Siemens
Product overview
In the following article overview you will find Bihl+Wiedemann products which can be used as replacement articles for Siemens products.
Siemens, Overview of functionally equivalent products: Digital Modules ASi, IP67, M12 - Same node profile
- + Same number I/Os
- + Same protection rating
- + Same node profile
- + Same required master profile
- ‒ Different dimensions/housing
- ‒ Different pin assignment
Siemens Article No. | Manufacturer | Type | Inputs digital | Outputs digital | inputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, inputs shall not be connected to earth or to external potential. | Electronic outputs are supplied by ASi or by AUX (auxiliary 24 V power). If supplied by ASi, outputs shall not be connected to earth or to external potential.
For relay outputs the relay contacts are initiated from ASi. The load circuit is powered externally as specified in the data sheet. | Single wiring: 1 input or output per connection.
Y wiring: 2 inputs or outputs per connection.
Mixed wiring: 1 input and 1 output per connection.
Exact pin assignment see data sheet. | PUR line, oil resistant. Further connection options are available on request.
| ASi node profile | Required Master profile | AB address (max. 62 AB addresses/ASi network), 2 AB addresses (max. 31 modules with 2 AB addresses), Single addresses (max. 31 Single addresses/ASi network), ASi-5 address (max. 62 ASi-5 addresses/ASi network), mixed use allowed. | The connection to ASi as well to AUX (auxiliary 24 V power) is made via yellow resp. black ASi profile cable with piercing technology or via M12 socket (in IP20 via clamps).
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Bihl+Wiedemann Article No. | Figure | ||||||||||||||||||||
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3RK2 200-0DQ00-0AA3 | Siemens | IP67, 8 x M12 | 8 | - | aus ASi | - | Y | 8 x M12-Buchse, 5-polig | S1-0.A.(7).E, S2-0.A.(6).E | ≥M3 | 2 AB Adressen | ASi Profilkabel | BWU2651ASi Digitaleingangsmodul, IP67, M12, 8E | ![]() | ||||||||||||||||||||
![]() BWU2651ASi Digitaleingangsmodul, IP67, M12, 8E | Bihl+Wiedemann | IP67, 8 x M12 | 8 | - | aus ASi | - | Y | 8 x M12-Buchse, 5-polig | S1-7.A.7.7, S2-7.A.(6).7 | ≥M3 | 2 AB Adressen | ASi Profilkabel | ||||||||||||||||||||||
3RK2 400-1DQ00-1AA3 | Siemens | IP67, 8 x M12 | 4 | 4 x elektronisch | aus ASi | aus AUX, 2 A pro Ausgang | Y | 8 x M12-Buchse, 5-polig | S-7.A.7.7 | ≥M4 | 1 AB Adresse | ASi Profilkabel | BWU3510ASi Digitales E/A Modul, IP67, M12, 4E/4A | ![]() | ||||||||||||||||||||
![]() BWU3510ASi Digitales E/A Modul, IP67, M12, 4E/4A | Bihl+Wiedemann | IP67, 8 x M12 | 4 | 4 x elektronisch | aus AUX | aus AUX | Y | 8 x M12-Buchse, 5-polig | S-7.A.7.7 | ≥M4 | 1 AB Adresse | ASi Profilkabel | ||||||||||||||||||||||
3RK2 400-1FQ03-0AA3 | Siemens | IP67, 8 x M12 | 4 | 3 x elektronisch | aus ASi | aus AUX, 2 A pro Ausgang | Y | 8 x M12-Buchse, 5-polig | S-7.A.7.2 | ≥M3 | 1 AB Adresse | ASi Profilkabel | BWU4382ASi Digitales E/A Modul, IP67, M12, 4E/3A | ![]() | ||||||||||||||||||||
![]() BWU4382ASi Digitales E/A Modul, IP67, M12, 4E/3A | Bihl+Wiedemann | IP67, 8 x M12 | 4 | 3 x elektronisch | aus ASi | aus AUX | Y | 8 x M12-Buchse, 5-polig | S-7.A.7.2 | ≥M3 | 1 AB Adresse | ASi Profilkabel | ||||||||||||||||||||||
3RK1 400-1DQ00-0AA3 | Siemens | IP67, 8 x M12 | 4 | 4 x elektronisch | aus ASi | aus AUX, 2 A pro Ausgang | Y | 8 x M12-Buchse, 5-polig | S-7.F.F.F | ≥M0 | 1 Single Adresse | ASi Profilkabel | BWU4383ASi Digitales E/A Modul, IP67, M12, 4E/4A | ![]() | ||||||||||||||||||||
![]() BWU4383ASi Digitales E/A Modul, IP67, M12, 4E/4A | Bihl+Wiedemann | IP67, 8 x M12 | 4 | 4 x elektronisch | aus ASi | aus AUX | Single | 8 x M12-Buchse, 5-polig | S-7.F.F.F | ≥M0 | 1 Single Adresse | ASi Profilkabel |