E-STOP relays, safety gate monitors # PNOZ s1
Unit features
- Relay outputs : - 2 safety contacts ( N/O ), instantaneous
- 1 semiconductor output
- Connection optionsfor : - E-STOP pushbutton
: - Safety gate limit switch
: - Reset button
- A connector can be used to connect 1 PNOZsigma contact expander module
- LED indicator for : - Supply voltage
- Input status, channel 1
- Input status, channel 2
- Switch status, safety contacts
- Reset circuit
- Error
- Plug-in connection terminals ( either spring-loaded terminal or screw terminal )
Unit description
The safety relay meets the requirements of EN 60947-5-1, EN 60204-1 and VDE 0113-1 and may be used in applications with
- E-STOP pushbuttons
- Safety gate
Safety features
The relay meets the following safety requirements :
- The circuit is redundant with built-in salf-monitoring
-The safety function remains effective in the case of a component failure
- The correct opening and closing of the safety functionrelays is tested automatically in each on-offcycle
- The unit has an electronic fuse. |