Stahl EC-710 series User manual
Operating Instruction
Fix Cameras
EC-710-xxx
Operating instruction version: 02.00.11
Issue: 08.09.2020
Operating Instructions EC-710-xxx Disclaimer
Page 2 of 28 R. STAHL HMI Systems GmbH / OI_Camera_EC_710-xxx_en_V_02_00_11.docx / 08.09.2020
Disclaimer
Publisher and copyright holder:
R. STAHL HMI Systems GmbH
Adolf-Grimme-Allee 8
D 50829 Köln
Telephone: (Sales Support) +49/(0)221/ 76 806 - 1000
(Technical Support) - 5000
Fax: - 4100
E-mail: (Sales Support) sales.dehm@r-stahl.com
(Technical Support) support.dehm@r-stahl.com
•All rights reserved.
•This document may not be reproduced in whole or in part except with the written consent
of the publisher.
•This document may be subject to change without notice.
Any warranty claims are limited to the right to demand amendments. Liability for any damage that
might result from the content of this description or all other documentation is limited to clear cases
of premeditation.
We reserve the right to change our products and their specifications at any time, provided it is in
the interest of technical progress. The information in the current manual (in the internet and on
CD / DVD / USB stick) or in the operating instructions included with the device applies.
Trademarks
The terms and names used in this document are registered trademarks and / or products of the
companies in question.
Copyright © 2020 R. STAHL HMI Systems GmbH. Subject to alterations.
Specific markings Operating Instructions EC-710-xxx
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Specific markings
The markings in these operating instructions refer to specific features that must be noted.
In detail, these are:
This sign alerts users to hazards that will result in death or serious
injury if ignored !
This sign alerts users to hazards that may result in death or serious
injury if ignored !
This sign alerts users to hazards that may damage machinery or
equipment or result in injury if ignored !
Information highlighted by this symbol indicates measures for the
prevention of damage to machinery or equipment !
Information highlighted by this symbol indicates important information
of which particular note should be taken !
Information highlighted by this symbol refers to a different
chapter or section in this manual or other documentation
or a web-page !
Warnings
Caution !
In ambient temperatures exceeding +45 °C the surface of the devices may heat
up. Caution when touching !
DANGER
WARNING
CAUTION
DOCUMENTATION
NOTICE
ATTENTION
Operating Instructions EC-710-xxx Table of contents
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Table of contents
Description Page
Disclaimer 2
Specific markings 3
Warnings 3
Table of contents 4
1Preface 6
2Function EC-710-xxx 6
3Technical details 6
4Conformity to standards 7
5Certifications 7
5.1 ATEX 7
5.2 IECEx 7
5.3 EAC 8
5.4 NEC / CEC 8
6Product identification 8
7Permitted maximum values 9
8Ambient temperature range 9
9Type code 9
10 Safety Advice 10
10.1 Installation and operation 10
10.2 Special conditions 10
10.2.1 Description 10
10.2.2 Electrical data 11
10.2.3 Installation instructions 11
10.2.4 Special conditions for safe use 11
11 Assembly and disassembly 12
11.1 General information 12
11.2 Mechanical dimensions 12
11.2.1 Mounting diagram: 12
11.3 Mechanical Installation 13
12 Operation 14
12.1 General information 14
12.2 EC-710-xxx connections 14
12.2.1 Connection cables 14
12.2.2 Bend radius 15
12.2.3 Earth 15
12.3 EC-710-xxx lens coverage 16
12.3.1 Horizontal lens coverage in actual figures 17
13 Maintenance, service 18
13.1.1 Servicing 18
14 Troubleshooting 18
15 Disposal 19
15.1 RoHS directive 2011/65/EC 19
16 Declaration of EC conformity 20
16.1 EU 20
Operating Instructions EC-710-xxx Preface
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1 Preface
These operating instructions are intendedfor the safe installation of the EC-710-xxx cameras and
cover all Ex-relevant aspects. Furthermore, these operating instructions contain all necessary
information for assembly and connection of the cameras.
All data relevant to explosion protection from the EC-type examination
certificate were copied into these operating instructions.
For the correct operation of all associated components please note, in
addition to these operating instructions, all other operating instructions
enclosed in this delivery as well as the operating instructions of the
additional equipment to be connected !
Please note that all certificates of the cameras can be
found in a separate document (CE_Camera_EC-710).
You can find this document in the internet at
r-stahl.com or request it from R. STAHL HMI Systems
GmbH.
2 Function EC-710-xxx
The EC-710-xxx is a series of compact, explosion-proofed colour cameras for taking images in
hazardous areas. The output signal is CVBS.
The cameras are suitable for installation in hazardous areas of zones 1, 2, 21 and 22.
The cameras can be connected to any devices with CVBS inputs. The Ex colour cameras are
suitable for various applications, such as quality control, monitoring, access control or loading
processes.
