ad-7411威尼斯

ad-s321-p modules (discontinued)

features and specifications：

 ★  suitable for belt weigher.;

 ★  measuring range: ±15mv

 ★  a/d resolution:1000000

 ★  temperature coefficient：≤5ppm／℃（typical）

 ★  hardwareinterface: rs-485interface, half-duplex.

 ★  software protocol: freeport protocol 

 ★  dimensions（mm）：rectangle：86×55×18

 ★  a/d conversion,digital calibration, tare, zero setting/tracking, switch-on zero setting,anti-dithering;

 ★  all the parameters can be set through serialinterface;

 ★  module addresses are availablefrom 0 to 31. modules can work through bus communication;

 ★  baud rate,parity bit and data output format can be set. 1200～38400bps;

 ★  digital filtering: standard filtering or lpf;

 ★  samplingspeed: 3.125～400hz;

 ★  storage ofthe parameters with protection against power failure;

 ★  operating voltage: 9v dc; operating current:≤40ma;

 ★  complete protection: wrong wiring protection, overvoltage protection, transient voltage suppression;

 ★  operating temperature range: -40℃～ 70℃; storage temperature range: -60℃～ 90℃