ABB Eden OSSD User manual

2TLC172272M0201 Rev.H PRODUCT MANUAL
new.abb.com/low-voltage/products/safety-products
—
SAFETY PRODUCTS
Eden OSSD
Coded non-contact safety sensor
Product Manual

2TLC172272M0201 Rev.H 2
Read and understand this document
Please read and understand this document before using the products. Please consult ABB with any
questions or comments.
Suitability for use
ABB shall not be responsible for conformity with any standards, codes, or regulations that apply to the
combination of products in the customer’s application or use of the product. Third party certificates for
the products are available at https://new.abb.com/low-voltage/products/safety-products. This
information by itself is not sufficient for a complete determination of the suitability of the products in
combination with the end product, machine, system, or other application or use.
The following are some examples of applications for which particular attention must be given. This is
not intended to be an exhaustive list of all possible uses of the products, nor is it intended to imply that
the uses listed may be suitable for the products:
•Outdoor use, uses involving potential chemical contamination or electrical interference, or
conditions or uses not described in this document.
•Nuclear energy control systems, combustion systems, railroad systems, aviation systems,
medical equipment, amusement machines, vehicles, and installations subject to separate
industry or government regulations.
•Systems, machines, and equipment that could present a risk to life or property.
Please know and observe all prohibitions of use applicable to the products.
NEVER USE THE PRODUCTS FOR AN APPLICATION INVOLVING SERIOUS RISK TO LIFE OR PROPERTY
WITHOUT ENSURING THAT THE SYSTEM AS A WHOLE HAS BEEN DESIGNED TO ADDRESS THE RISKS,
AND THAT THE ABB PRODUCT IS PROPERLY RATED AND INSTALLED FOR THE INTENDED USE WITHIN
THE OVERALL EQUIPMENT OR SYSTEM.
Descriptions and examples show how the product works and can be used. It does not mean that it
fulfills the requirements for all types of machines and processes. The buyer/user is responsible for
installing and using the product according to applicable standards and regulations. We reserve the right
to make changes to the product and the documentation without prior notice.

2TLC172272M0201 Rev.H 3
Table of Contents
1Introduction.......................................................................................................................5
Scope........................................................................................................................................................ 5
Audience................................................................................................................................................... 5
Prerequisites............................................................................................................................................ 5
Special notes............................................................................................................................................ 5
2Safety.................................................................................................................................6
Safety precautions .................................................................................................................................. 6
3Product description ..........................................................................................................7
Models of Adam and Eva ........................................................................................................................ 8
Adam OSSD.............................................................................................................................................. 8
Eva ............................................................................................................................................................ 9
4Electrical connections.....................................................................................................10
Adam OSSD-Info M12-8......................................................................................................................... 10
Adam OSSD-Reset M12-8...................................................................................................................... 10
Adam OSSD-Info M12-5......................................................................................................................... 11
Adam OSSD-Reset M12-5 ...................................................................................................................... 11
Connection of cable C5, C8 in M12 C01-C04 connectors ................................................................... 12
Information output signal attributes .................................................................................................. 12
Connection of Reset button to Adam OSSD-Reset ............................................................................ 13
5Connection examples .....................................................................................................16
Adam OSSD-Info connected to Sentry ................................................................................................ 16
Several Adam OSSD-Info connected in series..................................................................................... 16
6Installation.......................................................................................................................17
Installation precautions........................................................................................................................ 17
Minimum safety distance ..................................................................................................................... 17
Detection distance ................................................................................................................................ 18
Mounting................................................................................................................................................ 19
Mounting procedure ............................................................................................................................. 20
Teaching the code ................................................................................................................................. 21
Programming a new Adam without code, to accept a new Eva........................................................ 21
Erasing existing codes from Adam M12-5........................................................................................... 21
Erasing existing codes from Adam M12-8........................................................................................... 22
Replacing Eva (Not needed for General to General switch)............................................................... 22

2TLC172272M0201 Rev.H 4
Testing the safety functions ................................................................................................................ 22
7LED indication .................................................................................................................23
8Maintenance ....................................................................................................................24
Maintenance precautions ..................................................................................................................... 24
Troubleshooting.................................................................................................................................... 24
9Model overview ...............................................................................................................25
Accessories ............................................................................................................................................ 25
10 Technical data .................................................................................................................26
Guideline for chemical resistance........................................................................................................ 28
Eden dimensions ................................................................................................................................... 29
CAD model ............................................................................................................................................. 29
11 Declaration of conformity..............................................................................................30