3 Technical details
Function / Equipment
EC-710-*
CCD
1/4" (0.635 cm) CCD Sensor
Total pixels
PAL: 795 (H) x 596 (V), NTSC: 811 (H) x 508 (V)
Minimum illumination
1.5 Lux at F1.2 5600 K
Resolution
470 TVL
S/N ratio
52 dB (MIN) / 60 dB (TYP) (AGC OFF)
Video output
1.0 V pp composite video at 75 ohm
Gamma correction
0.45
Gain control
AGC
White balance mode
ATW / AWC (fix)
White balance range
3200 ~ 10000 K
Mirror Function
REV. / NOR. switchable via wire connected to 12 VDC
Shock constancy
Shock and vibration resistant
Weight
0.44 kg without cable
Lens glass
Chemically hardened, toughened, tempered float glass,
5...7 times stronger than ordinary glass
Housing
Stainless steel SS316L
Ingress protection
IP68 according to IEC 60529
IP69 according to EN 40050-9
Camera bracket
Glass reinforced polyamide, survives torque test: 50 Nm at -40 °C ... +75 °C
Power
12 VDC +/- 10%, consumption 250 mA heater ON,
85 mA heater OFF
NOTICE
DOCUMENTATION
Conformity to standards Operating Instructions EC-710-xxx
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4 Conformity to standards
The EC-710-xxx colour cameras comply with the following standards and the following directive:
Standard
Classification
ATEX directive 2014/34/EU
EN 60079-0 : 2009
General requirements
EN 60079-18 : 2009
Encapsulation "m"
The product corresponds to requirements from:
EN 60079-0 : 2009
General requirements
EN 60079-18 : 2009
Encapsulation "m"
Electromagnetic compatibility
EMV directive
2014/34/EU
Classification
EN 61000-6-2 : 2005
Interference resistance
EN 61000-6-4 : 2007
Interference emission
RoHS directive
2011/65/EU
Classification
EN 50581 : 2012
Technical documentation for the assessment
of electrical and electronic products with
respect to the restriction of hazardous
substances
5 Certifications
The EC-710-xxx colour cameras have been approved for the following scopes:
Synonym
Scope
CE / ATEX
Europe
IECEx
Global
EAC
Russia
NEC
USA
CEC
Canada
5.1 ATEX
The ATEX certification is listed below the following number:
Certificate number: KEMA 09 ATEX 0102 X
5.2 IECEx
The IECEx certification is listed below the following number:
Certificate number: IECEx KEM 09.0039 X
You can access all IECEx certificates on the official
website of the IEC under their certificate number.
http://iecex.iec.ch/iecex/iecexweb.nsf/welcome?openform.
DOCUMENTATION
Operating Instructions EC-710-xxx Product identification
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5.3 EAC
The EAC certification is listed below the following number:
Certificate number: TC RU C-DE.ГБ04.B.00668
5.4 NEC / CEC
The NEC / CEC certification is listed below the following number:
Certificate number: 70010892
6 Product identification
Manufacturer
R. STAHL HMI Systems GmbH
Type code
EC-710-xxxP
CE classification:
c0158
Testing authority and certificate
number:
KEMA 09ATEX0102 X
IECEx KEM 09.0039 X
Ex-classification:
ATEX directive
e
II 2 G Ex mb II T6/T5/T4 Gb
II 2 D Ex mb T85/100/125 °C Db
IECEx
Ex mb II T6/T5/T4 Gb
Ex mb T85/100/125 °C Db
EAC
1Ex mb IIC T6…T4 Gb X
Ex mb IIIC T85°C, T100°C, T125°C Db X
NEC
Class I Zone 1 AEx mb IIC T4 Gb
Class I, Division 2, Groups A, B, C, D
Zone 21 AEx mb IIIC T125°C Db
CEC
Ex m IIC T4 Gb
Class I, Division 2, Groups A, B, C, D
Class II, Division 1, Groups E, F, G
Class III, Division 1
Permitted maximum values Operating Instructions EC-710-xxx
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7 Permitted maximum values
Rated voltage 12 VDC ±10%
Power consumption max. 250 mA
The camera must be connected to a fuse 250 mA slow blow !
