Assembling the device
50
control unit are connected to terminals 7 and 8 of the passive reader for this
purpose. An external source of power must be used for the additional passive
readers if more than one passive reader is used.
Option 2: End-Span Device (e. g. PoE injector)
If a PoE "End-Span Device" is used, power is supplied on the data lines at
terminals 1 to 4 (wires 1, 2, 3, 6). In this case, terminals 5 and 6 are not
required.
A passive reader can be energised via the DC out function. Terminals 9 and
10 of the control unit are connected to terminals 7 and 8 of the passive reader
for this purpose. An external source of power must be used for the additional
passive readers if more than one passive reader is used.
Option 3: An external power source supplies the device.
If you operate the device with an external power source (12 V – 24 V DC),
connect the positive pole to terminal 7 and the negative pole to terminal 8.
This must also be undertaken with an external power source on the passive
readers (HiSec). The data between the control unit and the passive reader is
still exchanged via terminals 18, 19 and 20.
Pin
Signal
Ethernet standard
EIA/TIA-T568A
Ethernet standard
EIA/TIA-T568B
1
RD–: Ethernet
Wire 6 (
orange
)
Wire 6 (
green
)
2
RD+: Ethernet
Wire 3
(
white
/
orange
)
Wire 3
(
white
/
green
)
3
TD–: Ethernet
Wire 2 (
green
)
Wire 2 (
orange
)
4
TD+: Ethernet
Wire 1
(
white
/
green
)
Wire 1
(
white
/
orange
)
5
SPA: Ethernet PoE
Wire 7
(
white
/
brown
)
Wire 8 (
brown
)
Wire 7
(
white
/
brown
)
Wire 8 (
brown
)
6
SPB: Ethernet PoE
Wire 4 (
blue
)
Wire 5
(
white
/
blue
)
Wire 4 (
blue
)
Wire 5
(
white
/
blue
)
7
U
ext
= 12 V–24 V DC
8
GND
