HBM TB1A, Инструкция по монтажу, Страница: 27 / 108

Electrical connection
TB1A
A0162-8.0 HBM: public
25
6 Electrical connection
Reference torque measuring‐discs are equipped with a
fixed 6‐wire connection cable (six wire circuit) with free
ends. A connector assembly is possible on request (
see
Chapter 8 ).
Extension cables should be shielded and
low‐capacitance. HBM provides cables 1-KAB0304A-10
(ready‐made) and KAB8/00‐2/2/2 (by the meter, can also
be supplied with fitted appliance connector) especially for
this.
The pin assignment for HBM measuring amplifiers can
be found in the following table:
Connection Wire
colour
Connection to a measuring amplifier
with
15‐pin
Sub‐D connector
7‐pin
connector
Measurement signal (+U
A
) White 8 A
Excitation voltage (-U
B
) Black 5 B
Excitation voltage (+U
B
) Blue 6 C
Measurement signal (-U
A
) Red 15 D
Sensor circuit (-) Gray 12 G
Sensor circuit (+) Green 13 F
Shielding connected to enclosure
ground Yellow 1 E
Tab. 6.1 Pin assignment
The measuring amplifier pin assignments with soldered
or clamped connection can be found in the
documentation of the particular amplifier.