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Description
xSpecifications
x
| MGBS-L2 | Guard locking actuated by power-ON and released by spring force (open-circuit current principle). |
Lens set
The color of the pushbuttons can be selected using the color cover set included (5 colors).
Escape release
It is used for manual release of the guard locking without tools in an emergency. The inner door handle permits escape from the danger zone.
Connector assignment
| Plug connector (view of connection side) | Pin | Designation | Function | Connecting cable conductor coloring |
|---|---|---|---|---|
 |
1 | IMP | Solenoid operating voltage, 24 V DC | VT |
| 2 | FI1A | Enable input, channel A | RD | |
| 3 | FI1B | Enable input, channel B | GY | |
| 4 | FO1A | Safety output, channel A | RD/BU | |
| 5 | FO1B | Safety output, channel B | GN | |
| 6 | UB | Electronics operating voltage, 24 V DC | BU | |
| 7 | RST | Reset input | GY/PK | |
| 8 | OD | Door position monitoring output | GN/WH | |
| 9 | OI | Diagnostic monitoring output | YE/WH | |
| 10 | S1.A1 | EMERGENCY STOP (channel A) | GY/WH | |
| 11 | S1.A2 | EMERGENCY STOP (channel A) | BK | |
| 12 | FE | Functional earth (must be connected to meet the EMC requirements) | GN/YE | |
| 13 | S1.B1 | EMERGENCY STOP (channel B) | PK | |
| 14 | S1.B2 | EMERGENCY STOP (channel B) | BN/GY | |
| 15 | S2 | Pushbutton 2 (illuminated) | BN/YE | |
| 16 | H2 | LED 2 | BN/GN | |
| 17 | S3 | Pushbutton 3 (illuminated) | WH | |
| 18 | H3 | LED 3 | YE | |
| 19 | 0 V | Electronics and solenoid operating voltage, 0 V DC | BN |
Dimension Drawing
Wiring Diagram
Dimensional Drawings
| 1 | Door hinge left/right |
| 2 | LEDs |
| 3 | EMERGENCY STOP |
| 4 | Auxiliary release |
| 5 | Pushbutton 2, illuminated |
| 6 | Pushbutton 3, illuminated |
Technical Data
Approvals
Workspace
| Repeat accuracy R | according to EN 60947-5-2 | 10 % |
Operating and Display Elements
| Item | Color | Extras | Version | Slide-in label | Switching element | Note slide-in label | Number | Designation1 | LED |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Emergency stop | 2 PD | |||||||
| 2 | Illuminated pushbutton | 1NO | |||||||
| 3 | Illuminated pushbutton | 1NO |
Electrical Connection Values
| Fuse | |
| external (solenoid operating voltage IMP) | 0.5 - 8 A |
| external (operating voltage UB) | 0.25 - 8 A |
| Power consumption | 6 W |
| Rated insulation voltage Ui | 50 V |
| Rated impulse withstand voltage Uimp | 0.5 kV |
| Operating voltage DC | |
| UUB | 24 V DC -15% - +15% reverse polarity protected, regulated, residual ripple<5%, PELV |
| EMC protection requirements | Acc. to EN IEC 60947-5-3 |
| Utilization category | |
| DC-13 | 24 V 150 mA (Caution: outputs must be protected with a free-wheeling diode in case of inductive loads) |
| Solenoid operating voltage DC | |
| UIMP | 24 V DC -15% - +10% reverse polarity protected, regulated, residual ripple<5%, PELV |
| Solenoid duty cycle | 100 % |
| Risk time according to EN 60947-5-3 | max. 260 ms |
| Risk time according to EN 60947-5-3, extension for each additional device | max. 5 ms |
| Switching load | |
| according to UL | 24V DC, Class 2 (alternatively, see operating instructions) |
| Safety class | III |
| Current consumption | |
| IIMP | 400 mA |
| IUB | 40 mA |
| Test pulse duration | max. 1.0 ms (Applies to a load with C<= 30 nF and R<= 20 kohm) |
| Test pulse interval | min. 140 ms |
| Degree of contamination (external, according to EN 60947-1) | 3 |
| Operating voltage | UB V |
| Operating current | 1 - 50 mA |
| Power supply | |
| LED | 24 V |
| Current consumption | |
| LED | 10 mA |
| Emergency stop | |
| Breaking capacity | max. 0.25 W |
| Switching voltage | 5 - 24 V |
| Switching current | 1 - 100 mA |
| Monitoring output OD, OI | |
| Output type | p-switching, short circuit-proof |
| Output voltage | 0.8xUB - UB V DC |
| Switching current | 1 - 50 mA |
| Safety outputs FO1A / FO1B | |
| Output type | 2 semiconductor outputs, p-switching, short circuit-proof |
| HIGH U(FO1A) / U(FO1B) | UB-1.5 - UB V DC |
| LOW U(FO1A) / U(FO1B) | 0 - 1 V DC |
| Discrepancy time | both safety outputs max. 10 ms Acc. to EN IEC 60947-5-3 |
| Turn-on time | max. 400 ms |
| Off-state current Ir | max. 0.25 mA |
| Switching current | per safety output FO1A / FO1B 1 - 150 mA |
Mechanical Values and Environment
| Approach speed | max. 20 m/min |
| Connection type | 1 plug connector M23, 19-pin, RC18 |
| Extraction force | 20 N |
| Ready delay | 8 s |
| Actuating force | 10 N |
| Installation orientation | Door hinge DIN right |
| Switching frequency | max. 0.5 Hz |
| Mechanical life | 1 x 10⁶ |
| Overtravel | 5 mm |
| Retention force | 20 N |
| Shock and vibration resistance | Acc. to EN IEC 60947-5-3 |
| Degree of protection | IP65 (When inserted and secured) |
| Ambient temperature | with UB = 24 V DC -20 to 55 °C |
| Material | Safety switch housing: Reinforced thermoplastic, Switch bracket: Die-cast zinc |
| Locking force Fmax | 3900 N |
| Locking force FZh | 3000 N (Fzh = Fmax/1.3, depending on the actuator used) |
| Guard locking principle | Open-circuit current principle |
Characteristic Values According to EN ISO 13849-1 and EN IEC 62061
| PL | Maximum SIL | PFHD | Category | Mission time | |
| Monitoring of guard locking | PL e | - | 4.1x10-9 | 4 | 20 y |
| B10D | Mission time | ||||
| Emergency stop | 0.13x106 | 20 y |
Miscellaneous
| The following applies to the approval according to UL | Operation only with UL Class 2 power supply or equivalent measures; see operating instructions |
| Additional feature | Escape release actuated by pushing, incl. lens set, ID no. 120344 |
Downloads
Documents
Operating Instructions MGBS-P-L.-AR… Unicode/Multicode
Other Documents
Shipping Details
| Item designation | MGBS-P-L2-AR-U-R-AEE-SH-161678 |
| Gross weight | 2.2 kg |
| Customs tariff number | 85371098 |
| ECLASS | 27-27-24-05 Safety-related transponder switch with guard locking |
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