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.

Input voltage (sensor supply)

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.

Output voltage (actuator supply)

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.

M8/M12 wiring

PUR line, oil resistant. Further connection options are available on request.

      M12 socket M12 cable socket, angled  M12 cable socket, straight   M8 cable socket, straight   round cable/connecting wires     profile cable branch          push in terminals
       2 x round cables/connecting wires 2,5 mm²

Connection
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.
For ASi modules with two ASi nodes the second Asi node is turned off as long as the first Asi node is addressed to address "0".
Upon request, ASi modules are available with specific ASi node profiles.

ASi address

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).


Line protection: If the module is supplied via a M12 connection with A or B coding, it may only be used with a current load of max. 4 A per pin in acc. with IEC 61076-2-101 and IEC 61076-2-109. A fused tap is recommended. There is no such limitation for modules supplied via piercing contacts.

ASi connection
Bihl+Wiedemann
Article No.
Figure
3RK2 200-0DQ00-0AA3SiemensIP67, 8 x M128-aus ASi-Y8 x M12-Buchse, 5-poligS1-0.A.(7).E, S2-0.A.(6).E≥M32 AB AdressenASi ProfilkabelBWU2651
Bihl+Wiedemann Article No. BWU2651
Bihl+WiedemannIP67, 8 x M128-aus ASi-Y8 x M12-Buchse, 5-poligS1-7.A.7.7, S2-7.A.(6).7≥M32 AB AdressenASi Profilkabel
3RK2 400-1DQ00-1AA3SiemensIP67, 8 x M1244 x elektronischaus ASiaus AUX, 2 A pro AusgangY8 x M12-Buchse, 5-poligS-7.A.7.7≥M41 AB AdresseASi ProfilkabelBWU3510
Bihl+Wiedemann Article No. BWU3510
Bihl+WiedemannIP67, 8 x M1244 x elektronischaus AUXaus AUXY8 x M12-Buchse, 5-poligS-7.A.7.7≥M41 AB AdresseASi Profilkabel
3RK2 400-1FQ03-0AA3SiemensIP67, 8 x M1243 x elektronischaus ASiaus AUX, 2 A pro AusgangY8 x M12-Buchse, 5-poligS-7.A.7.2≥M31 AB AdresseASi ProfilkabelBWU4382
Bihl+Wiedemann Article No. BWU4382
Bihl+WiedemannIP67, 8 x M1243 x elektronischaus ASiaus AUXY8 x M12-Buchse, 5-poligS-7.A.7.2≥M31 AB AdresseASi Profilkabel
3RK1 400-1DQ00-0AA3SiemensIP67, 8 x M1244 x elektronischaus ASiaus AUX, 2 A pro AusgangY8 x M12-Buchse, 5-poligS-7.F.F.F≥M01 Single AdresseASi ProfilkabelBWU4383
Bihl+Wiedemann Article No. BWU4383
Bihl+WiedemannIP67, 8 x M1244 x elektronischaus ASiaus AUXSingle8 x M12-Buchse, 5-poligS-7.F.F.F≥M01 Single AdresseASi Profilkabel