8 Ambient temperature range
Ambient temperature: -40 °C < +75 °C for T4 and T125°C
-40 °C <+ 50 °C for T5 and T100°C
-40 °C <+ 35 °C for T6 and T85°C
9 Type code
Type code:
EC-710-xxxb-*
Further information
Broadcast system (P = PAL, N = NTSC)
Viewing / aperture angle
Camera version
Order number:
Ordering code
Description
Version with
Certifications
horizontal
viewing angle
vertical
viewing angle
EC-710-081P
81°
61°
ATEX, IECEx, EAC
EC-710-070P
70°
53°
ATEX, IECEx, EAC
EC-710-052P
52°
39°
ATEX, IECEx, EAC
EC-710-044P
44°
33°
ATEX, IECEx, EAC
EC-710-033P
33°
25°
ATEX, IECEx, EAC
EC-710-023P
23°
11°
ATEX, IECEx, EAC
EC-710-012P
12°
9°
ATEX, IECEx, EAC
EC-710-081P-CSA-C1D2
81°
61°
ATEX, IECEx, EAC, NEC, CEC
EC-710-081N-CSA-C1D2
81°
61°
ATEX, IECEx, EAC, NEC, CEC
EC-710-044P-CSA-C1D2
44°
33°
ATEX, IECEx, EAC, NEC, CEC
EC-710-023P-CSA-C1D2
23°
11°
ATEX, IECEx, EAC, NEC, CEC
Due to that the camera variant type EC-710-090 (with 90° horizontal
viewing angle) is no longer available, this type will be replaced by the
camera variant type EC-710-081.
Both types of cameras (EC-710-081 and EC-710-090) have the same
real horizontal viewing angle from 81°.
ATTENTION
NOTICE
Operating Instructions EC-710-xxx Safety Advice
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10 Safety Advice
This chapter is a summary of the key safety measures. The summary
is supplementary to existing rules which staff also have to study.
The safety of persons and equipment in hazardous areas depends on
compliance with all relevant safety regulations. Thus, the installation
and maintenance staff carry a particular responsibility, requiring
precise knowledge of the applicable regulations and conditions.
The notes listed below in section 10.1 and 10.2 must be heeded to
avoid injury and damage to equipment !
10.1 Installation and operation
Please note the following when installing and operating the device:
The national regulations for installation and assembly apply (e.g. EN 60079-14).
The EC-710-xxx colour cameras may be installed in zones 1 or 2 and 21 or 22.
The colour camera must only be operated when it is fully assembled.
As soon as the camera is visibly damaged it must no longer be operated !
National safety and accident prevention rules.
Generally accepted technical rules.
Safety instructions contained in these operating instructions.
Any damage may compromise the explosion protection.
Use the colour camera for its intended purpose only (see "Function").
Incorrect or unauthorized use and non-compliance with the instructions in this manual will void
any warranty on our part.
No changes may be made to the colour camera that compromise explosion protection !
The colour camera may only be installed and operated in an undamaged, dry and clean
condition !
10.2 Special conditions
10.2.1 Description
The type Exicom EC-710 cameras are intended for fixed installation and are fitted with a
fixed cable connection.
The ambient temperature ranges are:
-40 °C <+ 75 °C for T4 and T125°C
-40 °C <+ 50 °C for T5 and T100°C
-40 °C <+ 35 °C for T6 and T85°C
NOTICE
CAUTION
Safety Advice Operating Instructions EC-710-xxx
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10.2.2 Electrical data
Rated voltage 12 VDC ± 10%
Power consumption max. 250 mA
10.2.3 Installation instructions
The free end of the permanently connected, unterminated cable is to be connected in an
appropriate way, e.g. in a suitable Ex e or Ex d junction box or in the safe area.
10.2.4 Special conditions for safe use
The camera requires a fuse with a nominal value of 250 mA to protect it from short circuits.
The rated current of the fuse must be smaller than the expected short circuit current of the
camera’s power supply. The breaking capacity of the fuse must cover the short circuit
current of the power supply.
Please look also to the special conditions mentioned in the EC type
examination certificate !
NOTICE
Operating Instructions EC-710-xxx Assembly and disassembly
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11 Assembly and disassembly
11.1 General information
Assembly and disassembly are subject to general technical rules.
Additional, specific safety regulations apply to electronic and
pneumatic installations. In Germany, for example, these include the
BGI 547 (Informationon and principles of workplace safety and health
issued by the Government Safety Association) and the BetrSichVer
(Betriebssicherheitsverordnung - German Regulation of Workplace
Safety).
11.2 Mechanical dimensions
Diameter 55 mm
11.2.1 Mounting diagram:
M6 x 20/25
NOTICE
Assembly and disassembly Operating Instructions EC-710-xxx
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11.3 Mechanical Installation
The EC-710-xxx colour camera MUST be mounted vibration-free !
The colour cameras can be mounted horizontally, vertically, overhead
or on sloping surfaces.
Mounting view:
Camera direction:
The colour camera can point in any direction. Please note the
camera's position. To help you identify the correct position the top of
the camera is marked by a spot inside the front window.
NOTICE
ATTENTION
NOTICE
Operating Instructions EC-710-xxx Operation
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3
4
coax centre –(white)
1
2
Video GND
GND
5
+12 VDC
(black)
(red)
Video Pal 1Vpp
(orange)
coax screen –(blue)
Mirror *
(green)
12 Operation
12.1 General information
When operating the devices, particular care shall be taken that:
the colour camera has been properly installed according to
instructions,
the colour camera is undamaged,
all screws are tightened fast,
the interface cable is connected properly.
