any application
involving, and MELCO shall not be liable for a default, a liability for
defect warranty, a quality assurance, negligence or other tort and a
product liability in these applications.
1) power plants,
2) trains, railway systems, airplanes, airline operations, other
transportation systems,
3) hospitals, medical care, dialysis and life support facilities or
equipment,
4) amusement equipment,
5) incineration and fuel devices,
6) handling of nuclear or hazardous materials or chemicals,
7) mining and drilling,
8) and other applications where the level of risk to human life, health
or property are elevated.
4 Product description
4.1 CPU modules WS0-CPU0, WS0-CPU1 and WS0-
CPU3
The CPU modules WS0-CPU0, WS0-CPU1 or WS0-CPU3 are the central
process unit of the entire system in which all the signals are monitored
and processed logically in accordance with the configuration stored in the
memory plug. The outputs of the system are switched as a result of the
processing, whereby the FLEXBUS+ backplane bus serves as the data
interface.
The memory plug has to be ordered separately, refer to the "Safety
Controller User’s Manual".
The CPU modules further more have an RS-232 interface with the
following functions:
Transferring the configuration from the MELSEC-WS Setting and
Monitoring Tool to the memory plug or the connected SICK EFI-
compatible device
Uploading the configuration from the memory plug or the connected
SICK EFI-compatible device to the MELSEC-WS Setting and
Monitoring Tool
Online monitoring of the MELSEC-WS safety controller
The WS0-CPU1 and WS0-CPU3 modules have two more EFI interfaces.
If SICK EFI-compatible devices are connected, a functional extension at
the sensors is then possible by simple means.
The WS0-CPU3 module has following interfaces as well.
USB interface for the settings and diagnostics using the MELSEC-WS
Setting and Monitoring Tool
Flexi Line interface that enables safety communications between
MELSEC-WS safety controllers
