Siemens SIMATIC RTLS System Manual page 160

Transponder
7.5 SIMATIC RTLS4460T
Digital output
Both digital device outputs can switch resistive, capacitive and inductive loads. The current is
automatically limited to these functions.
The following must be observed for inductive loads (e.g. relays): Inductivities up to 32 H can be
switched off without freewheeling diode D
inductivities.
If a freewheeling diode D
Digital input
The device has 8 digital inputs, 1 to 8. Each has a range from 0 to 24 V with an impedance of
4.7 kOhm.
Input 8 is different in that the impedance can be switched off. The input impedance is 110 kOhm
in this case.
P3 - Antenna - RP-SMA plug-in connector
Connector
1
Shield
160
is used, an additional polarity protection diode D
V
Description
Antenna
GND, shield
. A freewheeling diode D
V
System Manual, 04/2019, C79000-G8976-C577-01
is required for higher
V
must be inserted.
P