2TLC172272M0201 Rev.H 5
1Introduction
Scope
The purpose of these instructions is to describe the non-contact coded digital safety sensor Eden
OSSD and to provide the necessary information required for installation and operation.
Audience
This document is intended for authorized personnel.
Prerequisites
It is assumed that the reader of this document has knowledge of the following:
•Basic knowledge of ABB safety products.
•Knowledge of machine safety.
Special notes
Pay attention to special notes in the document:
Warning!
Risk of severe personal injury!
An instruction or procedure which, if not carried out
correctly, may result in injury to the
technician or other personnel.
Caution!
Risk of damage to the equipment!
An instruction or procedure which, if not carried out correctly, may damage the
equipment.
Note!
Important or explanatory information.

2TLC172272M0201 Rev.H 6
2Safety
Safety precautions
The safety precautions must be followed during installation, operation, maintenance and
troubleshooting.
It is the responsibility of the user to ensure the correct overall functionality of its systems and machines.
Warning!
Carefully read through the entire product manual before using the device.
Warning!
The devices
shall be installed by authorized personnel following the Safety regulations,
standards and the Machinery directive.
Warning!
Failure to comply with instructions, operation that is not in accordance with the use
prescribed in the instructions, improper installation or handling of the device can affect
the safety of people and the plant.
Warning!
For installation and prescribed use of the product, the special notes in the instructions
must be carefully observed and the technical standards relevant to the application must
be considered.
Warning!
In case of failure to comply with the instructions or standards, especially when
tampering with and/or modifying the product, any liability is excluded.

2TLC172272M0201 Rev.H 7
3Product description
Eden OSSD sensor consists of two separate devices, Adam and Eva, intended for use as
interlocking device for gates, hatches etc. Eva can be general coded or unique coded.
Eden OSSD meets the coding requirements according to EN ISO 14119:2013 regarding manipulation
protection.
Eden digital, relationship
Eden
Adam
Eva
General
Unique
C General
C Unique
Info
M12-5
M12-8
C OSSD
C DYN
Info
DYN
Info
Reset
Status
OSSD
Reset
Info
M12-5
M12-5
M12-8
M12-8

2TLC172272M0201 Rev.H 8
Models of Adam and Eva
Eden communicates with OSSD signals and can be connected to any safety module that handles
OSSD-signals. Up to 30 Eden sensors can be connected in series without reducing the achieved
performance level. Adam and Eva are acquired separately, and it is possible to mix different models
of Adam OSSD in the same safety circuit.
Adam OSSD
Adam OSSD exists in different models:
Adam OSSD-Info M12-8
OSSD model with information output, and inputs for
cascade connection.
Adam C OSSD-Info M12-8
OSSD model with information output, inputs for cascade
connections, and coated electronics to provide increased
resistance in demanding environments.
Adam OSSD-Reset M12-8
OSSD model with built in monitored reset, indication lamp
output, and inputs for cascade connection.
Adam OSSD-Info M12-5
OSSD model with information output.
Adam C OSSD-Info M12-5
OSSD model with information output and coated
electronics to provide increased resistance in demanding
environments.
Adam OSSD-Reset M12-5
OSSD model with built in monitored reset and indication
lamp output.

2TLC172272M0201 Rev.H 9
Eva
Eva exists in different models. It is possible to mix different models of Eva in the same safety
circuit.
Eva General code
Eva units with general code all have the same code and
fulfills the requirement for a low-level coded interlocking
device according to EN ISO 14119:2013.
Eva C General code
Eva general code with coated electronics to provide
increased resistance in demanding environments.
Eva Unique code
Eva units with unique code have different unique codes. The
unique models fulfill the requirements for a high-level coded
interlocking device according to EN ISO 14119:2013.
Eva C Unique code
Eva unique code with coated electronics to provide
increased resistance in demanding environments.

