Omron D41L User manual

1
High-Coded Guard Lock Safety Door Switch
D41L
Keep your machines hygienic
• Tamper-proof safety door switch to prevent human error
• Hygienically designed switch
Unique locking mechanism prevents water
and foreign matter from collecting
Smooth surface leaves no wiping unevenness
• Complies with ISO 14119 (Type 4/High Coded),
ISO 13849-1 (PLe)
• ECOLAB certified
Identical mounting for left and right hinged doors
Features
Refer to Safety Precautions on page18
Large actuator tolerances
• Actuator tolerance in
longitudinal direction ± 3.5 mm,
lateral direction ± 2.0 mm
Easy latching force adjustment
• The latching force can be increased
from 25 N to 50 N simply
by turning the star handle 180°.
• Position I: approx. 25 N,
Position II: approx. 50 N
LED display
• Smart diagnostic
by means of 3-color LED's
• LED red: Fault
LED yellow: Status
LED green: Power
For the most recent information on models that have been certified for
safety standards, refer to your OMRON website.
*The actuator is sold separately.
±3.5 mm
±2.0 mm
A high-coded safety switch is defined as one where a sensor is paired with a high level coded actuator for which more than 1,000 variations are
available.

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Model Number Structure
Model Number Legend
Safety Door Switch
Sensor
Actuator
D41L - @ @ D@ @ - N2
(2) (3) (4) (5) (6)
(1) Model
L: Guard Lock
(2) Coding level / Teaching limitation
1: High (Individual coding)
2: High (Individual coding, No limitation)
(3) OSSD configuration
Y: Guard monitoring AND lock monitoring
Z: Only guard monitoring
(4) Diagnosis output
D: With diagnosis output
(5) Lock/release logic
A: Power to unlock (Mechanical lock)
G: Power to lock (Solenoid lock)
(6) Release type
Blank: Manual release
E: Emergency exit
(7) Connector
N2: M12
(7)
(1)
D41L - A 1
(2)
(1)
(1) Model
L: Guard Lock
(2) Actuator type

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Ordering Information
List of Models
Sensors
Actuator (Sold separately)
Accessory (Sold separately)
Connecting cables
Mounting
Classification
(Lock and Release) Appearance Coding level / Teaching limitation OSSD configuration Emergency exit Model
Power to unlock
(Mechanical lock)
High
(Individual coding) Only guard monitoring - D41L-1ZDA-N2
High
(Individual coding,
No limitation)
Only guard monitoring - D41L-2ZDA-N2
High
(Individual coding)
Guard monitoring AND
lock monitoring -D41L-1YDA-N2
High
(Individual coding,
No limitation)
Guard monitoring AND
lock monitoring -D41L-2YDA-N2
High
(Individual coding,
No limitation)
Guard monitoring AND
lock monitoring
Emergency
exit D41L-2YDAE-N2
Power to lock
(Solenoid lock)
High
(Individual coding) Only guard monitoring - D41L-1ZDG-N2
High
(Individual coding,
No limitation)
Only guard monitoring - D41L-2ZDG-N2
High
(Individual coding)
Guard monitoring AND
lock monitoring -D41L-1YDG-N2
High
(Individual coding,
No limitation)
Guard monitoring AND
lock monitoring -D41L-2YDG-N2
High
(Individual coding,
No limitation)
Only guard monitoring Emergency
exit D41L-2ZDGE-N2
Appearance Name Features Model
Actuator 3 different directions of actuation D41L-A1
Appearance Name Specifications Cable length Model
Connecting cables
with Connector M12
Connecting cables
with Connector (M12) (female),
8-pole – 8 x 0.25mm2, straight,
IP69
5 m D41L-8P5-CFM12-905M
10 m D41L-8P5-CFM12-910M
Appearance Name Application Model
Mounting plate For Sensor D41L-MP
Mounting set For Actuator D41L-MS

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Standards Certification
EU Declaration of Conformity
• Machinery Directive
•REDirective
•RoHSDirective
• WEEE Directive
Dispose in accordance with applicable regulations.
Standards
• EN ISO 13849-1: PL e Category 4
• EN 60947-5-3
• IEC 61508
• EN 300 330
• EN ISO 14119
UL Certification
• UL508
• CAN/CSA C22.2 No.14
Regions where D41L can be used
The product can be used in Japan, the United States of America, Canada, EU member states, the United Kingdom, and People's Republic of China.
The use in other countries may conflict with radio laws of the countries.

