Universal data logger E-680 series

ModbusRS-485with LED display

E-680 Series universal data loggers/scanners are advanced new generation micro-controller based industrial instruments. Dimensions are 96 x192 mm, conforming to IEC 668. The universal inputs and outputs of the device can be easily programmed by the user. E-680 Series indicate measurements from 32 different points on the instruments display and determines alarm conditions. It can be directed to the common alarm relays and/or to the independent relays. It can also be connected to a PC via RS485 communication line and data can be collected and stored. • High reading sensitivity with 16 bit resolution • Infinite life time and high isolation voltage semiconductor multiplexer relay • 2 common alarm relay outputs • Optional current output • 2 set points for each channel with adjustable dead band • Directing alarm states to a common or independent relay • Possibility of connecting up to 31 instruments to a PC by the same communication line • Distributed system structure • Accuracy Class 0.5 • Display Resolution 1/9999 • A/D Conversion 16 bit • D/A Conversion 12 bit • Input Scan Time 0.2-9.9 second / channel • Display Scan Time 1-99 second / channel • Noise Suppression 120 dB 50 Hz • Operating Temperature -10 ... 55°C • Temperature Comp. 0 ... 50°C