IFM Electronic O2M110 Device Manual

Device manual

Ethernet camera

for mobile applications

O2M110

UK

7390715 / 00 03 / 2012

Contents

1 Safety instructions page 4

2 Functions and features page 5

2.1 Features at a glance page 5

3 Mounting

3.1 Mounting accessories page 6

3.2 Mounting dimensions page 6

3.3 Mounting location page 7

4 Electrical connection

4.1 Ethernet camera page 8

4.1.1 Ethernet connection page 8

4.1.2 Interference due to external influences

4.2 PDM360 page 9

4.3 PC/notebook page 10

4.4 Connection principle without hub/switch

- One camera at one PDM360 page 11

- One camera at one PC/notebook (service mode) page 11

4.5 Connection principle with hub/switch

- Several cameras at one PDM360 page 12

5 Operating and display elements page 13

6 Set-up

6.1 IP addresses page 14

6.1.1 IP address allocation PDM360 page 14

6.1.2 IP address allocation cameras page 15

6.2 Parameter setting PDM360 page 19

6.2.1 Library ifm_Camera_O2M_Vxxxxxx page 19

6.2.2 Function block CAM_O2M page 19

6.2.3 Parameter overview page 20

6.2.4 MODE combinations (1...4 cameras) page 22

7 Technical data

7.1 O2M110/111 page 24

8 Maintenance, repair and disposal page 25

9 Approvals/standards page 25

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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 Safety instructions

These instructions are part of the device. They contain information
and illustrations about the correct handling of the device and must
be read before installation or use.

Adhere to the instructions. Non-observance of the instructions, operation which
is not in accordance with use as prescribed below, wrong installation or handling
can result in serious harm concerning the safety of persons and plant.

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.

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 has an external connection to ground (SELV becomes
PELV), the responsibility lies with the user and the respective national regulations
for installation must be complied with. All statements in this manual 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.

In case of malfunctions or uncertainties please contact the manufacturer.
Tampering with the device can lead to serious risks for the safety of persons and
plant. It is not permitted and leads to the exclusion of any liability and warranty
claims.

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2 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 the process and dialogue module PDM360 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

2.1 Features at a glance

• Use and operation with process and dialogue module PDM360

(version with colour display, art. no. CR1051 from software version V4.3.2)

• Display of up to 4 camera images per PDM360

• 10 Mbits/s Ethernet interface

(10Base-T/100Base-TX according to IEEE 802.3/802.3u)

• Sealed diecast zinc housing

• Protection rating IP 69 K

• Regulated lens heating (can be deactivated)

• CMOS image sensor, resolution ¼ VGA, 320 x 240 pixels

• Angle of aperture 75°

• Parameter setting and control functions via the CoDeSys application program,

e.g.:

- image mirror function (rear view mode)

- rotating

- parallel display of several camera images (split screen)

- positioning of the images

- activation/deactivation

- debug mode (adjustable use of the band width of the network)

• Operation display via integrated LED

• Mixed display of camera image and PDM360 visualisation elements (text

and/or graphics)

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3 Mounting

3.1 Mounting accessories

The device is supplied without mounting accessories.
Depending on the intended location and type of mounting the following
mounting accessories are available, for example:

You can find more information about the available accessories at:

➔ Data sheet direct ➔ e.g. O2M110 ➔ Accessories

or directly

➔ Data sheet direct ➔ e.g. E2D110

3.2 Mounting dimensions

Mounting is done using two M 4 x L screws.
Mounting dimensions of the camera → 7 Technical data (data sheets).

www.ifm-electronic.com

www.ifm-electronic.com

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Mounting accessories (examples): Art. no.

Mounting set for shaft Ø 12 mm E2D110
(clamp cylinder and fixing element for the types O2D, O2M)

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 E2D112
(clamp cylinder and fixing element for the types O2D, O2M)

Shaft, straight Ø 14 mm, length 130 mm, M12 E20939

Shaft, angled Ø 14 mm, length 200 mm, M12 E20941

Mounting accessories (example)

Mounting set for shaft Ø 12 mm
art. no. E2D110

Shaft, straight Ø 12 mm
E20938

Mounting example

3.3 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:

Device-specific data → 7 Technical data (data sheets).

