Supply Voltage - HBM T40B Mounting Instructions

Electrical connection
Assignment for plug 3 - Supply voltage and voltage output signal
Device plug
6 1
5 7 2
3
4
Top view
Assignment for plug 4
TMC - only for connection to the TIM 40/TIM-EC Torque Interface Module
within HBM.
6.4

Supply voltage

The transducer must be operated with a separated extra‐low voltage (nominal
(rated) supply voltage 18 to 30 V
flanges within a test bench at the same time. Should the device be operated on
a DC voltage network
excess voltages.
The information in this section relates to the self‐contained operation of the
T40B, without HBM system solutions.
The supply voltage is electrically isolated from signal outputs and shunt signal
inputs. Connect a separated extra‐low voltage of 18 V to 30 V to pin 3 (+) and
1)
Distribution system for electrical energy with greater physical expansion (over several test
benches, for example) that may possibly also supply consumers with high nominal (rated) cur­
rents.
38
Plug pin Assignment
Torque measurement signal
1
(voltage output ±10 V)
Supply voltage 0 V
2
3 Supply voltage 18 V to 30 V
Torque measurement signal (voltage
4
output ±10 V)
5 Not in use
6 Shunt signal trigger 5 V to 30 V
Shunt signal 0 V
7
Shielding connected to housing
ground
). You can supply one or more torque
DC
1)
, additional precautions must be taken to discharge
A03452_15_X00_00 HBM: public
Color
code
wh
bk
bu
rd
gy
gn
gy
T40B