Planar4: The SIL 4 Controller for the Highest Level of Security
HIMA Middle East FZE
With the Planar4 system from HIMA, you benefit from a hardwired controller that is extremely robust and resilient. It also complies with relevant current standards. And it is the only controller that is approved for implementation up to SIL 4 in accordance with IEC 61508 Edition 2 (2010).