Device
1
OUT X
2
X
Y
GND
V
out
3
4
Figure 19: Wiring of the SYNC/Device Ready digital output
1
Device
2
SYNC/Device Ready output signal
3
Output voltage V
out
4
If an inductive load is present: Provide an arc-suppression circuit at the digital switching
output. Attach a freewheeling diode directly to the load for this purpose.
Switching behavior
PNP switching against supply voltage UV
Resting level: High (device ready)
working level: Low (error), low pulse (15 Hz, index, corresponds to mea‐
surement at 90°)
Features
Short-circuit protected and temperature protected
Not electrically isolated from supply voltage U
v
Electrical values
0 V
≤
V
out
≤
V
S
(V
S
– 1.5 V)
≤
V
out
≤
V
S
at I
out
≤
100 mA
Longer connecting cables at the digital output of the device should be avoided due to
the resulting fall in voltage. This is calculated as follows:
Δ
U = (2 x length x current) : (conductance value x cross-section)
Conductance value for copper: 56 m/
Ω
mm
2
.
6
ELECTRICAL INSTALLATION
28
O P E R A T I N G I N S T R U C T I O N S | TiM4xx
8026151//2020-11-15 | SICK
Subject to change without notice
