Programmable Counter/Timer Led Digital Model - 248P

Model 248P is a microprocessor based, multifunction, multirange, programmable Counter / Timer housed in a 1/16 DIN case which may be panel, wall or DIN rail mounted via it's 11 pin termination using industry standard 11 pin sockets. It features an ultra bright high visibility dual LED display of set point value (green digits 7mm high) and actual 'timing value' (red digits 10mm high).

It has two output relays, one instantaneous and one delay, one LED to indicate counting mode and one LED to indicate timing mode. A third LED indicates 'Count Out' or 'Time Out'.

The 248P has a switch mode power supply for operation across the range 85-265Vac and there is an option of 24Vac/dc.

All functions are accessed via the front facia key pad which is sealed to IP65/NEMA 4 protection.

Count range is 0-9999 and there are six time ranges programmable from the single unit from 0.001 seconds to 99 hours 59 minutes.

Standard start function is 'ON Delay' where the unit will reset on power failure, while 'OFF Delay' mode will not reset on power failure and will resume timing when power is restored to the process. All parameters are held in the E squared PROM memory indefinitely until they are manually changed.

Programmable Functions

ON Delay, OFF Delay, Repeat Cycle, Pulse Output, UP Count/Timing, DOWN Count/Timing, Add and Subtract (counter only), Sustained start, Momentary start

Specification - CE, UL recognised

Power consumption Supply Operating temperature Outputs Accuracy Display Reset time Setting accuracy Counter Setting accuracy Timer Memory Repeat accuracy Counter Repeat accuracy Timer Service life

2.5va max. 85-265Vac or 24Vac/dc 0-50 C / 32-122 F One delay 5A SPCO, One instant 3A make only +/- .003% or 35ms Dual, 7 segment ultrabright LED 2ms 100% +/- 0.01% E squared PROM 100% 0.1% or 35ms whichever is larger 10m operations mechanically/electrically

Time Ranges (Programmable)

Max. 9.999 99.99 999.9 9999 99.59 99.59 9999

Min. 0.001 secs 0.01 secs 0.1 secs 1 secs 1 mins/secs 1 hrs/mins 1 counts

Dimensions	Wiring Connections
H48mm x W48mm x D102mm

Panel Cut-out: 44mm x 44mm