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I/O Modules

BWU4231ASi-5 Self-configuring I/O Module, IP67, M12, 16I/O

BWU4231
fileadmin/verteiler/4_Bild/4231.jpg
  • BWU4231
  • BWU4231
  • BWU4231
  • BWU4231

  • Detailed channel-specific diagnostics

  • Individually readable state of the outputs

  • Inexpensive digital outputs
  • Logo_ASi-5
  • Logo_cULus
  • Logo_CE

Product description

ASi-5 self-configuring I/O module in IP67, with 8 x M12 sockets, up to 16 digital inputs, up to 16 digital outputs, Y/mixed wiring, input voltage/sensor supply out of AUX, output voltage/actuator supply out of AUX, periphery connection via 8 x M12 sockets, 5 poles, ASi connection via M12 plug, 1 ASi-5 address

Technical data

Type IP67, 8 x M12, ASi-5
ASi-5/ASi-3 ASi-5 compatible
Housing 8 x M12
Protection rating

"IP20":
Protected against solid foreign bodies having a diameter of 12.5 mm or larger and against finger contact, not protected against water.


"IP40":

Protected against solid foreign bodies having a diameter of 1.0 mm or larger, protected against access with a wire, no protection against water.

"IP54":

Protection against dust in damaging amounts, complete protection against contact, protection against splashing water in any angle.


"IP65":
Dust-tight, full protection against contact, protection against spray water (jet) from any angle.

"IP67":

Dust-tight, full protection against contact, protection against temporary immersion.

IP67
Inputs digital up to 16, depending on configuration
Outputs digital up to 16 x electronic, depending on configuration
M8/M12 wiring

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.

Y/mixed, depending on configuration
Input voltage (sensor supply)

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.

out of AUX
Output voltage (actuator 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.

out of AUX
Connection

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

8 x M12 sockets, 5 poles
ASi connection

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 via M12
ASi address

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.

1 ASi-5 address

General information

Commissioning

Manuals

    EPLAN Macros

    Device Description Files (GSD, EDS, ESI, SDD, etc.)

    Video Tutorial

    Quick Start Guides

    The product has earned the following certifications:


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