MGB-L0B-PNA-L-124128 (Order no. 124128)

Interlocking module and bus module MGB-L0...-PN with 2 control elements, 7/8" and M12 plugs

  • Interlocking (without guard locking)
  • Emergency stop according to ISO 13850, illuminated
  • 2 illuminated pushbuttons
  • including adhesive labels
  • Connection via 7/8" and M12 plugs
  • Pre-assembled on mounting plates
  • Integrated Profinet RT switch
  • Unicode
MGB-L0B-PNA-L-124128 (Order no. 124128)

Description

Notice

This item is now available only as a replacement part. For new applications, we recommend the successor series, the MGB2.

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.

Emergency stop illuminated

Emergency stop with illumination that can be controlled as required.

Dimension drawing
Dimension drawing

Dimensional drawings

Dimensional drawings

Technical data

Approvals

c_UL_us_E155795_3/9Profisafe_Z20058_Version2024TUEV Süd München_Z10 040393 0033 Rev. 01

Workspace

Secured switch-off distance sar
Only for sliding door 20 mm (Applies only to use on sliding doors with deactivated guard lock monitoring)

Operating and display elements

Occupancy diagram
L0
B1
ItemColorExtrasNote slide-in labelVersionSwitching elementSlide-in labelNumberDesignation1LED
90Illuminated pushbutton1NO
93Emergency stop illuminated2 PD
95Illuminated pushbutton1NO

Electrical connection values

Connecting cable
Ethernet Profinet I/O cable, at least cat. 5e
Rated insulation voltage Ui 75 V
Rated impulse 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 61076-2-101, Profinet I/O cable, at least cat. 5e M12, D-coded, screened (X4 (The document PROFINET 'Cabling and Interconnection Technology' from the PNO aids in the correct selection of cables.))
according to IEC 61076-2-101, Profinet I/O cable, at least cat. 5e M12, D-coded, screened (X3 (The document PROFINET 'Cabling and Interconnection Technology' from the PNO aids in the correct selection of cables.))
7/8" Power (X1 (The document PROFINET 'Cabling and Interconnection Technology' from the PNO aids in the correct selection of cables.))
7/8" Power (X2 (The document PROFINET 'Cabling and Interconnection Technology' from the PNO aids in the correct selection of cables.))
Installation orientation Door hinge DIN left
Switching frequency 0.25 Hz
Storage temperature -25 ... 70 °C
Mechanical life
in case of use as door stop, and 1 Joule impact energy 0.1 x 10⁶
1 x 10⁶
Response time
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.)
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.)
Shock and vibration resistance Acc. to EN IEC 60947-5-3
Degree of protection IP54
Ambient temperature
at UB = 24 V DC -20 ... 55 °C
Material
Housing Fiber glass reinforced plastic, nickel-plated die-cast zinc, stainless steel

Characteristic values according to EN ISO 13849-1 and EN IEC 62061

PLMaximum SILPFHDCategoryMission time
Monitoring of the guard positionPL e34.07x10-8420 y
Evaluating safety signalsPL e34.1x10-8420 y
Applies to all additionally included safety functions such as emergency stop, enabling switch, etc.


B10DMission time
Emergency stop0.13x10620 y


Miscellaneous

Slide-in label
NumberLabelingNote
2without marking
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

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
Download Complete Package (ZIP, 6,6 MB)

Single Documents

Other Documents

Ordering data

Ordernumber 124128
Item designation MGB-L0B-PNA-L-124128
Gross weight 3,496kg
Global Trade Item Number (GTIN) 4047048006430
Customs tariff number 85371098
ECLASS 11.0 27-27-24-03 Safety-related transponder switch