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Ratings and Specifications
Model D41L
Technical
Detection method RFID
Frequency band 125 kHz
Transmitter output -6 dBm max.
Interlock type (ISO 14119) Type 4
Coded level (ISO 14119) D41L-1: High (individual coding)
D41L-2: High (individual coding, No limitation)
Actuator D41L-A1
Response time (ON to OFF) 100 ms max.
Response time (input) 1.5 ms max.
Risk time 200 ms max.
Startup time 5 s max.
Typical operating distance (Sn)
(IEC 60947-5-3) 2 mm
Assured operating distance (Sao)
(IEC 60947-5-3) 1 mm
Assured switch-off distance (Sar) 20 mm
Electrical
Supply voltage (Ue) 24 VDC (-15%/+10%)
(stabilized PELV-power supply)
Current consumption (Io) < 0.1 A
Overvoltage category III
Pollution degree 3
Operating current device with magnet switched on Average: <0.2 A
Peak: 0.35 A/200 ms
Magnet switch on time (ED) 100%
Conditional short-circuit current 100 A
External device fuse rating 2 A(T)
Safety input
Switching thresholds -3 V to 5 V (low)
15 V to 30 V (high)
Current consumption per input 5 mA / 24 V max.
Accepted test pulse duration on input signal 1.0 ms max.
Test pulse interval ≥100 ms
Safety output
(OSSD)
Switching element PNP type, short-circuit proof
Utilization category DC-12: 24 VDC (Ue)/0.25 A (Ie)
DC-13: 24 VDC (Ue)/0.25 A (Ie)
Rated operating current (Ie) 0.25 A
OFF-state leakage current (Ir) 0.5 mA max.
Voltage Drop (Ud) 4 V max.
Short-circuit monitoring Yes
Test pulse duration 0.3 ms max.
Test pulse interval 1,000 ms
Auxiliary output
Switching element PNP type, short-circuit proof
Utilization category DC-12: 24 VDC (Ue)/0.05 A (Ie)
DC-13: 24 VDC (Ue)/0.05 A (Ie)
Rated operating current (Ie) 0.05 A
Voltage drop (Ud) 4 V max.
Solenoid
Switching thresholds -3 to 5 V (low)
15 to 30 V (high)
Power consumption 10 mA/24 V
Magnet switching-on time 100%
Accepted test pulse duration on input signal 5.0 ms max.
Test pulse interval 40 ms min.

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*1. Refer to Connection on page 10 for connection specifications with the Safety controller.
Mechanical
Protection class III
Switching frequency 0.5 Hz max.
Rated insulation voltage (Ui) 32 VDC
Rated impulse withstand voltage (Uimp) 0.8 kV
Minimum operating current (Im) 0.5 mA
Fixing screws 2 × M6
Tightening torque of fixing screws 6 to 7 N·m
Latching force 25 N/50 N
Guard door weight 5 kg max.
Angular misalignment between safety door switch and actuator 2° max.
Holding force (Fzh) (min.) 1,150 N
Operating speed 0.5 m/s max.
Mechanical durability 1,000,000 operations min.
Mechanical durability (when used as door stop) 50,000 operations min.
Material Fiberglass reinforced thermoplastic self-digestion (Enclosure)
Weight Unit: <580 g, Package: <650 g
Environmental
Ambient operating temperature 0 to 60 °C
Ambient storage temperature (including during transportation) -10 to 90 °C
Ambient operating humidity 93% max. (non-condensing, non-icing)
Degree of protection (IEC 60529) IP66, IP67 and IP69
Vibration resistance 10 to 150 Hz, amplitude 0.35 mm
Shock resistance 30 g/11 ms
Connection
Series connection 31 max. *1
Cable lengths 70 m max. (between switch and power supply)
Connection Connector plug M12, 8-pole
Model D41L

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Safety classification information
Note: 1. The actuation of the interlock must be compared with the external OSSD enabler. If a shut-down now occurs due to an unintentional
unlocking this is detected by an external diagnostic.
2. The safety consideration of the guard locking function only applies for monitored safety door switch D41L-@Y.
3. If for a certain application the power to unlock type of a safety door switch cannot be used, then for this exception the power-to-lock type
of a safety door switch can be used if additional safety measure need to be realized that have an equivalent safety level.
4. The safety analysis of the guard locking function refers to the component safety door switch as part of the complete system.
In the event of a fault resulting in the unlocking of the guard locking, this is detected by the safety outputs Y1/Y2 of the safety door switch
switch off. When such a fault occurs the protection equipment may open immediately, just once, before the safe condition of the machine
is reached. The system reaction of category 2 allows that a fault can occur between tests causing the loss of the safety function which
is detected by the test.
5. If multiple safety door switches are involved in the same safety function, the PFH values of the individual components must be added.
UL
This device is intended to be powered by a Listed Limited Voltage, Limited Current or Class 2 source.
This device shall be powered with the use of a Listed (CYJV) cable/connector assembly rated 24 Vdc, 0,8 A minimum.
FCC
This device complies with part 15 of the FCC Rules and contains license-exempt transmitter(s)/receiver(s) that comply with Innovation, Science
and Economic Development Canada’s license-exempt RSS(s): Operation is subject to the following two conditions:
1. This device may not cause harmful interference, and
2. this device must accept any interference received, including interference that may cause undesired operation.
This device complies with the Nerve Stimulation Exposure Limits (ISED RSS-102) for direct touch operations. Changes or modifications not
expressly approved by OMRON Corporation could void the user‘s authority to operate the equipment.
Safety classification (interlocking function)
Standard ISO 13849-1, IEC 61508, IEC 62061
PL e
DC 99%
Safety Category 4
PFH 5.2 x 10-10
PFD 4.5 x 10-5
SIL Suitable for SIL3 applications
Mission time 20 years
Safety classification (guard lock function)
Standard ISO 13849-1, IEC 61508, IEC 62061
PL d
DC 99%
Safety Category 2
PFH 2.0 x 10-9
PFD 1.8 x 10-4
SIL Suitable for SIL2 applications
Mission time 20 years

