SICK ES11 User manual

OPERATING INSTRUCTIONS
ES11
Emergency stop pushbutton
PM-ES11

Contents
1 Ordering information........................................................................ 3
2 About this document........................................................................ 4
2.1 Scope......................................................................................................... 4
3 On safety............................................................................................. 5
3.1 Application................................................................................................ 5
4 Product description........................................................................... 6
4.1 Items supplied.......................................................................................... 6
4.2 Function..................................................................................................... 6
5 Mounting............................................................................................. 7
6 Connection......................................................................................... 8
7 Tests before the initial commissioning.......................................... 9
8 Periodic technical inspections......................................................... 10
9 What to do in case of a malfunction.............................................. 11
10 Uninstalling......................................................................................... 12
11 Compliance with EU directives........................................................ 13
12 Technical specifications................................................................... 14
12.1 Data sheet................................................................................................. 14
12.2 Dimensional drawings.............................................................................. 14
CONTENTS
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1 Ordering information
Table 1: Part numbers and type codes
Controls Connection type Type Part number
Emergency stop button
reset button, illuminable,
Plug, M12, 8-pin PM-ES11 6044629
Table 2: Spare parts
Retaining clips, 10 pieces 5326274
ORDERING INFORMATION 1
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2 About this document
These operating instructions are original operating instructions.
2.1 Scope
This operating instruction is valid for the emergency stop pushbutton ES11with part
number 6044629.
This document is included with the following SICK part numbers (this document in all
available language versions):
8022327
2 ABOUT THIS DOCUMENT
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3 On safety
Read these operating instructions carefully and keep them in a safe place.
The operating instructions are to be provided to the person who is installing the emer‐
gency stop pushbutton.
DANGER
Always note and follow the warnings below!
•Before starting the installation, electrically isolate system and device!
•Emergency stop pushbuttons provide a personnel protection function. Incorrect
installation or manipulation can result in serious injuries!
•Emergency stop pushbuttons are not allowed to be bypassed, removed or ren‐
dered ineffective in any other manner!
•Incorrect installation or tampering can result in damage to the machine and work‐
piece!
•The emergency stop function is not allowed to be used as a replacement for pro‐
tective measures or other safety functions, instead it should be designed as an
additional protective measure.
•The emergency stop function is not allowed to degrade the effectiveness of protec‐
tive devices or other devices with safety functions.
•Based on a risk analysis, the designer must ensure that the emergency stop
achieves the required level of safety (SIL, SILCL or PL) in combination with control
system.
3.1 Application
The national/international rules and regulations apply to the installation, commission‐
ing, use and periodic technical inspections of the emergency stop pushbuttons, in par‐
ticular:
•Machinery Directive 2006/42/EC
•safety regulations
•work safety regulations and safety rules
Manufacturers and operators of the machine on which the protective devices are used
are responsible for obtaining and observing all applicable safety regulations and rules.
Correct use includes observance of the applicable requirements on installation and
operation, in particular:
•EN 60947-5-1
•EN 60947-5-5
•EN ISO 13849-1
•EN ISO 13850
•EN 61508-1
•EN 60204-1
Correct use also includes the regular monitoring of the protective device by specialist
personnel.
ON SAFETY 3
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4 Product description
The emergency stop pushbutton has the following product characteristics:
•Emergency stop button, not illuminable
•Reset button, illuminable
•Plug, M12, 8-pin
•Compact housing
4.1 Items supplied
•Emergency stop pushbutton
•Retaining clip
•Blue “RESET” cover (Note: Only press on after mounting!)
Other mounting material (screws, dowels, sliding nut) not included.
4.2 Function
•actuate: pressing the emergency stop button
•unlock: turning the emergency stop button
•reset: pressing the reset button
4 PRODUCT DESCRIPTION
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5 Mounting
DANGER
Mount the emergency stop pushbutton such that it can be reached easily!
The emergency stop pushbutton is intended to be mounted so it is vertical (connecting
cable down or up).
How to mount the emergency stop pushbutton (see figure 1):
bMounting on profile rail: Insert sliding nut in profile (sliding nut not included).