Note in general

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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Arbeitsabstand [m]

Bildfeldbreite [m]

1

2

3

4

5

0

1,5

3,0

7,5

4,5

6,0

Ethernet Kamera

x 1,1

x 2,2

x 5,5

x 3,3

x 4,4

Bildfeldhöhe [m]

width of field of view [m] height of field of view [m]

Operating distance and field of view size (example O2M110)

operating distance [m]

Ethernet camera

i

x 1.3

x 2.6

x 3.9

x 5.2

x 6.6

4 Electrical connection

4.1 Ethernet camera

For information about available connectors please go to:

➔ Data sheet direct➔ e.g. O2M110 ➔ Accessories

The supply voltage is electrically separated from the housing.

4.1.1 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.

4.1.2 Interference due to external influences

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.

www.ifm-electronic.com

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4

21

3

12

34

Supply voltage

Pin Potential

1 8...32 V DC
2 n.c.
30 V
4 n.c.

Ethernet

Pin Potential

1 TxD +
2 RxD +
3 TxD –
4 RxD –

M12 supply connection

(4-pole, A-coded)

M12 Ethernet

(4-pole, D-coded)

Wiring

4.2 PDM360

The Ethernet service interface behind the side cover is not intended for
actual operation.

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RJ45

Pin Potential

1 TxD + pair 1
2 TxD – ”
3 RxD + pair 2
6 RxD – ”

18

12

11

10

9

8

7

6

5

4

3

2

1

18

19

15

17

13

16

14

M23 round connector

Pin Potential

1 GND (Power)
2 GND (Power)
3 VBB + (Supply)
4 CAN 1 Low
5 CAN 1 High
6 n.c.
7 2nd RS 232, RxD
8 2nd RS 232, TxD

9 VBB + (supply switched)
10 GND (Power)
11 GND (Power)
12 n.c.
13 CAN 2 Low
14 CAN 2 High

15 Ethernet RxD –
16 Ethernet RxD +
17 Ethernet TxD –
18 Ethernet TxD +
19 Shield

Operating connection

M23 round connector

(19-pole central plug)

Ethernet service interface

(8-pole RJ45 plug)

A

B

A B

PDM360 rear view and side view

PDM360 operating connection

PDM360 service connection

4.3 PC/notebook

Connection to a PC or to a notebook may be necessary for service purposes (e.g.
setting of the IP address).

The configuration of the PC Ethernet interface corresponds to that of the service
interface (B) of the PDM360.

Note:
The IP address range (Net ID) of the PC must correspond to the IP address range
of the camera. For the PC/notebook setting is carried out in the Control Panel →
Network Connections → Properties

(also see → 6.1.2 IP address allocation Ethernet cameras).

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RJ45

Pin Potential

1 TxD + pair 1
2 TxD – “
3 RxD + pair 2
6 RxD – “

18

Ethernet interface

(8-pole RJ45 plug)

PC/notebook

4.4 Connection principle without hub/switch

■ One camera at one PDM360

■ One camera at one PC/notebook (e.g. service mode)

For further information about the connector go to:

➔ Data sheet direct ➔ E11898

www.ifm-electronic.com

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crosslink cable

Display Ethernet Camera

crosslink cable

Ethernet Camera

PC / Notebook

Crosslink cable (example): art. no.

Ethernet connection cable, 2m
M12 connector (4-pole, D-coded) – RJ45 (8-pole) E11898

Operating connection:
M23 round connector (19-pole)

Service connection:
RJ45 plug (8-pole)

Connection:
RJ45 plug (8-pole)
Ethernet interface

Definition crosslink:
crosslink cable = crossover cable = for the direct connection
of network participants

Connection principle without hub/switch

TxD +
TxD 
RxD +
RxD 

TxD +
TxD 
RxD +
RxD 

crosslink cable

Crosslink cable principle

4.5 Connection principle with hub/switch

■ Several cameras at one PDM360

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.

