Option 2, Code Sf1/Su2 - HBM T10FS Operating Manual

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5.4 Option 2, code SF1/SU2

On the stator housing, there are two 7‐pin device connectors (Binder 723) and
in the case of the speed module option, there is also an 8‐pin device
connector, assigned in accordance with the selected option.
The supply voltage and the calibration signal of connectors 1 and 3 are
direct‐coupled via multifuses (automatically resetting fuses).
Assignment for connector 1:
Voltage supply and frequency output signal.
Binder
Binder 723
6 1
5 7 2
3
4
Top view
1)
Factory setting; complementary signals RS-422
IMPORTANT
The torque flanges of option 3, code SF1/SU2 are only intended for
operation with a DC supply voltage. They must not be connected to
older HBM amplifiers with square‐wave excitation. This could lead to the
destruction of the connection board resistances, or other errors in the
measuring amplifiers (the torque flange, on the other hand, is protected
and once the proper connections have been re‐established, is ready for
operation again).
HBM
Assignment
conn.
Pin
1 Torque measurement signal (frequency
1)
output; 5 V
2
Supply voltage 0 V;
3 Supply voltage 18 V to 30 V
4 Torque measurement signal (frequency
1)
output; 5 V
5
Measurement signal 0 V;
6 Calibration signal trigger 5 V - 30 V
7
Calibration signal 0 V;
Shielding connected to housing ground
; 0 V)
/12) V)
symmetrical
T10FS
Wire
Sub‐D
color conn.
Pin
wh 13
bk 5
bu 6
rd 12
gy 8
gn 14
gy 8
A0785-1.4 en