D
OCUMENT
301900,
R
EVISION
D
42
E
PI
S
ENSOR
U
SER
G
UIDE
Electrical Interface
Table 8: Input connections
Pin
Name
I/O
Description
L
X + signal
Output
+ X axis signal output
M
X – signal
Output
– X axis signal output
N
X shield
X shield
A
Y + signal
Output
+ Y axis signal output
B
Y – signal
Output
– Y axis signal output
P
Y shield
Y shield
C
Z + signal
Output
+ Z axis signal output
D
Z – signal
Output
– Z axis signal output
R
Z shield
Z shield
E
Cal
Input
Calibration input to excite the calibration coils of all three sensors.
Only active when calibration coil enable (CCE) is active.
A voltage of 2.5V will produce a nominal output equivalent
to an input of .125g.
F
CCE
Input
Calibration coil enable. Normally the CCE must be disconnected or
set at a voltage below 0.5 volts. To enable the calibration coil apply
a signal of +5 to +12 volts to this pin. Can be driven to –12 volts in
the disable state.
J
+ 12 V
Input
+12 VDC power input.
H
– 12 V
Input
– 12 VDC power input. (Leave disconnected when running with
+12V single power supply option)
K
Power common
Input
Power connection
U
PGP ground
Instrument case ground
G
Ground
S
Ground
T
Ground
V
Ground