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patch cable (1:1)

Display

Ethernet Cameras

patch cables (1:1)

Hub / Switch

Definition patch cable:
patch cable = uncrossed cable = 1:1 wiring = straight­through cable = point-to-point

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Connection principle with hub/switch

TxD +
TxD 
RxD +
RxD 

TxD +
TxD 
RxD +
RxD 

patch cable (1:1)

Patch cable principle (1:1)

5 Operation display

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LED
green

LED Description

ON supply voltage ok

camera ready for operation

OFF no supply voltage

power supply interrupted

Operating indication O2M110/111

6 Set-up

6.1 IP addresses

The address ranges of all network participants must be identical. This range of
the IP address is also called Net ID.

Factory preset (subnet mask 255.255.255.0, class C):

Ethernet camera: 192. 168. 82. 15
general ... ↓ = ↓ = ↓ = ↓ ≠
PDM360: 192. 168. 82. 247

\..... Net ID ...../ Host ID

6.1.1 IP address allocation PDM360

For PDM360, the IP address is set via the PDM setup.
Open the PDM setup start menu:
Press F1 and F5 simultaneously and switch on the voltage supply.
Select “IP address” by turning and then pressing the rotary switch. Set the IP
address range in the menu “Setup Server IP”.

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Ethernet CameraDisplay

Hub / Switch

PC / Notebook

Example 1: IP address allocation

192.168.82.247

192.168.82.248

PC/notebook
only for parameter setting

factory setting

192.168.82.15

PDM360 online help:
The online description of the functions, operation and device-specific libraries of
the PDM360 family is part of the CoDeSys online help.
It is also available for download on the internet.

➔ Data sheet direct ➔ e.g. O2M110 ➔ Download/Software

6.1.2 IP address allocation cameras

When using several cameras, set the IP addresses of the cameras via the
“Hypertext Transfer Protocol” (HTTP). To do so, use standard programs such as
Microsoft Internet Explorer, Mozilla Firefox or Opera.

Procedure:

1. Check the IP settings of the PC/notebook and change them if necessary.

(Start → Control Panel → Network Connections → Local Area Connection)
Internet protocol: TCP/IP
IP address: 192.168.82.xx (except 15)
Subnet mask: 255.255.255.0
Connection: 10 MBits, half-duplex
Gateway IP address: 192.168.82.15

2. Establish an Ethernet connection between the camera and the PC/notebook.

3. Connect the camera to supply voltage.
Do not interrupt the supply voltage during IP address allocation!
Avoid voltage fluctuations during IP address allocation!

4. Open the internet browser.

5. Enter the preset IP address of the camera in the address line of the browser
and confirm with “Enter” (http://192.168.82.15/).
The start window “O2M1xxx WebConfig” appears in the browser.

www.ifm-electronic.com

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patch cable (1:1)

Display

Ethernet Cameras

patch cables (1:1)

Hub / Switch

Example 2: IP address allocation when using 4 cameras

192.168.82.247

factory setting

192.168.82.15

192.168.82.16

192.168.82.17

192.168.82.18

6. Click on “Change IP address”.

7. Enter the new address in the field “IP address” and click on “Submit” to send
it to the camera.

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Start window “O2M1xx WebConfig”

O2M1xx IP configuration

A confirmation appears if the address was successfully written to the flash
memory of the camera.

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Confirmation of the address change

Error message in case of invalid IP address (e.g. wrong address range)

An inadvertent, wrong address allocation makes subsequent
communication with the camera impossible. For this reason, the following
final test must be carried out.

8. Click on “Reboot”.

9. Enter the new IP address of the camera in the address line of the browser and
confirm with “Enter” (here e.g.: http://192.168.82.17/).
If the address corresponds to the previously allocated address, the start
window “O2M1xxx WebConfig” appears again.

10. Repeat the steps 2 to 9 with further cameras.

The new camera IP address will become effective on reboot.
(camera supply voltage off/on).

