IFM Efector 250 O2M113 Application guide

Device manual
Ethernet camera
for mobile applications
O2M113
7390810 / 00 03 / 2012
UK

Ethernet camera O2M113
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Content
1 Preliminary note.................................................. 3
1.1 Symbols used ............................................... 3
1.2 Warning signs used........................................... 3
2 Safety instructions ................................................ 4
2.1. General ................................................... 4
2.2 Target group ................................................ 4
2.3 Electrical connection .......................................... 4
2.4 Tampering with the unit ........................................ 4
3 Functions and features ............................................ 5
3.1 Features at a glance .......................................... 5
4 Mounting ................................................... 5
4.1 Mounting accessories ......................................... 5
4.2 Mounting dimensions ......................................... 6
4.3 Mounting location ............................................ 6
5 Electrical connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5.1 Ethernet camera ............................................. 7
5.1.1 Ethernet connection ...................................... 7
5.1.2 Interference due to external influences........................ 7
5.2 PC / notebook ............................................... 8
5.3. Connection without hub / switch................................. 9
5.4 Connection with hub / switch................................... 10
6 Operation display.................................................11
7 Set-up .................................................. 12
7.1 IP addresses ............................................... 12
7.2 IP address allocation cameras ................................. 12
7.2.1 Checking the IP address.................................. 17
8 Technical data .................................................. 18
9 Maintenance, repair and disposal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
10 Approvals / standards ........................................... 19
Licences and trademarks
Microsoft®, Windows®, Windows XP®and Windows Vista®are registered trademarks of Microsoft Corporation.
All trademarks and company names are subject to the copyright of the respective companies.
Open source software
This unit contains (maybe modified) Open Source software, which is subject to special licensing terms.
For copyright information and licensing terms please refer to: www.ifm.com/int/GNU
For software subject to the GNU General Public License or the GNU Lesser General Public License the
source code can be requested against payment of the copying and shipping costs.

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1 Preliminary note
1.1 Symbols used
►Instruction
> Reaction, result
[…] Designation of pushbuttons, buttons or indications
→Cross-reference
Important note
Non-compliance can result in malfunctions or interference.
Information
Supplementary note
1.2 Warning signs used
WARNING
Warning of serious personal injury.
Death or serious irreversible injuries may result.
CAUTION
Warning of personal injury.
Slight reversible injuries may result.
NOTE
Warning of damage to property.

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2 Safety instructions
2.1. General
These instructions are part of the device. It contains information and illustrations
about the correct handling of the device and must be read before installation or
use
Observe the operating instructions. Non-observance of the instructions, operation
which is not in accordance with use as prescribed below, wrong installation or
incorrect handling can seriously affect the safety of people and machinery.
2.2 Target group
These instructions are intended for authorised persons according to the EMC and
low-voltage directives. The device must only be installed, connected and put into
operation by a qualified electrician.
2.3 Electrical connection
Disconnect the device externally before handling it. If necessary, also disconnect
any independently supplied output load circuits.
If the device is not supplied by the mobile on-board system (12/24 V battery
operation), it must be ensured that the external voltage is generated and supplied
according to the criteria for safety extra-low voltage (SELV) as this voltage is
supplied without further measures to the connected controller, the sensors and the
actuators.
The wiring of all signals in connection with the SELV circuit of the device must also
comply with the SELV criteria (safety extra-low voltage, safe electrical separation
from other electric circuits).
If the supplied SELV voltage is externally grounded (SELV becomes PELV), the
responsibility lies with the user and the respective national installation regulations
must be complied with. All statements in this document refer to the device the
SELV voltage of which is not grounded.
The connection terminals may only be supplied with the signals indicated in the
technical data and/or on the device label and only the approved accessories of ifm
electronic gmbh may be connected.
2.4 Tampering with the unit
In case of malfunctions or uncertainties please contact the manufacturer.
Tampering with the unit can seriously affect the safety of operators and machinery.
It is not permitted and leads to the exclusion of any liability and warranty claims.