12.2 EC-710-xxx connections
The colour cameras have a fixed connection cable (5 m) for connection to a video server via an
Ex e terminal box.
12.2.1 Connection cables
EC-710-xxx Ex e terminal box
JCT-8118-122-14p
Open end Terminals
* For the mirror function to work the orange wire needs to be
bridged to the red wire (+ 12 VDC).
NOTICE
NOTICE
Operation Operating Instructions EC-710-xxx
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12.2.2 Bend radius
The bend radius of the camera cable must not be shorter than
50 mm !
12.2.3 Earth
The camera itself must be incorporated in the system's overall
potential equalization. For this, connect a grounding cable to the
camera and connect the cable to the system's potential equalization.
ATTENTION
ATTENTION
Operating Instructions EC-710-xxx Operation
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12.3 EC-710-xxx lens coverage
The EC-710 camera types have a different horizontal lens coverage due to their different
horizontal viewing angles. The drawings below are intended to help you choose the suitable
camera version (using the three examples) for your application.
Operation Operating Instructions EC-710-xxx
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12.3.1 Horizontal lens coverage in actual figures
All figures in the table below represent (calculated) approximations for
the three camera examples. Numbers may vary slightly due to the
cameras' electronics and optics.
Lens coverage in [m]
Camera version
EC-710-033
EC-710-070
EC-710-081
Distance to camera
Horizontal viewing angle
[m]
33°
70°
81°
1
0.6
1.4
1.7
2
1.2
2.8
3.4
3
1.8
4.2
5.1
5
3.0
7.0
8.5
10
6.0
14.0
17.1
15
8.9
21.0
25.6
Examples for selecting the right camera for your purposes
Example 1:
What is the lens coverage for a distance of 12 m and the camera version
EC-710-081 ?
Lens coverage = distance x field of vision (at a distance of 1 m)
Lens coverage = 12 m x 1.7 = 20.4 m horizontal lens coverage
Consequently, an area (lens coverage) of about 20 m can be monitored.
Example 2:
You need to monitor a vat that is five metres wide and situated about 5 m away from where the
camera is installed. The image of the vat should fill the screen. Which camera version is the most
suitable for this application ?
Because the drawing of the horizontal lens coverage is true to scale, you can place a true-to-
scale object representing the vat inside the drawing and move it to achieve the optimum position
and thus select the best camera version for your purposes.
For this example, this would be the EC-710-070.
NOTICE
Operating Instructions EC-710-xxx Maintenance, service
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13 Maintenance, service
Associated equipment is subject to maintenance, service and testing
according to guidelines 1999/92/EC, IEC/EN 60079-14, -17, -19 and
BetrSichVer (Betriebssicherheitsverordnung - Occupational Safety
and Health) !
The colour cameras contain no replaceable parts. It is therefore not necessary to carry out regular
adjustments.
Maintenance should focus on the following:
damage to the lens glass
all cables and lines are properly connected and undamaged
housing damage
13.1.1 Servicing
It is the responsibility of the operator of an electrical plant in a hazardous environment to have the
plant serviced. Please also note the appropriate national rules and regulations.
14 Troubleshooting
Users cannot carry out any camera repairs.
In addition, the following applies:
Devices operated in hazardous areas must not be modified. Repairs
may only be carried out by qualified, authorized staff specially trained
for this purpose.
Repairs may only be carried out by specially trained staff who are
familiar with all basic conditions of the applicable user regulations and
–if requested –have been authorized by the manufacturer.
NOTICE
NOTICE
Disposal Operating Instructions EC-710-xxx
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15 Disposal
Disposal of old electric and electronic devices, packaging and used parts is subject to regulations
valid in whichever country the device has been installed.
For countries under the jurisdiction of the EU the corresponding WEEE directive applies.
The cameras are classified according to the table below:
old
new
Directive
WEEE I Directive 2002/96/EC
WEEE II Directive 2012/19/EU
Valid
until 14.08.2018
from 15.08.2018
Category
9
Monitoring and control devices
SG5
Small equipment <50 cm
We shall take back our devices according to our General Terms and Conditions.
15.1 RoHS directive 2011/65/EC
The revised version of the RoHS (restriction of hazardous substances) 2002/95/EC directive,
directive 2011/65/EC, extends its area of application to all electric and electronic products.
The cameras are conform with the requirements from RoHS directive 2011/65/EU, dated
03.01.2013.
Operating Instructions EC-710-xxx Declaration of EC conformity
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16 Declaration of EC conformity
16.1 EU
Other manuals for EC-710 series
1
This manual suits for next models
11
Table of contents
