Trumeter 3905-DD250 Datasheet & Stock

3905-DD250 is a LCD programmable preset counter and counter/timer with prescaler, quadrature input and EEPROM data storage in an IP65 DIN case. This versatile counter with prescaling can be configured for quadrature or unidirectional inputs, dual preset or single preset with batch preset. Reset can be automatic, manual or electronic with a sink (NPN) or source (PNP) input. The display is a supertwist high visibility backlit LCD which can be viewed from any angle. The count is on the main display and the preset value (or batch preset) is on the lower display.




Simple programming via menu driven display

Quadrature input

High visibility supertwist LCD display can be viewed from any angle

Backlight programmable ON, OFF or AUTO

40 years data retention with no power

Programmable decimal point up to 3 places

Operates from 85-265VAC or 10-26VDC, 12VDC output to drive a sensor (when AC powered)

Opto-isolated inputs, Wide range of prescaling

Output relay contacts rated at 5A, o/p can be set to latch or pulse with programmable pulse duration

IP65 rated