CXM543 User’s Manual
Doc.# 6001-0015 Rev 1.2
Page 1
1 Description Of The System
The model CXM543 is a high-speed digital output orientation measuring
system. It can transmit the orientation angles (roll, pitch and azimuth) of a
body to which it is mounted at a rate of 25 samples/second. The basic
accuracy of the CXM543 is ±0.5°. Data transmissions are made over a bi-
directional serial port using either RS-232 or TTL levels. The baud rate and
sampling rate are user programmable.
The CXM543 measures orientation by employing a 3-axes accelerometer to
measure roll and pitch and a three-axis magnetometer to determine azimuth.
The CXM543 can be configured to run in two modes viz. Vector and Angle.
In vector mode, the unit transmits the accelerometer and magnetometer
sensor outputs and transmission speeds up to 250 samples/sec are possible.
In angle mode, the CXM543 transmits the system roll, pitch and azimuth
angles.
The CXM543 can be used in either a command mode or autosend mode. In
the command mode, the CXM543 responds to commands to transmit data
issued by an external computer. In autosend mode, the CXM543
commences sending data as soon as power is applied to the unit.
The CXM543 can be supplied with an optional connector box, which allows
easy powering and connection to an external computer.
SUNSTAR传感与控制 http://www.sensor-ic.com/ TEL:0755-83376549 FAX:0755-83376182 E-MAIL:[email protected]
SUNSTAR自动化 http://www.sensor-ic.com/ TEL: 0755-83376489 FAX:0755-83376182 E-MAIL:[email protected]
