121244 – Euchner

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MGB-L2-ARA-AM3A1-M-L-121244 Locking Module “Euchner”

MGB-L2-ARA… (guard locking by solenoid force) with 2 pushbuttons, emergency stop
Guard locking with guard lock monitoring
Can be connected in series with other AR devices (e.g. CES-AR and CET-AR)
Emergency stop according to ISO 13850
2 pushbuttons (illuminated)
With lens set, 6 pcs.
With cable entry
Unicode
Guard locking type
MGB-L2…
The locking arm is held in the locked position by solenoid force and is unlocked by spring force when the solenoid is switched off (open-circuit current principle, electrically locked).
Door stop
A mechanical door stop is permanently integrated into the evaluation module of the MGB. A marking on the stop makes adjustment easier.
LED indicator
The LED indicator indicates all important system and status information.
Monitoring outputs
OD
ON when the door is closed
OT
Bolt tongue inserted into the evaluation module
OL
Guard locking solenoid in locked position
OI
Diagnostics; there is a fault
Emergency stop device
S1
2 positively driven contacts and 1 NO contact (e.g. monitoring contact), emergency stop with turn-to-reset, not illuminated
Pushbutton
S2
1 NO contact, illuminated
S3
1 NO contact, illuminated
Lens set
The color of the pushbuttons can be selected using the color cover set included (5 colors). Item no.: 120344 (see Accessories) ~
Operating and display elements
Occupancy diagram L1
Item Extras Color Designation1 Number LED Switching element Version Slide-in label Note slide-in label
1 with monitoring contact 2 PD + 1 NO Emergency stop
2 1NO Illuminated pushbutton
3 1NO Illuminated pushbutton
Electrical connection values
Connection cross section
(rigid/flexible) with cable end sleeve according to DIN 46 228/1 0.25 … 1.5 mm²
(rigid/flexible) with cable end sleeve with collar according to DIN 46 228/1 0.25 … 0.75 mm²
(rigid/flexible) 0.13 … 1.5 mm²
Rated insulation voltage Ui 30 V
Rated impulse withstand voltage Uimp 1.5 kV
Discrepancy time
between FO1A and FO1B max. 10 ms
Utilization category
DC-13 24V 200mA
Risk time according to EN 60947-5-3 max. 350 ms
Safety class III
Transponder coding Unicode
Degree of contamination (external 3
Solenoid control input IMP1, IMP2, IMM
Test pulse duration max. 5 ms
Test pulse interval min. 100 ms
Controls and indicators
Breaking capacity max. 0.25 W
Switching voltage UA V
Switching current 1 … 10 mA
LED power supply 24 V DC
Emergency stop
Breaking capacity max. 0.25 W
Switching voltage 5 … 24 V
Switching current 1 … 100 mA
LED power supply 24 V DC
Monitoring outputs OD, OT, OL, OI
Output type Semiconductor outputs, p-switching, short circuit-proof
Output voltage UA-2V … UA V DC
Output current max. 50 mA
Safety outputs FO1A, FO1B
Output type Semiconductor outputs, p-switching, short circuit-proof
Output voltage
UFO1A /UFO1B LOW 0 … 1 V DC
UFO1A /UFO1B HIGH UB-2V … UB V DC
Output current
per safety output FO1A / FO1B 1 … 200 mA
Test pulse duration max. 1 ms
Test pulse interval min. 100 ms
Power supply UA
Operating voltage DC
UA 24 V DC -15% … +10%
Current consumption
IUA max. 375 mA
Power supply UB
Operating voltage DC
UB 24 V DC -15% … +10%
Current consumption
IUB max. 80 mA
Mechanical values and environment
Connection type Cable entries M20x1.5
Installation orientation Door hinge DIN left
Switching frequency 0.25 Hz
Mechanical life
in case of use as door stop, and 1 Joule impact energy 0.1 x 106
1 x 106
Degree of protection IP65
Ambient temperature
at UB = 24V DC -20 … +55 °C
Material
Housing Fiber glass reinforced plastic; nickel-plated die-cast zinc; stainless steel
Locking force FZh 2000 N
Guard locking principle Open-circuit current principle
Characteristic values according to EN ISO 13849-1 and EN IEC 62061
Mission time 20 y
Emergency stop
B10D
Emergency stop 0.13 x 106
Monitoring of guard locking and the guard position
Category 4
Performance Level PL e
PFHD 3.7 x 10-9
Miscellaneous
Product version number V4.0.0
Additional feature Incl. lens set ID No. 120344
Connection accessories
Built-in connector RC18
Cable glands M20x1.5, cable Ø 6-12 mm
Function expansion
Emergency release for safety system MGB
Mounting accessories
Mounting plate for evaluation modules MGB-L.-AR.-… and MGB-L.-AP.-…
miscellaneous accessories
Lens set labeled
Lens set, 5 colors
Lens set, 6 colors
Gross weight 1,019kg
Customs tariff number 85365019000
ECLASS 27-27-24-05 Sicherheitsgerichteter Transponderschalter mit Zuhaltung