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O2M1xx IP configuration, reboot request to check the allocated IP address

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6.2 Parameter setting PDM360

6.2.1 Library ifm_Camera_O2M_Vxxxxxx

The CoDeSys library “ifm_Camera_O2M_Vxxxxxx” is part of the CD-ROM
“ecolog Software & Tools”. It contains all parameters and functions for the
control of the dialogue module PDM360 (art. no. CR1051) and the camera.

After installation of the CD, the library will be stored in the directory:
...\ ifm electronic \ CoDeSys V2.3 \ Targets \ ifm \ Library \ ifm_CR1051

The library uses functions of the library “ifm_Camera_Vxxxxxx”. It is loaded
automatically.”ifm_Camera_Vxxxxxx” must not be inserted.

2 demo programs in the directory “...\ Projects \ DEMO_PDM” serve for
introduction (CR1051Demo_O2M_1CAM.pro und
CR1051Demo_O2M_2CAM.pro).

6.2.2 Function CAM_O2M

The function is part of the above-mentioned library. It serves for parameter
setting / control of one camera and its image data.
One function block is required per camera.

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Function block CAM_O2M (extract CoDeSys programming surface)

6.2.3 Parameter overview

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Name Data type Description

Inputs

C_ENABLE BOOL camera ON/OFF

TRUE: initialisation of the function, transmission of image data
Note:
If TRUE, the PDM360 visualisation is not refreshed

C_ADDR STRING (15) IP address camera, factory setting: 192.168.82.15

C_ROTATION WORD rotate image clockwise (values: 90/180/270)

C_MIRROR BOOL image mirrored along the vertical axis

TRUE: mirroring ON (rear view mode)

C_MODE BYTE image position on PDM360 display

1: full screen (320 x 240 px)

2: part screen (320 x “H” px)

Define “H” with C_WINDOWS_HEIGHT

30: ¼ screen, at the top left

no PDM360 visualisation

31: ¼ screen, at the top left

PDM360 visualisation at the bottom (height 120 px)

40: ¼ screen, at the top right

no PDM360 visualisation

41: ¼ screen, at the top right

PDM360 visualisation at the bottom (height 120 px)

50: ¼ screen, at the bottom left

no PDM360 visualisation

51: ¼ screen, at the bottom left

PDM360 visualisation at the top (height 120 px)

60: ¼ screen, at the bottom right

no PDM360 visualisation

61: ¼ screen, at the bottom right

PDM360 visualisation at the top (height 120 px)

(¼ screen scales the image to 160 x 120 px)

C_WINDOWS_HEIGHT

BYTE visible height of the image data on the PDM360 display

valid range: 120...240 px

C_DEBUG BOOL TRUE: greater bandwidth for CoDeSys programming

or debugging
(= lower transmission rate for image data)
Factory setting: FALSE

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Name Data type Description

Outputs

C_RESULT BYTE 0: function not initialised or not active

1: function successfully initialised

parameters successfully written
2: function being processed
3: error; connection disturbed or interrupted

parameter not written

reinitialise function
97: check last byte of IP dress

last byte of the IP adress between camera

and PDM has to be different
98: PDM IP adress and camera IP adress

are not in the same group
99: wrong IP adress

check format of the input string

PDM_IP STRING (15) IP address of the connected PDM360

6.2.4 MODE combinations (1...4 cameras)

Full screen
1 camera active, no visualisation
C_MODE = 1
C_WINDOW_HEIGHT = not defined

Part screen
1 camera active, visualisation up to 120 px at the bottom
C_MODE = 2
C_WINDOW_HEIGHT = 120...240 px (height camera image)

¼ screen at the top left
1 camera active, visualisation 120 px at the bottom
C_MODE = 31
C_WINDOW_HEIGHT = not defined

¼ screen at the top right
1 camera active, visualisation 120 px at the bottom
C_MODE = 41
C_WINDOW_HEIGHT = not defined

¼ screen at the bottom left
1 camera active, visualisation 120 px at the top
C_MODE = 51
C_WINDOW_HEIGHT = not defined

¼ screen at the bottom right
1 camera active, visualisation 120 px at the top
C_MODE = 61
C_WINDOW_HEIGHT = not defined

