Siemens S5-115U

The Open5-115 card adapts in few minutes a Siemens S5 PLC rack-115U to PROFIBUS network


Establishment of an OPEN5-115 card

The OPEN5-115 card adapter connects to replace the Siemens expansion card rack S5-115U, CPU card must also be removed.

Economic and security benefits

  • No wiring / rewiring of the installation.
  • A downtime of only a few minutes.
  • A flashback easy and safe.

The low cost of the card has nothing in common with the budget full replacement IO namely hardware, rewiring, testing, risk and updated wiring diagrams !

100% compatible PROFIBUS-DP

  • Delivered with the OPEN5-115 card “. GSD” file can be declared in all PROFIBUS-DP master systems compatible.
  • Two rotary encoders are used to define the address of the DP slave card.

Ease of implementation

  • Once the GSD implemented, the input-output series S5 cards become remote IO Profibus.
  • For control, just write and read the corresponding Profibus addresses.

Ease of maintenance

  • The only manipulation when replacing a OPEN5 card is positioned at the same address the Profibus address of the encoder card. All information related to the configuration is automatically recharged by the network.
  • A green LED informs the presence or absence of supply A bi-color red / green LED indicates proper communication on the PROFIBUS network.. Finally, another two-color LED lights green if the card is working properly and red if there is a fault. In this case, a diagnostic level of the controller is necessary.


All or nothing input cards
6ES5 420-7LA11
6ES5 430-7LA12
6ES5 431-7LA11
6ES5 432-7LA11
6ES5 435-7LA11
6ES5 435-7LB11
6ES5 436-7LA11
6ES5 436-7LB11
6ES5 436-7LC11
All or nothing output cards
6ES5 451-7LA21
6ES5 453-7LA11
6ES5 454-7LA11
6ES5 454-7LB11
6ES5 455-7LA11
6ES5 456-7LA11
6ES5 456-7LB11
6ES5 457-7LA11
6ES5 458-7LA11
6ES5 458-7LB11
6ES5 458-7LC11
All or nothing I/O card
6ES5 482-7LA11
Analog input cards
6ES5 460-7LA12
6ES5 465-7LA12
6ES5 466-3LA11
Analog output cards
6ES5 470-7LA12
6ES5 470-7LB12
6ES5 470-7LC12
Communication speed : 9.6k to 12000k bauds in automatic detection
Adressing : by dip-switch
Approvals : CE et RoHS
Operating temperature : 0 to 55°C
Storage temperature : -25 to +85°C
Card size : 285 x 132 x 15 mm
Weight : 140g