| Safety door lock switch ? Standard contact for safety loop: 2NC+1NO ? Small fuselage, suitable for narrow installation space ? Metal switch head, which can be adjusted in four directions. ? Built-in 3 groups of contacts, can complete a variety of wiring methods. ? The standardized contacts ensure the high reliability of contact. |
▊ | Ordering information |  |
Switch model | Contact configuration | Catheter opening/connector | type |
D3-B2S | 2NC+1NO | without | |
D3-B2S-M | 2NC+1NO | M12 Connector waterproof type | |
| BS03 | metal | / | Ordinary handle |
| BS04 | metal | / | Key handle |
Description: | D3-B2S needs to be equipped with a handle, and the handle model is D3-B2S-MR30. | ||
▊ | Locking tongue type |
Horizontal mounting K1 | Vertical mounting K2 | Wide-mounted K3 | Short L-shaped mounting K4 | Movable mounting K5 |
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| Safety latch/handle |
Safety latch BS02 | Safety latch BS03 | Safety latch BS04 | |||
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▊ | performance |
security certificate | Mechanical reliability | Blod=2.5ⅹ10000000 is operated under a load of 100mA. Lines ISO 13849-1 to PLe, depending on the system architecture. EN 62061 to SIL3, depending on the system architecture. | |
| Safety data | Use 8 cycles/hour/24 hours /365 days MTTFD every year for 356 years. | ||
| the protection grades | IP67(excluding inducer) | ||
Life span *1 | machinery | Not less than 1 million times | |
electric | Not less than 100,000 times (AC-12 250V 4A) | ||
Not less than 1 million times (24V AC/DC 100mA) | |||
Pollution degree (operating environment) | Grade 3 | ||
ambient temperature | -15~40℃ | ||
relative humidity | 45-80% | ||
▊ | Model and contact composition |
model | Contact composition (Door opening and closing detection switch+lock monitoring switch) | Contact form | Action mode |
D3-B2S | 2NC/1NO |  |  |
▊ | Shape and installation dimensions |
Shape and installation dimensions |
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▊ | Head installation direction |
Installation direction | Head change direction | The installation direction of the safety door switch head can be changed to adapt to more installation environments. The position of the shell is unchanged, only the direction of the head can be changed. |
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▊ | Example diagram of circuit connection |
▊ | Safety interlock switch selection table |
▲Safety door lock switch
| Electromagnetic door lock switch
| Electromagnetic door lock switch
| AI intelligent security door lock
| ||
select type mark accurate | model | D3-B2S | D3SL | D3NL | AI box-F |
Contact setting | 2NC/1NO | 2NC/1NC+2NC/1NO | 4NC/2NO | 2NC/1NC+2NC/1NO | |
shell | ABS plastic | ABS plastic | ABS plastic | metal | |
Head mounting | Four directions | Four directions | Four directions | Left and right direction | |
Locking force | 50N | 2000N | 2000N | 2000N | |
the protection grades | IP67 | IP67 | IP67 | IP67 | |
characteristic | The operating key is adjustable. | ? | ? | ? | |
24VDC electromagnetic locking/ Mechanical unlocking | ? | ? | ? | ||
Door monitoring | ? | ? | ? | ? | |
security certificate | Safety CErtification ce certification | ? | ? | ? | ? |
▊ | Construct a safety loop according to the number of door locks |
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Lihong Safety Equipment Engineering (Shanghai) Co., Ltd.
E-Mail: info@lh-safety.com
Address: 581 Xiuchuan Road, Chuansha Town, Pudong New District, Shanghai
(Greenland East Coast International Plaza-Room A 313)
Copyright ? Lihong Safety Equipment Engineering (Shanghai) Co., Ltd. ICP19034341-1 Technical Support: lanjujing