¼ screen at the top left / top right
2 cameras active,
visualisation 120 px at the bottom, controlled by camera 1
Camera 1: C_MODE = 31
Camera 2: C_MODE = 40
C_WINDOW_HEIGHT = not defined (both cameras)

¼ screen at the bottom left / bottom right
2 cameras active,
visualisation 120 px at the top, controlled by camera 1
Camera 1: C_MODE = 51, at the bottom left
Camera 2: C_MODE = 60, at the bottom right
C_WINDOW_HEIGHT = not defined (both cameras)

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¼ screen at the top left / bottom left / bottom right
3 cameras active, no visualisation
Camera 1: C_MODE = 30, at the top left
Camera 2: C_MODE = 50, at the bottom left
Camera 3: C_MODE = 60, at the bottom right
C_WINDOW_HEIGHT = not defined (all cameras)

¼ screen at the top right / bottom left / bottom right
3 cameras active, no visualisation
Camera 1: C_MODE = 40, at the top right
Camera 2: C_MODE = 50, at the bottom left
Camera 3: C_MODE = 60, at the bottom right
C_WINDOW_HEIGHT = not defined (all cameras)

¼ screen at the top left / top right / bottom left / bottom right
4 cameras active, no visualisation
Camera 1: C_MODE = 30, at the top left
Camera 2: C_MODE = 40, at the top right
Camera 3: C_MODE = 50, at the bottom left
Camera 4: C_MODE = 60, at the bottom right
C_WINDOW_HEIGHT = not defined (all cameras)

Legend:

Camera image

Active PDM360 visualisation area (text and/or graphics)
Note: activate visualisation only for one camera!

Static background image
(visualisation before activating one or several cameras)

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7 Technical data

7.1 O2M110/111

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DC

-125--

- 1.5 x 1.1 3 x 2.2 7.5 x 5.5 - -

8...32 DC

typ. 4 (excl. lens heating)

typ. 6

CMOS image sensor colour, QVGA resolution 320 x 240

min. 15

image transmission via UDP/IP

8-bit Windows® bitmap format / image format QVGA

green

-30...75

-40...85

IP 69K, III

DIN EN 61326 / IEC 60255-5 / DIN EN 61373 cat. 1B / Automotive Directive 05/49/EC (e1)

housing: diecast zinc / coating: cathodic dip painting (KTL)

front lens: glass

Ethernet 10Base-T / 100Base-TX

10 Mbits/s (fixed)

192.168.82.15

Electrical design

Operating distance [m]

Field of view size [m]

Operating voltage [V]

Power consumption [W]

Lens heating [W]

Type of sensor

Image repetition rate [Hz]

Protocol
Data format

Readiness for operation [LED]

Operating temperature [°C]

Storage temperature [°C]

Protection

Standards, tests

Materials

Interface

Transmission rate

IP address (default)

Wiring

55

45

45,6

21,1

34,1

4,3

42

57

80

M12 x1

M12x1

60

20,524,5

30,5

1

O2M110

Ethernet camera

Angle of aperture 75°

Lens heating

1: TD+
2: RD+
3: TD­4: RD-

Power supply connection:
M12, 4-pole

Parameter setting connection:
M12, 4-pole, D-coded

1: U+
2: not connected
3: 0 V
4: not connected

4

21

3

12

34

e1

1) Centre of the lens axes

ifm electronic gmbh • Teichstraße 4 • 45127 Essen We reserve the right to make technical alterations without prior notice. 29.11.2007O2M110 / page 1

O2M110/111

8 Maintenance, repair, disposal

Keep the lens window of the camera free from soiling.
Soiling may considerably affect the image quality!

To clean the lens window, do not use any detergents or solvents which might
damage the front glass.

Do not open the housing, as the device does not contain any components which
must be maintained by the user. The unit may only be repaired by the
manufacturer.

Dispose of the device in accordance with the national environmental regulations.

9 Approvals/standards

Test standards and provisions → 7 Technical data.

The CE Declaration of Conformity and the e1 approval are available at:

➔ Data sheet direct ➔ e.g. O2M110 ➔ Approvals

www.ifm-electronic.com

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