3 / 3 page
SPECIFICATIONS SUBJECT TO CHANGE WITHOUT NOTICE
Silicon Designs, Inc.
! 1445 NW Mall Street, Issaquah, WA 98027-5344 ! Phone: 425-391-8329 ! Fax: 425-391-0446
web site: www.silicondesigns.com
[page 3]
May 07
SILICON
.59 (Y)
.16 (X)
XXXX
X
Z
DESIGNS
.64 (Z)
2422-nnn
X
Y
X
Y
Inches
.61 (X)
.16 (Y)
Z
+5V ONLY
Model 2422 Analog Accelerometer Module
CABLE SPECIFICATION & LENGTH CONSIDERATIONS
The cable consists of seven 28 AWG (7x36) and one 26 AWG (7x34) tin plated copper wires. The seven smaller 28 AWG
wires are covered by 6.5 mils of Teflon FEP insulation. The larger single 26 AWG wire is covered by 9 mils of black Teflon
FEP insulation. The seven smaller gauge wires surround the single larger gauge (black) wire and the bundle is covered
by a 10 mil thick Teflon FEP jacket with a nominal outer diameter of 0.115”. We do not recommend extending the standard
1 meter cable cable length of the model 2422. If you decide to extend the cable length, we recommend you check each
individual installation for oscillation by tapping the accelerometer and watching the differential output for oscillation in the
20kHz to 50kHz region. If no oscillation is present then the cable length being used is OK for that particular device.
Different devices will tolerate different cable lengths.
SENSOR LOCATIONS
: