LORENZ MESSTECHNIK GmbH
Obere Schloßstr.131
73553 Alfdorf
07172 / 93730-0
Fax 07172 /93730-22
E-Mail: [email protected]
Technical changes reserved
090327.docx
Internet:
www.lorenz-sensors.com
Page 8 of 12
E
Excitation GND
K
Calibration control
5
Electrical Connection
5.1
Pin Connection
The torque sensors are equipped with a 12-pin connector (Binder miniature circular connectors series
680, 12-pin)
5.1.1 Standard Version
Also see data sheet
12-pin
A
NC
B
Angle B
TTL
C
Signal
±5 V / (±10 V)
D
Signal GND
0 V
E
Excitation GND
0 V
F
Exci
12 ... 28 VDC
G
Angle A
TTL
H
NC
J
NC
K
Calibration control L<2,0 V; H>3,5 V
L
NC
M
Housing
5.2
Calibration Control
Only use calibration control in unloaded condition of the torque sensor.
5.2.1 Calibration Control at Analog Output
By applying voltage of +5 V to +28 V the calibration control will
switch on.
Voltage below 2,8 V will switch off the calibration control.
5.3
Cable
Only use a shielded cable with preferably small capacity. We recommend measuring cables from our
product range. They have been tested in combination with our sensors and meet the metrological
requirements.
+
U
kal
Exc. GND
Cal. control
3,5 VDC < U
kal
< 28 VDC
View: Socket on Soldering Side
