Components and Operation
English, Revision 06, Date: 14.12.2016
15
Antenna and interpreting electronics are housed in a 360 x 160 x 91 mm casing. The
reading side of the antenna is the top of the casing with the casing cover. The three
built-in 12 pin sockets (M23; gold-plated contacts) are facing in the direction of travel.
For each antenna, a correspondingly suitable line termination resistance is included
in the scope of supply.
Inside the casing houses the completely sealed antenna electronics and the heater.
For connecting the antenna, the sockets X1 and X2 (Profibus) or the connector X3 (Po-
siPuls, RS232, power supply) are being used. The integrated LED indicates the Profi-
bus status
Data exchange
.
For each antenna a connection set is part of the scope of supply, including 3 connec-
tors, the terminating resistor and an inserter.
The particular cable diameters have to
be indicated on order.
4.2.2
Pin allocations
The Profibus version has two 12-pin sockets for the bus and one 12-pin plug for sup-
plying the antenna.
Contact
Description
1
signal ground
2
Line A
3
not connected
4
Line B
5
not connected
6
+5V signal
7
+24 V DC / 0.6 A (antenna)
8
GND (antenna)
9
shielding
10
not connected
11
not connected
12
RTS
casing
shielding
Table 3
Allocation of 12-pin Profisbus connectors X1 and X2 (see Figure 10 on
page 14)
Contact
HG 98769YC
HG 98760XC
1
+24 V DC / 0.6 A (antenna)
2
GND (antenna)
3
+24 V DC / 2 A (heater)
4
GND (heater)
Table 4
Allocation for 12-pin plug X3 for suppliance of the antenna (see Figure 10
on page 14), Profibus version (Section 1 of 2)
