CM-WDS is a cycle monitor with watchdog function. It observes if a regularly intermittent pulse is applied to its pulse input.
Characteristics of CM-WDS cycle monitors
· 1 c/o (SPDT) contact
· Single-supply voltage range
· 4 selectable cycle monitoring time ranges, within a range of 0.5 to 1000 ms
· Adjustment of threshold value (trip point) via direct reading scale
· Setting and operation via front-face operating controls
· LEDs for status indication
· 22.5 mm wide enclosure
· Integrated and snap-fitted front-face marker
· Sealable transparent cover (accessory)
· Adapter for screw (surface) mounting (accessory)
Example of application
· External monitoring of the correct function of programmable logic controllers (plc) and industrial pc (ipc)