2TLC172272M0201 Rev.H 10
4Electrical connections
Note!
Use a suitably insulated low-voltage supply system type SELV or PELV.
Note!
Connection examples are applicable also on corresponding Eden C models.
Adam OSSD-Info M12-8
Adam OSSD-Reset M12-8
M12-connector:
(8-pole male)
1) White: OSSD signal 1 Out
2) Brown: +24 VDC
3) Green: OSSD signal 1 In
4) Yellow: OSSD signal 2 In
5) Grey: Information
6) Pink: OSSD signal 2 Out
7) Blue: 0 VDC
8) Red: Information
M12 8-pole male from
cable side
M12 8-pole female from
cable side
M12-connector:
(8-pole male)
1) White: OSSD signal 1 Out
2) Brown: +24 VDC
3) Green: OSSD signal 1 In
4) Yellow: OSSD signal 2 In
5) Grey: Reset/Indication
6) Pink: OSSD signal 2 Out
7) Blue: 0 VDC
8) Red: Information
M12 8-pole male from
cable side
M12 8-pole female from
cable side

2TLC172272M0201 Rev.H 11
Adam OSSD-Info M12-5
Adam OSSD-Reset M12-5
Note!
The use of shielded cable is
recommended for enhanced electromagnetic
immunity.
Caution
!
All cable colors according to ABB standard cables
.
M12 5-pole male from
cable side
M12-connector:
(5-pole male)
1 ) Brown: +24 VDC
2 ) White: OSSD signal 1 Out
3 ) Blue: 0 VDC
4 ) Black: OSSD signal 2 Out
5 ) Grey: Information
M12 5-pole female from
cable side
M12-connector:
(5-pole male)
1) Brown: +24 VDC
2) White: OSSD signal 1 Out
3) Blue: 0 VDC
4) Black: OSSD signal 2 Out
5) Grey: Reset/Indication
M12 5-pole male from
cable side
M12 5-pole female from
cable side

2TLC172272M0201 Rev.H 12
Connection of cable C5, C8 in M12 C01-C04 connectors
Female 5-pin connector (M12 C01):
Male 5-pin connector (M12 C02):
Female 8-pin connector (M12 C03):
Male 8-pin connector (M12 C04):
Information output signal attributes
The Information pins on all Adam OSSD models are set high (+24 VDC) when Eva is detected as
present, otherwise they are set as low.
The maximum current consumption for the information outputs are 15 mA (8-pin) and
30 mA (5-pin).
Warning!
The information output signal is not a failsafe signal and must
never be
used for the safety purpose(s).
1) Brown
2) White
3) Blue
4) Black
5) Grey
1) White
2) Brown
3) Green
4) Yellow
5) Grey
6) Pink
7) Blue
8) Red

2TLC172272M0201 Rev.H 13
Connection of Reset button to Adam OSSD-Reset
Adam OSSD-Reset is a model prepared for monitored local reset. A reset light button can be
connected to pin 5 and Adam OSSD handles the monitored reset and the indication lamp of the
Reset button. Each Eden with a local reset can be reset individually and independently of the
others. Only when all Eden units in the safety circuit have been reset, the safety circuit itself is
reset and the machine can be restarted.
Any button with a NO-contact and an indication lamp can be used. See electrical connection below.
The maximum current consumption for the indication lamp is 30 mA. Smile 12RF and Smile 12RG
are Reset buttons with indication lamps from ABB indented to be used together with Adam OSSD-
Reset. The minimum current consumption needed through the lamp is 10 mA. If no lamp is used, a
4.7 kOhm resistor can be used instead.
The reset signal is accepted as valid only when the reset signal is high for more than 100 ms but
less than 3 s.
Cable length between Reset button and Adam sensor: max 10 m.
Reset indication lamp status Description
On: No valid Eva is detected, safety circuit is open.
Flash (0.4 s on / 0.6 s off): Valid Eva is detected. Waiting for reset.
Off: The reset button has been pressed and the safety circuit is
closed.
Note!
OSSD IN can be contacted directly to +24 VDC if no previous OSSD unit exist
in the safety chain.
Warning!
Several Eden must not be connected in parallel to a common reset button.
Each Eden must be separately connected to a local reset.

2TLC172272M0201 Rev.H 14
Serial connection of three Adam OSSD-Reset M12-8 through M12-3G with Smile 12RG to a
safety relay, Pluto or another safety PLC (i.e. ABB AC500-S).

