Euchner MGB-L1B-PNA-L-127480 127480

• Guard locking with guard lock monitoring
• Emergency stop according to ISO 13850, illuminated
• 3 pushbuttons (illuminated, ye, bu, gn)
• 1 pushbuttons, not illuminated
• Emergency unlocking pre-assembled
• Including adhesive labels
• Connection via 7/8 and M12 plug
• Pre-assembled on mounting plates
• Integrated Profinet RT switch
• Unicode

Profinet connection 7/8 plugs according to ANSI/B93.55M-1981 and M12 plugs (d-coded) according to IEC 61076-2-101 Profinet RT switch Point-to-point topology network structure due to integrated RT switch. Flexible usage as interlocking or guard locking By means of the corresponding evaluation of the safe device data by the control system, usage can be either as interlocking or guard locking (with or without monitoring). Illuminated emergency stop Emergency stop with illumination that can be controlled as required. Dimension drawing Dimension drawing Technical dataApprovals Mechanical values and environment

Housing material	Reinforced plastic, die-cast zinc nickel-plated, stainless steel
Weight
Net	3,1 kg
Ambient temperature
At UB = 24V DC	-20 ... 55 °C
Degree of protection	IP54
Resilience to vibration	In accordance with EN 60947-5-3
Mechanical life	1 x 106
In case of use as door stop, and 1 Joule impact energy	0,1 x 106
Installation orientation	Door hinge DIN left
Reaction time
Emergency stop / machine stop	max.250 ms Switch-off time
Guard locking	max.550 ms Switch-off time
Door position	max.550 ms Switch-off time
Bolt position	max.550 ms Switch-off time
Switching frequency	0,25 Hz
Connection
	7/8 Power
	7/8 Power
Acc. to IEC 61076-2-101, Profinet I/O cable, at least cat. 5e	M12 D-coded, screened
	M12 D-coded, screened
Guard locking principle	Closed-circuit current principle
Locking force FZh	2000 N

Electrical connection ratings

Current consumption	max.500 mA
Rated insulation voltage Ui	75 V
Rated impulse withstand voltage Uimp	0,5 kV
Maximum feed-in current in the connection block
X1, X2	max.4000 mA
EMC protection requirements	In accordance with EN 61000-4 and EN 61326-3-1
Degree of contamination (external, according to EN 60947-1)	3
Connecting cable
Ethernet	Profinet I/O cable, at least cat. 5e
Safety class	III
Transponder coding	Unicode
	Power supply X1
Operating voltage DC
L1	24 V DC -15% ... 10%
Auxiliary voltage DC
L2	24 V DC -15% ... +10%
Fusing
external	min.1 A Slow blow
	Power supply X2
Operating voltage DC
L1	24 V DC -15% ... 10%
Auxiliary voltage DC
L2	24 V DC -15% ... +10%

Work area

Assured switch-off distance Sar

max.65 mm

Interface, bus

Data interface
Data protocol
Bus protocol	Profinet (IEC 61158 type 10)
Safety protocol	Profisafe (IEC 61784-3-3)

Controls and indicators

Belegungsschema	B1
Belegungsschema	L1
	Position 1
Ausfuhrung	Emergency stop illuminated
Einlegeschild
Extras
Farbe
Schaltelement	2 pos. driven NC
	Position 90
Ausfuhrung	Illuminated push buttons
Einlegeschild
Extras
Farbe	Yellow
Schaltelement	1NO
	Position 92
Ausfuhrung	Illuminated push buttons
Einlegeschild
Extras
Farbe	Blue
Schaltelement	1NO
	Position 93
Ausfuhrung	Illuminated push buttons
Einlegeschild
Extras
Farbe	Green
Schaltelement	1NO
	Position 95
Ausfuhrung	Button
Einlegeschild
Extras
Farbe	Black
Schaltelement	1NO

Other

Additional feature	Pre-assembled incl. emergency unlocking
Product version number	V3.30.10
Slide-in label
	CYCLE STOP / UNLOCK
	PARO DE CICLO / DESBLOQUEAR
	NOTENTRIEGELUNG
	ZYKLUS STOP / ENTRIEGELN
	LOCK
	BLOQUEAR
	VERRIEGELN
	EMERGENCY RELEASE
	LIBERAR PARO DE EMERGENCIA
	AUTOMATIK START
	ARRANQUE AUTOMATICO
	AUTO START
	RESTABLECER
	Reset

Reliability values according to EN ISO 13849-1

	Monitoring of guard locking and the safety guard position
Category	4
Performance Level	PL e
PFHD	4.07 x 10-8
Diagnostic Coverage (DC)	99
	Control of the guard locking
Category	4
Performance Level	PL e
PFHD	3.91 x 10-8
	Emergency stop
B10D
Emergency stop	0.1 x 106
	Emergency-stop evaluation
Category	4
Performance Level	PL e
PFHD	4.1 x 10-8
Safety Integrity Level	SIL 3 (EN 62061:2005)
Mission time	20