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Electrical connection
T40FH
A4429-3.0
HBM: public
33
Assignment for connector 1 - supply voltage and frequency output signal
6
1
5
7
2
4
3
Device plug
Top view
KAB153 KAB149 KAB178
Con
nector
pin
Assignment
Color
code
D‐SUB
connec
tor pin
HD‐SUB
connector
pin
1
Torque measurement signal
(frequency output; 5 V
)
wh
13
5
2
Supply voltage 0 V
bk
5
-
3
Supply voltage 18 V
…
30 V
bu
6
-
4
Torque measurement signal
(frequency output; 5 V
)
rd
12
10
5
Measurement signal 0 V; symmet
rical
gy
8
6
6
Shunt signal trigger 5 V
…
30 V
gn
14
15
7
Shunt signal 0 V
gy
8
Shield connected to housing ground
1)
Bridge between 4 + 9
2)
RS-422 complementary signals; with cable lengths exceeding 10 m, we recommend using a
termination resistor R = 120 ohms between the (wh) and (rd) wires.
3)
RS‐422: Pin 1 corresponds to A, Pin 4 corresponds to B.