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BNS-B20-12Z-H
BNS-B20-12Z-H
| Product type description: BNS-B20-(1)Z(2)-(3)-(4) |
| (1) | |
| 12 | 1 NO contact/2 NC contacts |
| 02 | 2 NC contact |
| (2) | |
| without | without LED switching conditions display |
| G | with LED switching conditions display |
| (3) | |
| without | connecting cable bottom |
| H | connecting cable back |
| ST | M12 connector bottom |
| (4) | |
| L | left hinged door (for bottom pre-wired cable or connector version only) |
| R | right hinged door (for bottom pre-wired cable or connector version only) |
- Pre-wired cable
- Thermoplastic enclosure
- Non-contact safety switch
- Does not protrude into the door opening
- 119,5 mm x 140 mm x 43,3 mm
- Substitutes door-handle and safety switch, no further door fittings required
- Modern and symmetric design
- Tamper-proof because of integral coded safety sensor
- Ergonomic operation
- Suitable for hinged and sliding guards
- No protruding actuator
- Simple mounting with 4 Screws
Ordering data
| Product type description |
BNS-B20-12Z-H |
| Article number (order number) |
101186262 |
| EAN (European Article Number) |
4030661326825 |
| eCl@ss number, version 12.0 |
27-27-44-01 |
| eCl@ss number, version 11.0 |
27-27-24-02 |
| eCl@ss number, version 9.0 |
27-27-24-02 |
| ETIM number, version 7.0 |
EC002544 |
| ETIM number, version 6.0 |
EC002544 |
Approvals - Standards
| Certificates |
cULus |
General data
| Standards |
BG-GS-ET-14 EN IEC 60947-5-3 |
| Coding level according to EN ISO 14119 |
Low |
| Working principle |
Magnetic drive |
| Installation conditions (mechanical) |
quasi-flush |
| Housing material |
Glass-fibre, reinforced thermoplastic |
| Gross weight |
120 g |
General data - Features
| Coding |
Yes |
| Number of normally closed (NC) |
2 |
| Number of normally open (NO) |
1 |
| Number of safety contacts |
2 |
| Safety classification |
| Standards |
EN ISO 13849-1 |
| Mission time |
20 Year(s) |
Safety classification - Safety outputs
| B10D- Value Normally-closed contact/Normally open contact (NC/NO) |
25,000,000 Operations |
Mechanical data
| Actuating element |
Magnet |
| Door hinge |
Right |
| Latching force |
100 N |
| Door weight, Sliding guard, maximal |
3 kg |
| Door weight, Hinged guard, maximal |
5 kg |
Mechanical data - Switching distances
| Assured switching distance "ON" Sao |
0 mm |
| Assured switching distance "OFF" Sar |
22 mm |
| Note (switching distance) |
All switching distances in accordance EN IEC 60947-5-3 |
Mechanical data - Connection technique
| Length of cable |
1 m |
| Cable entry |
rear |
| Termination |
cable |
| Number of cable wires |
6 |
| Wire cross-section |
0.25 mm2 |
| Material of the Cable mantle |
PVC |
Mechanical data - Dimensions
| Length of sensor |
43.3 mm |
| Width of sensor |
119.5 mm |
| Height of sensor |
140 mm |
Ambient conditions
| Degree of protection |
IP67 |
| Ambient temperature |
-25 ... +70 °C |
| Storage and transport temperature |
-25 ... +70 °C |
| Resistance to vibrations |
10 … 55 Hz, amplitude 1 mm |
| Restistance to shock |
30 g / 11 ms |
Electrical data
| Switching voltage, maximum |
100 VAC |
| Switching voltage, maximum |
100 VDC |
| Switching current, maximum |
0.25 A |
| Switching capacity, maximum |
3 W |
| Switching element |
1 NO contact, 2 NC contacts |
| Switching frequency, maximum |
5 Hz |
Scope of delivery
| Scope of delivery |
Actuator must be ordered separately. |
Accessory
| Recommendation (actuator) |
BNS-B20-B01 |
| Recommended safety switchgear |
SRB-E-301ST SRB-E-201LC |
Note
| Note (General) |
Contact symbols shown for the closed condition of the guard device. The contact configuration for versions with or without LED is identical. Inductive loads (e.g. contactors, relays, etc.) are to be suppressed by means of a suitable circuit. |
Wiring example
| Note (Wiring diagram) |
Contact S21-S22 must be integrated in the safety circuit. |
Language filter
Datasheet
Operating instructions and Declaration of conformity
UL Certificate
Info
SISTEMA-VDMA library
Download the latest version of Adobe Reader
Product picture (catalogue individual photo)
Dimensional drawing basic component
Monitoring the interlock to EN ISO 14119
Positive break NC contact
Actuated
Not actuated
Normally-open contact
Normally-closed contact
103009970 SRB-E-201LC
- Plug-in screw terminals with coding
- STOP 0 Function
- 1 oder 2-channel control
- Start button / Auto-start
- 2 Safety outputs 2 A
- 1 Signalling output
103009973 SRB-E-204ST
- Plug-in screw terminals with coding
- STOP 0 Function
- Monitoring of 4 sensors
- Start button / Auto-start
- 2 Safety outputs
- 4 Signalling outputs
103007672 SRB-E-301ST
- Plug-in screw terminals with coding
- STOP 0 Function
- 1 oder 2-channel control
- Start button / Auto-start
- 1 Auxiliary contact
- 3 safety contacts
Schmersal Canada Ltd., 29 Centennial Road, Unit 1, Orangeville, Ontario L9W 1R1 Canada
The details and data referred to have been carefully checked. Images may diverge from original. Further technical data can be found in the manual. Technical amendments and errors possible.
Generated on: 2025-09-23, 4:08 a.m.