A timer is a control device that outputs a signal at a defined time
which is specified by the user after an input signal is received. It is
basically a time-clock with an on/off arrangement which controls operation at a
predetermined specified time-intervals. The Electronic Timers are used in the
industries where processes are repetitive in nature after some fixed interval
of time. When it comes to industrial automation; digital timers online in India
are a best fit. Opt for high end digital timers and rest assured of excellent
performance.
Digital Timers are
majorly used in order to provide high accuracy operation time settings. Digital
switches are even used to enable easy preset time settings. Buy digital times
online in which displays of elapsed time are also possible. This type of time
uses electronic circuits to operate instead of dial and thus are much more
precise and accurate in its operation when compared with analog timers. They
have digital display units and hence provides more convenient user friendly
interface.
Type of supply required
Determine the type of
supply required whether Ac or Dc supply. Also determine the other system
ratings like current in order to purchase best economical timer.
l 100-240AC/100-125DC:
100 to 240 VAC/100 to 125 VDC
l 24-48AC/12-48DC:
24 to 48 VAC/12 to 48 VDC
l 24-48AC/DC:
24 to 48 VAC/VDC
Type of output
Determine the type of
output required to control the process. It depends on type of system.
l Relay
output (DPDT)
l Transistor
output (NPN/PNP universal use)
l Relay
output (SPDT) with instantaneous relay output (SPDT)
Comments
Post a Comment