THE latest safety relays in the Phoenix Contact Interface range satisfy the requirements of monitoring emergency stop circuits, safety door circuits and two-handed control systems.
The series includes options for one or two channel control, manual or automatic activation and a full range of relay output configurations.
Special modules are available for contact expansion, light barriers and process control (SIL 3). Modules with safe time function are also available for dynamic processes, allowing reliable and precise operation up to safety category 4.
All connections are pluggable and coded, and are now available with optional spring cage or screw connection technology. The modules offer reinforced insulation between input and output and between the enable and signal circuits.
Special modules to SIL3 / IEC 61508 standard are available for applications in combustion plants and process technology.