Evaluation module and bus module MGB-L2...-PN (guard locking by solenoid force) with 3 control elements, push-pull plug
- Guard locking with guard lock monitoring
- Emergency stop according to ISO 13850, illuminated
- 2 illuminated pushbuttons
- including adhesive labels
- Push-pull plug
- Pre-assembled on mounting plates
- Integrated Profinet RT switch
- Unicode
![MGB-L2B-PNA-L-121844 (Order no. 121844)](https://assets2.euchner.de/files/52/84/ast_665284_xl.png)
Description
Profinet connection
Connection via push-pull plugs according to IEC 61076-3-117
Profinet RT switch
Point-to-point topology network structure due to integrated RT switch.
Flexible use as interlocking or guard locking
By means of the corresponding evaluation of the safe device data by the control system, use can be as either interlocking or guard locking (with or without monitoring).
Illuminated emergency stop
Emergency stop with illumination that can be controlled as required.
![Dimension drawing](https://assets2.euchner.de/files/11/43/ast_641143_m.png)
Dimensional drawings
![Dimensional drawings](https://assets2.euchner.de/files/11/43/ast_641143.png)
Technical data
Approvals
![TUEV Süd München_M6A 040393 0042 Rev. 00](https://assets2.euchner.de/files/82/70/ast_628270_m.png)
![c_UL_us_E155795_3/9](https://assets2.euchner.de/files/82/74/ast_628274_m.png)
![Profisafe_Z20058_Version2024](https://assets2.euchner.de/files/84/63/ast_628463_m.png)
![EAC_RU C-DE.HX37.B.14157/20](https://assets2.euchner.de/files/06/97/ast_630697_m.png)
Workspace
Secured switch-off distance sar | |
Door position | max. 65 mm |
Operating and display elements
Occupancy diagram | |
B3 | |
L0 |
Item | Color | Extras | Note slide-in label | Switching element | Slide-in label | Version | Number | Designation1 | LED |
---|---|---|---|---|---|---|---|---|---|
7 | 2 PD | Emergency stop illuminated | |||||||
8 | 1NO | Illuminated pushbutton | |||||||
9 | 1NO | Illuminated pushbutton |
Electrical connection values
Connecting cable | |
Ethernet | Profinet I/O cable, at least cat. 5e |
Rated insulation voltage Ui | 75 V |
Rated impulse withstand voltage Uimp | 0.5 kV |
EMC protection requirements | In accordance with EN 61000-4 and EN 61326-3-1 |
maximum feed-in current in the connection block | |
X1, X2 | max. 4000 mA |
Safety class | III |
Current consumption | max. 500 mA |
Transponder coding | Unicode |
Degree of contamination (external, according to EN 60947-1) | 3 |
Power supply X1 | |
Fuse | |
external | min. 1 A slow blow |
Operating voltage DC | |
L1 | 24 V DC -15% ... +10% ((reverse polarity protected, regulated, residual ripple<5%, PELV)) |
Auxiliary voltage DC | |
L2 | 24 V DC -15% ... +10% (The auxiliary voltage is not required for the MGB system) |
Power supply X2 | |
Operating voltage DC | |
L1 | 24 V DC -15% ... +10% (For looping through for connected devices) |
Auxiliary voltage DC | |
L2 | 24 V DC -15% ... +10% (For looping through for connected devices) |
Mechanical values and environment
Connection type | |
according to IEC 61076-3-117, variant 14, screened, Profinet I/O cable, at least cat. 5e | Push-pull RJ45 (X3 (The PROFINET 'Cabling and Interconnection Technology' document from the PNO helps with the correct selection of cables).) |
Push-pull power (X2 (The PROFINET 'Cabling and Interconnection Technology' document from the PNO helps with the correct selection of cables).) | |
Push-pull power (X1 (The PROFINET 'Cabling and Interconnection Technology' document from the PNO helps with the correct selection of cables).) | |
according to IEC 61076-3-117, variant 14, screened, Profinet I/O cable, at least cat. 5e | Push-pull RJ45 (X4 (The PROFINET 'Cabling and Interconnection Technology' document from the PNO helps with the correct selection of cables).) |
Installation orientation | Door hinge DIN left |
Switching frequency | 0.25 Hz |
Mechanical life | |
1 x 10⁶ | |
in case of use as door stop, and 1 Joule impact energy | 0.1 x 10⁶ |
Response time | |
Door position | max. 550 ms Turn-off time (The reaction time is the max. time between the change in the input status and the deletion of the corresponding bit in the bus protocol.) |
Guard locking | max. 550 ms Turn-off time (The reaction time is the max. time between the change in the input status and the deletion of the corresponding bit in the bus protocol.) |
Bolt position | max. 550 ms Turn-off time (The reaction time is the max. time between the change in the input status and the deletion of the corresponding bit in the bus protocol.) |
Emergency stop / machine stop | max. 250 ms Turn-off time (The reaction time is the max. time between the change in the input status and the deletion of the corresponding bit in the bus protocol.) |
Shock and vibration resistance | Acc. to EN IEC 60947-5-3 |
Degree of protection | IP54 |
Ambient temperature | |
with UB = 24 V 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
PL | Maximum SIL | PFHD | Category | Mission time | |
---|---|---|---|---|---|
Monitoring of the guard position | PL e | 3 | 4.07x10-8 | 4 | 20 y |
Monitoring of guard locking | PL e | 3 | 4.07x10-8 | 4 | 20 y |
Evaluating safety signals | PL e | 3 | 4.1x10-8 | 4 | 20 y |
Applies to all additionally included safety functions such as EMERGENCY STOP, enabling switch, etc. |
B10D | Mission time | |
---|---|---|
Emergency stop | 0.13x106 | 20 y |
Miscellaneous
Slide-in label | |||||||||||||
| |||||||||||||
Product version number | V3.30.10 | ||||||||||||
Additional feature | incl. lens set, ID no. 120344 |
Interface
Bus data protocol | Profinet (IEC 61158 type 10) |
Safety data protocol | Profisafe (IEC 61784-3-3) |
Date interface | |
Ethernet |
Accessories
Downloads
Complete package
Download all important documents with a single click.
Content:
- The operating instructions and any additions to the operating instructions or brief instructions
- Any data sheets to supplement the operating instructions
- The declaration of conformity
Single Documents
![Doc. no. EDC2123624](https://assets2.euchner.de/files/24/39/ast_2962439_thumb.jpg)
![Doc. no. EDC20001506](https://assets2.euchner.de/files/59/72/ast_2305972_thumb.jpg)
![Doc. no. 2114575](https://assets2.euchner.de/files/67/15/ast_3186715_thumb.jpg)
![Doc. no. 2114575](https://assets2.euchner.de/files/90/68/ast_3179068_thumb.jpg)
Other Documents
![Doc. no.](https://assets2.euchner.de/files/93/27/ast_3189327_thumb.jpg)
![Doc. no.](https://assets2.euchner.de/files/34/88/ast_1163488_thumb.jpg)
![Doc. no.](https://assets2.euchner.de/files/11/09/ast_2001109_thumb.jpg)
CAD data
Ordering data
Ordernumber | 121844 |
Item designation | MGB-L2B-PNA-L-121844 |
Gross weight | 3,493kg |
Customs tariff number | 85371098 |
ECLASS | 27-27-24-05 Safety-related transponder switch with guardlocking |