2TLC172272M0201 Rev.H 15
Individual connection of three Adam OSSD-Reset M12-5 with Smile 12RF to a Pluto or another
safety PLC (i.e. ABB AC500-S).

2TLC172272M0201 Rev.H 16
5Connection examples
Adam OSSD-Info connected to Sentry
Several Adam OSSD-Info connected in series
A) Three Adam OSSD-M12-8 connected in series.
* NOTE! Always use transient suppressors when inductive loads.

2TLC172272M0201 Rev.H 17
6Installation
Installation precautions
Warning!
All safety functions shall be tested before starting up the system.
•Note that the detection distance can be affected when Eden is mounted close to metal.
•The Eden can be mounted on metal but must not be surrounded.
•The Sar distance must be used in calculations (e.g. for minimum safety distance).
•Control that Adam and Eva are aligned in parallel to each other.
Minimum safety distance
When using interlocking guards without guard locking to safeguard a hazard zone, the minimum
allowed safety distance between the guarded opening and the hazardous machine must be
calculated. To ensure that the hazardous machine motion will be stopped before it can be reached,
the minimum safety distance is calculated according to EN ISO 13855: 2010 (“Positioning of
safeguards with respect to the approach speeds of parts of the human body”).
The minimum safety distance is calculated according to the formula:
S = (K x T) + C
Where
S= minimum safety distance (mm)
K= approach speed of a human body; 1600 mm/s
T= the total time from opening of the guard until the hazardous machine movement has
stopped, i.e. including control system reaction times and other delays (s)
C= a safety distance taken from Table 4 or Table 5 of EN ISO 13857:2008, if it is possible to
push fingers or a hand through the opening towards the hazard before a stop signal is
generated.
Note!
In some cases,
T might be reduced by the opening time of the guard until
the opening size permits access of the relevant parts of the body. Refer to
EN ISO 13855:2010 for further details and EN ISO 13857:2008 for specified
values.

2TLC172272M0201 Rev.H 18
Detection distance
Eva can be turned in several different ways relative to Adam, see details in the figure below. The
green fields in the picture show the detection range of Adam relative to Eva. The Eva is detected
when the two coils (see red-marked areas, image below) in Eva are in contact with the green field.
Detection
distance between Adam and Eva:
Recommended distance between Adam and Eva:
Minimum distance between two Eden pairs:
0
-15 mm +/- 2 mm
7
mm
100 mm
Caution
!
The detection distance can be affected if Eden is mounted close to metal.
Distance plate DA 1B must be used to prevent this.
Distance plate (DA 1B)
The figures above shows maximum detection distances.

2TLC172272M0201 Rev.H 19
Mounting
Depending on the cable connector used for the connection to Eden, one or two distance plates
might be required for correct mounting to avoid damaging Adam. It is recommended to use the
distance plates DA 1B, supplied with the Adam, see figure below. Also, the mounting spacers DA 2B
supplied must be used to physically protect Eden from damage.
The cable must be mounted so that no force is applied on Adam in any directions. The cable must
be fixed if it is connected to a moving object, for example a cable chain or a door. This can be done,
with for example, two cable clamps.
Caution
!
An improperly installed cable can damage the sensor
.
Mounting with one distance plate DA 1B for
Adam using prewired moulded M12
connector
Mounting with two distance plates DA 1B
for Adam using M12 connector with
glanded cable.
Incorrect mounting without distance plate
may cause permanent damage to the
sensor.
Accepted
Not accepted
Not accepted

2TLC172272M0201 Rev.H 20
Mounting procedure
1. Fasten each sensor with two M4-screws. Safety screw SM4x20 (2TLA020053R4200) is
recommended. The DA 2B mounting spacers must be used to physically protect Eden from
damage.
2. Use max tightening torque 1.0 Nm on screws.
3. Lock screw with Loctite or similar if necessary, to prevent easy dismounting (refer to risk
assessment).
4. Tighten the M12-contact with tightening torque 0.6 Nm. A torque wrench is recommended
to ensure a tight connection and IP69K.
DA 2B
Mounting spacer (DA 2B)
Torque wrench for M12-connector