Device Description HG G-71450/1/3/5-A | English, Revision 02 | Date: 06.06.2019
18
Chapter 3 – Hardware
3.2.2.2 LEDs
4 LEDs are provided for function control:
3.2.2.3 Switch-on Behavior
After applying the operating voltage, the positioning output is active for the duration
of the reset (approx. 500 ms). To check their function, all LEDs are switched on for
500 ms. After approx. 2 s the device is ready for operation.
3.2.2.4 Code Output
The code transmitted by the transponder consists of a sequence of 24 bits in which
16 bits are coded. These are emitted serially or – with the optional serial/parallel in
-
terface (see below) – parallel. Transponders can also be programmed via the anten
-
na and the telegrams of the serial interface (see chapter 10 on page 61).
3.2.2.5 RS 232-Interface
For the telegrams of the RS 232 interface and the configuration of the interface pa
-
rameters see chapter 5 on page 28.
3.2.2.6 Serial/parallel Interface HG G-06150Y (optional)
It is possible to convert the output from serial to parallel, see chapter 5.6 on page 31.
3.2.3 Transponder Antenna HG G-71451-A (Profibus)
The antenna is connected via a 5-pin cable. The connectors are M12 circular con
-
nectors. Connection cable with M12 connectors or a Profibus terminating resistor
are available as accessories (see Table 3 on page 10).
Figure 8
HG G-71451: Housing Dimensions of the Transponder Antenna
Table 5
HG G-71450: Meaning of the 4 LEDs
LED
Meaning
PWR
Indicates that operating voltage is available
DATA
is permanently lit when a transponder is in area 1 (see Figure 2 on
page 13)
CD
–
flickers when a transponder approaches (area 2 in Figure 2 on
page 13)
–
is permanently lit when the transponder is read reliably
POS
PosiPulse, corresponds to the positioning output
M12 x 1 circular connector
5 pin (female), B-coded
Position of the ferrite rod
156.5 mm
Profibus-Address
5 pin (male), B-coded
M12 x 1 circular connector
5 pin (male), A-coded
M12 x 1 circular connector