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3 Functions and features
The Ethernet camera serves for monitoring of areas outside of the field of view in
mobile vehicles and utility vehicles. Connection, control and visualisation of the
images is carried out via a process and dialogue module with colour display.
The camera operates as a server and permanently transmits images to the
connected dialogue module.
Applications are for example:
●Rear area or blind spot monitoring for municipal vehicles
●Machine monitoring in construction machinery
●Rear view camera on vehicles
3.1 Features at a glance
●10/100 Mbit/s Ethernet interface
(10Base-T/100Base-TX according to IEEE 802.3/802.3u)
●Sealed diecast zinc housing
●Protection rating IP 69K
●Regulated lens heating (can be deactivated)
●CMOS image sensor, resolution ¼ VGA, 320 x 240 pixels
●Angle of aperture 115°
●Operation display via integrated LED
4 Mounting
4.1 Mounting accessories
The device is supplied without mounting accessories.
Depending on the intended location and type of mounting the following mounting
accessories are available:
Mounting accessories (examples) Art. no.
Mounting set for shaft Ø 12 mm
(clamp cylinder and fixing element for the types
O2D, O2M)
E2D110
Shaft, straight Ø 12 mm, length 130 mm, M10 E20938
Shaft, angled Ø 12 mm, length 200 mm, M10 E20940
Mounting set for shaft Ø 14 mm
(clamp cylinder and fixing element for the types
O2D, O2M)
E2D112
Shaft, straight Ø 14 mm, length 130 mm, M12 E20939
Shaft, angled Ø 14 mm, length 200 mm, M12 E20941
You can find more information about the available accessories at:
www.ifm.com
→ Data sheet direct → e.g. E2D110

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4.2 Mounting dimensions
Mounting is done using two M4 x L screws.
Mounting dimensions of the camera → 8 Technical data (data sheet).
4.3 Mounting location
►Mount the camera in front of or above the area to be monitored.
The size of the area to be monitored depends on the operating distance:



















operating distance and field of view size
1. operating distance [m]
2. width of field of view [m]
3. height of field of view [m]
►To avoid adverse effects on the image detection, avoid installation in heavily
polluting areas of the machine (e.g. splashing water, tyre abrasion, etc.).
►Avoid back light.
►Do not position lighting elements directly facing the camera lens.
►Mount the device in such a way that the cables / connectors are connected
from below.
►The connected cables must be provided with a strain relief.

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5 Electrical connection
5.1 Ethernet camera

Supply voltage (1)
M12 connector, A-coded, 4 poles



1
2
3
4
8...32 V DC
n.c.
0 V
n.c.
Ethernet (2)
M12 socket, D-coded, 4 poles


1
2
3
4
Ethernet TxD +
Ethernet RxD +
Ethernet TxD -
Ethernet RxD -
For information about available connectors please go to:
www.ifm.com
→ Products → Accessories → Connection technology → Selector
The supply voltage is electrically separated from the housing.
5.1.1 Ethernet connection
►Use a shielded CAT5 cable.
(STP, Shielded Twisted Pair, according to EIA/TIA-568). Max. length 100 m
►Use screened connector housings
►Connect the screen of the Ethernet cable to the connector housing.
►Avoid transmission problems caused by induction.
►Do not lay the Ethernet connection cable in parallel to current-carrying cables.
►Lay supply and signal cables away from the camera using the shortest possible
route.
5.1.2 Interference due to external inuences
Faulty or insufficient radio interference suppressors in electrical equipment,
such as inverters or generators, as well as voltage fluctuations when
switching on/off electric loads may lead to problems with the image
transmission.

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5.2 PC / notebook
Connection to a PC or to a notebook may be necessary for service purposes (e.g.
setting of the IP address).
Ethernet interface
8-pole RJ45 connector
18
1
2
3
6
TxD +
TxD –
RxD+
RxD–
Pair 1
"
Pair 2
"
The IP address range (Net ID) of the PC must correspond to the IP address
range of the camera. For the PC / notebook the setting is carried out in the
Control Panel → Network Connections → Properties.
(also see → 7.2 IP address allocation Ethernet cameras)

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5.3. Connection without hub / switch
►Use a crosslink cable.

 



Connection principle without hub / switch
One camera at a display or at a PC / notebook (e.g. service mode)
Crosslink cable = crossover cable = for the direct connection of network
participants
Crosslink cable principle
 
 
 
 
 
 
 
 

Cross link cable (example) Art. no.
Ethernet connection cable, 2 m
M12 connector (4 poles, D coded) - RJ45 (8 poles)
E11898
For further information about the connector go to:
www.ifm.com
→ Data sheet direct: → E11898

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5.4 Connection with hub / switch
►Use a patch cable.
patch cable (1:1)
Display Ethernet Cameras
patch cables (1:1)
Hub / Switch
Connection principle with hub / switch
Several cameras at one display
Patch cable = uncrossed cable = 1:1 wiring = straight-through cable = point-
to-point
Patch cable principle
 
 
 
 
 
 
 
 

►Adhere to the documentation of the switch manufacturer.
Some switches have an "autocrossing" function.
The transmit and receive wires are automatically recognised by these
devices.
In this case, 1:1 patch cables are not compulsory.