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Structure and Nomenclature
Sensor and Actuator
1. High degree of protection against defeating due to the coded RFID sensor (also available with individual coding)
2. Dampener for door stop - saves costs: no additional mounting parts required
3. Star handle - adjustable latching force - 25 N or 50 N
4. Mounting hole for M6 screws
5. Connector plug M12, 8-pole
6. Manual release
7. LED display
8. Triangular (both sides) for installation of the emergency exit or the emergency release lever.
9. Lever for emergency exit or emergency release
Three actuating directions
(2)
(1)
(3)
(4)
(5)
(5) (8) (9)
(6) (7)
Emergency exit (D41L-@@D@E-N2)
Actuation from the side Actuation from the rear side Actuation from the front

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Connection
Pin assignment
Wiring Examples
The application examples shown are suggestions. They however do not release the user from carefully checking whether the safety door switch
and its set-up are suitable for the individual application.
The power supply for the safety door switch must provide protection against permanent overvoltage. To that effect, stabilized PELV supply units
must be used. The safety outputs can be directly connected in the safety circuit of the control system. For applications of PL e / safety category 4
in accordance with ISO 13849-1, the safety outputs of safety door switch or safety door switch of the chain must be connected to a safety controller
or safety relay unit of the same Safety Category.
If the safety door switch is connected to the safety input of a safety controller or safety relay unit, the controller must have a dual-channel monitoring
time of at least 100 ms and the accepted test pulse duration of at least 1 ms. Also, the cross-wire-short monitoring function must be disabled.
D41L series connection example
When connecting multiple safety door switches in series, apply 24 VDC to safety inputs X1 and X2 on the Nth unit, as shown in the figure below.
Connect safety outputs Y1 and Y2 to safety inputs X1 and X2 of the following safety door switch.
Connect safety outputs Y1 and Y2 of the first unit to the safety controller or safety relay unit.
Connect the auxiliary output to the PLC, etc.
When connecting a single safety door switch to the safety controller or safety relay unit, apply 24 VDC to safety inputs X1 and X2 in the same
manner as the Nth unit shown below, and then connect safety outputs Y1 and Y2 to the safety controller or safety relay unit.
Function
Pin configuration of
the connector Color codes of the
OMRON’s connectors
D41L-8P5-CFM12-9@@M
A1 Ue1WHITE
X1 Safety input 1 2BROWN
A2 GND 3GREEN
Y1 Safety output 1 4 YELLOW
OUT Auxiliary output 5GRAY
X2 Safety input 2 6PINK
Y2 Safety output 2 7BLUE
IN Solenoid control 8RED
5
8
4
3
2
1
7
6
1 3 256 8
X1
4
Y1
IN
X2
7
Y2
OUT
24V
GND
X1
Y1
IN
X2
Y2
OUT
24V
GND
X1
Y1
IN
X2
Y2
OUT
24V
GND
1 3 256 847 1 3 256 847
Nth D41L N-1st D41L 1st D41L
Terminal block,
etc.
Safety
outputs
between switch and power supply
PLC, etc.
PLC, etc. PLC, etc.
PLC, etc.
IN1
IN2
24 VDC
GND
Safety
Controller
PLC, etc. PLC, etc.

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Safety controller settings
Combination with a safety relay unit
*Refer to the instruction manual or user’s manual of each product for how to extend the wiring.
OMRON’s
safety controller
NX-SL and NX-SI GI-SMD/SID G9SP
Input device
setting
Input device
Semiconductor Output for
Dual Channel Equivalent
Semiconductor Output for
Dual Channel Equivalent
Dual Safety Semiconductor Output
(Equivalent)
Discrepancy
time
Set discrepancy time to
100 ms or more
NX-Series
Safety Control Unit User's Manual
Refer to the Dual Channel Evaluation
in No.Z930.
Set discrepancy time to
100 ms or more
GI-S series
Safety I/O Terminal User's Manual
Refer to the Dual Channel Evaluation
in No.Z400.
Example
Set discrepancy time to
0 (disabled) or 100 ms or more
G9SP series
Safety Controller User's Manual
Refer to the Dual Channel Evaluation
in No.Z922.
Example
Filtering out
test pulses
Set input filter ON->OFF delay time
to 1 ms or more
NX-Series
Safety Control Unit User's Manual
Refer to the Input Filters
in No.Z930.
Example
Set input filter ON->OFF delay time
to 1 ms or more
GI-S series
Safety I/O Terminal User's Manual
Refer to the Input Filter Function
in No.Z400.
Example
Set input filter OFF delay time to
1 ms or more
G9SP series
Safety Controller User's Manual
Refer to the Input Filters
in No.Z922.
Example
OMRON’s safety relay unit
G9SA G9SE G9SB G9SX
Input device
Safety-door switch D41L Connectable Not connectable Connectable Connectable