Product Description

The X-DO 12 01 relay module is intended for use in the programmable electronic system (PES)

HIMax.

The module can be inserted into any of the base plate slots with the exception of the slots

reserved for system bus modules. For more information, see System Manual (HI 801 001 E).

The module is equipped with 12 potential-free relay outputs with forcibly guided contacts. The

relay outputs are suitable for connecting ohmic and inductive loads.

The module has been certified by the TÜV for safety-related applications up to SIL 3

(IEC 61508. IEC 61511 and IEC 62061) as well as Cat. 4 and PL e (EN ISO 13849-1).

Refer to the HIMax Safety Manual (HI 801 003 E) for more information on the standards used to

test and certify the module and the HIMax system.

Safety Function

The module performs its safety function using two safety relays that are connected in series and

continuously monitored by the safety-related processor submodule.

The safety function is performed in accordance with SIL 3.