FUTEK TRS-Series - Manual (Page 12)

12 EM1005
4.2. Plug Connection (12 pin)
Top View Built-In Plug
* Torque and Angle share the same pin for Ground.
4.2.1. Installing the Signal Lead
Do not run the lead parallel to power cables or control circuits.
Do not place the lead close to equipment producing strong electromagnetic fields, such as,
transformers, welders, contactors, electric motors, etc. If such situations cannot be avoided, run
the lead inside earthed steel conduit.
Make a loop in the lead when affixing it at the torque sensor so that it is not damaged by
vibration. If supply and evaluation unit are galvanically connected, a differential input must be
used for the torque signal to prevent the voltage drop on the power suppl y ground affecting the
torque output signal.
Function Pin
Torque, Power Supply F
Torque, Power Supply, Ground *E
Torque, Signal Output C
Torque, Signal Output, Ground D
Angle, Power Supply H
Angle, Power Supply, Ground *E
Angle 1/ Speed, Signal Output B
Angle 2 (90° shifted to Angle 2), Signal Output G
Shunt Calibration, Power Supply K
Shunt Calibration, Power Supply, Ground A
Shield, Inside the sensor to housing M
Not Connected J
Not Connected L