Pla electro appliances timer introducesoffers the dp-8f series of highly accurate digital presettable timers. They which have a bright red led display and operate in count down mode. The timing is set by reliable thumb-wheel switches on the front panel. Accuracy is better than 0.05%. Both, on delay and interval timing modes are available which are selected by simple jumpers provided in the rear. These multi-range timers are available in 2 and 3-digit versions. Timing ranges in 2-digit version are 0.1 to 9.9 sec, 1 to 99 sec, 0.1 to 9.9 min and 1 to 99 min. Ranges available in 3-digit version are 0.1 to 99.9 sec, 1 to 999 sec, 0.1 to 99.9 min and 1 to 999 min. These digital timers are housed in standard 72 mm x 72 mm din enclosure. Output is a 2 changeover dpdt relay with 3 a resistive of 50 va/0.7 pf load at 240 v ac which is quite adequate for driving standard contactor load. This timer can be reset by power interruption or front panel pushbutton or rear terminals for remote reset. Power supply is 230 v ac. 110 v ac operating timers are optionally available. These preset timers are also available in without display version.
