High-Coded Guard Lock Safety Door Switch (For Gate)
D41G
Prevent people from being trapped
inside hazardous areas
• Minimize defeat and prevent safety door switch bypassing
• Integrated door handle offers ergonomic actuator and reduces guardrelated design efforts
• Optional emergency exit can be activated from inside a hazardous
area, allowing people to escape even during a power failure
• Available actuator types include hinged left and right doors and sliding
doors
• Slim housing to match aluminum profiles used in guarding applications
• Complies with ISO 14119 (Type 4/High Coded), ISO 13849-1 (PLe)
Refer to Safety Precautions on page 25
* The actuator is sold separately.
For the most recent information on models that have been
certified for safety standards, refer to your OMRON website.
Features
Application example
Access to hazardous areas for maintenance activities
Actuator with integrated emergency exit unit
D41G-A2-E1
• Different accessory types, including actuators with door
handles, reduce guard design time.
• The switch can be unlocked even when power is not
supplied, preventing people from being trapped inside a
dangerous area.
Escape hazardous areas by using the emergency exit,
even if the power supply is not available.
Manual release allows manual unlock of the switch
in a locked condition
Unnecessary locks can be prevented during setup.
(Refer to Manual Release on page 13.)
Component ready
for operation
Component not ready
for operation
For actuator coding, EN ISO 14119 also introduces a coding level classification that is applicable independently of the technology used. A highcoded safety switch is defined as one where a sensor is paired with a high-level coded actuator for more than 1,000 variations are available.
1
D41G
Model Number Structure
Model Number Legend
Safety Door Switch
Switch
D41G - D -
(1)
(2) (3) (4) (5)
(6)
(1) Model
G: Guard Lock (For Gate)
(2) Coding level / Teaching limitation
1: High (Individual coding) / Teaching is not-repeatable
2: High (Individual coding) / Teaching is repeatable
(3) OSSD configuration
Y: Guard monitoring AND lock monitoring
Z: Only guard monitoring
(4) Diagnosis output
D: With diagnosis output
(5) Lock and release
A: Power to unlock (Mechanical lock / Solenoid release)
G: Power to lock (Solenoid lock/ Mechanical release)
(6) Connection method
N2: M12 Connector
T1: Screw terminal (Conduit outlet M20)
Actuator
D41G - A -
(1)
(2)
(3)
(4) (5)
(1) Model
G: Guard Lock (For Gate)
(2) Actuator type
A1: None door-handle (for sliding safety guards)
A2: With door-handle (for hinged or sliding safety guards)
(3) Handle position
L: Left (Actuator is installed on left of switch)
R: Right (Actuator is installed on right of switch)
(4) Emergency function
Blank: None function
E0: With emergency release tab (D41G-A1 only)
E1: With emergency exit unit (D41G-A2 only)
(5) Lock-out option (D41G-A2 only)
Blank: None option
T: With Lock-out tag
2
D41G
Ordering Information
List of Models
Switches
Classification
(Lock and Release)
Appearance
Coding level /
Teaching limitation
High / Teaching is
not-repeatable
Power to unlock
(Mechanical lock/
Solenoid release)
High / Teaching is
repeatable
Power to lock
(Solenoid lock/
Mechanical release)
High / Teaching is
repeatable
OSSD configuration
Connection method
Model
Guard monitoring AND
lock monitoring
Screw terminal
D41G-1YDA-T1
M12 Connector
D41G-1YDA-N2
Only guard monitoring
Screw terminal
D41G-2ZDA-T1
Guard monitoring AND
lock monitoring
Screw terminal
D41G-2YDA-T1
M12 Connector
D41G-2YDA-N2
Screw terminal
D41G-2ZDG-T1
M12 Connector
D41G-2ZDG-N2
Guard monitoring AND
lock monitoring
Screw terminal
D41G-2YDG-T1
M12 Connector
D41G-2YDG-N2
Emergency function
Lock-out option
---
---
D41G-A2L
---
D41G-A2L-E1
Only guard monitoring
Actuators (Sold separately)
Actuator type
Appearance
Handle position
Left
With emergency exit unit
With emergency exit unit
With Lock-out tag
Model
D41G-A2L-E1T
With door-handle
---
Right
With emergency exit unit
With emergency exit unit
---
D41G-A2R
---
D41G-A2R-E1
With Lock-out tag
---
D41G-A2R-E1T
---
D41G-A1L
---
D41G-A1L-E0
---
D41G-A1R
---
D41G-A1R-E0
Left
With emergency release tab
None door-handle
--Right
With emergency release tab
Accessory (Sold separately)
Connecting cables
Appearance
Name
Connecting cables with
Connector M12
Features
Connecting cable
with connector (M12) (female),
8-pole – 8 x 0.25 mm2, straight,
IP69
Cable length
Model
5m
D41L-8P5-CFM12-905M
10 m
D41L-8P5-CFM12-910M
3
D41G
Standards Certification
Directives
•
•
•
•
Machinery Directive
RE Directive
RoHS Directive
WEEE Directive
Dispose in accordance with applicable regulations.
Standards
•
•
•
•
•
•
EN ISO 13849-1: PL e Category 4
EN 60947-5-3
EN 300 330
IEC 61508
EN 62061
EN ISO 14119
UL Certification
• UL508
• CAN/CSA C22.2 No.14
Regions where D41G can be used
The product can be used in Japan, the United States, Canada, EU member states, the United Kingdom, China, Australia, and New Zealand.
The use in other countries may conflict with radio laws of the countries.
4
D41G
Ratings and Specifications
Model
D41G
Technical
Detection method
RFID
Frequency band
125 kHz
Transmitter outputs
-6 dBm max.
Interlock type (ISO 14119)
Type 4
Coded level (ISO 14119)
High
Actuator *1
D41G-A1, D41G-A2
Response time (ON to OFF)
100 ms max.
Response time (input)
1.5 ms max.
Risk time
200 ms max.
Startup time
4 s max.
Electrical
Supply voltage (Ue)
24 VDC -15%/+10% (stabilized PELV power supply)
Current consumption (Io)
0.05 A max.
Overvoltage category
III
Pollution degree
3
Operating current device with magnet switched on
Average < 0.2 A
Peak < 0.7 A/100 ms
Conditional short-circuit current
100 A
External device fuse rating
Screws or cage clamps 4 A max. (UL508 compliant)
Connector M12 2 A max.
Safety input
Safety output
(OSSD)
Auxiliary
output
Solenoid
Switching thresholds
-3 to 5 V (low)
15 to 30 V (high)
Current consumption per input
2 mA/24 V (typical)
Accepted test pulse duration on input signal
1.0 ms max.
Test pulse interval
100 ms min.
Switching element
PNP type, short-circuit proof
Utilization category
DC-13: 24 VDC (Ue)/0.25 A (Ie)
Rated operating current (Ie)
Each 0.25 A max.
OFF-state leakage current (Ir)
0.5 mA max.
Voltage Drop (Ud)
4 V max.
Cross-wire monitoring by device
Yes
Test pulse duration
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