Or
Wall mounting: Drill two mounting holes in the mounting plate.
bFasten retaining clip.
bFit housing to the side of the retaining spring, pull against spring pressure and
press on. The emergency stop pushbutton engages.
bPress “RESET” cover onto reset button, with label correctly positioned so it is legi‐
ble, until it engages.
bConnect connecting cable to the connection plug. Pay attention to the permissible
electrical and mechanical data (see "Technical specifications", page 14):
Figure 1: Mounting of the emergency stop pushbutton (screws and sliding nut not included)
MOUNTING 5
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6 Connection
Table 3: Pin assignment ES11 emergency stop pushbutton
Pin Assignment
3/4 Normally closed contact 1
7/8 Normally closed contact 2
5 LED+ (reset)
6 LED– (reset)
1/2 Normally open contact (reset)
6 CONNECTION
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7 Tests before the initial commissioning
Mechanical functional check
•Are there any signs of damage to the exterior of the emergency stop pushbutton?
•Is the emergency stop pushbutton’s housing securely engaged on the retaining
clip?
•Is the connecting cable securely fastened?
•Does the emergency stop button engage on actuation and can it be released again
by turning?
Electrical functional check:
bStart the machine.
bActuate the emergency stop button.
DANGER
Thoroughly check machine stop!
bCheck whether the machine stops on the actuation of the emergency stop
button.
bUnlock emergency stop button.
bActuate reset button.
Check whether the protective device has been reset.
TESTS BEFORE THE INITIAL COMMISSIONING 7
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8 Periodic technical inspections
Make regular checks to ensure correct, long-term function. The inspection interval is to
be defined by the machine designer based on the risk assessment. However, it is rec‐
ommended the responsible safety officer triggers the emergency stop pushbutton at
least once a year for test purposes and to check for correct function:
•mechanical and electrical function check as per chapter "Tests before the initial
commissioning", page 9
•no tampering or damage apparent
•no loose connections
8 PERIODIC TECHNICAL INSPECTIONS
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9 What to do in case of a malfunction
DANGER
In case of mechanical overload or the action of external forces, the emergency stop
pushbutton may be damaged and its function degraded.
1. Remove the cause.
2. In this case undertake a function check as per chapter "Tests before the initial
commissioning", page 9 .
WHAT TO DO IN CASE OF A MALFUNCTION 9
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10 Uninstalling
DANGER
Electrically isolate the system and device prior to uninstalling!
1. Disconnect connecting cable from the plug connector.
2. Using a screwdriver pull up the slide (see figure 1, 2).
3. Release housing from retaining clip.
10 UNINSTALLING
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11 Compliance with EU directives
EU declaration of conformity (excerpt)
The undersigned, who represents the manufacturer below, hereby declares that the
product complies with the regulations of the EU directive(s) below (including all relevant
changes), and that it is based on the relevant standards and/or technical specifica‐
tions.
•MACHINERY DIRECTIVE 2006/42/EC
•LV DIRECTIVE 2014/35/EU
•ROHS DIRECTIVE 2011/65/EU
2017-10-13
ppa. Walter Reithofer
Vice President R & D
(GBC Safety Systems)
authorized for technical documentation
ppa. Birgit Knobloch
Vice President Operations
(GBC Safety Systems)
Complete EU declaration of conformity for download
You can call up the EU declaration of conformity and the current operating instructions
for the protective device by entering the part number in the search field at
www.sick.com (part number: see the type label entry in the “Ident. no.” field).
COMPLIANCE WITH EU DIRECTIVES 11
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12 Technical specifications
12.1 Data sheet
Table 4: Technical specifications emergency stop pushbutton PM-ES11
Enclosure rating (EN 60529) IP 65
Protection class (EN 61140) III
Ambient operating temperature –25 … +70 °C
Storage temperature –25 … +80 °C
Switching elements (EN 6094751) 2 positive opening normally closed contacts, 1
normally open contact (reset)
B10d value (EN ISO 138491) 250000 switching operations
MTTFd (Mean time to failure, EN ISO 138491) 6849 (at switching frequency C = 1/d)
Electrical/mechanical service life (at +20 °C)
Emergency stop button 50000 switching operations (at rated load)
Reset button 1 × 106 switching operations
Max. bounce time 10 ms
Min. positive opening travel 3 mm
Operating voltage 1 … 30 V DC
Operating current 1 … 100 mA
Maximum switching capacity 250 mW
Housing material PBT (polybutylene terephthalate)
Contact material AgNi, gold plated 5 μm
Reset button illumination connection
Operating voltage 30 V AC/DC
Operating current 14 mA (at 24 V)
12.2 Dimensional drawings
Ø 28,0
Ø 28,0
14,6
M12
40,0
52,3
108,6
72,3
36,3
23,8
Figure 2: Dimensional drawings PM-ES11 (mm)
12 TECHNICAL SPECIFICATIONS
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