Forum Gateway 560 Modules
123
●
A maximum of four Forum 550 Card PRA interface cards can be
configured in the entire system.
●
No settings need to be made on the Forum 550 Card PRA interface card.
●
The Forum 550 Card PRA interface card runs on software acquired from
the system. After the card has been installed it will automatically load the
required software.
●
The maximum range is 300 m.
●
The short-circuit-proof feed voltage is –42 V/7 W. The feed is suitable to
supply an NTPM with power.
Pin assignment
The following table shows the pin assignment for the RJ45 connector of the
interface (labelled “S2M”; see the illustration
The following table shows the pin assignment for the RJ45 connector of the
power feed cable (labelled “–42 V”; see the illustration
Pin number
Assignment
1
IN a
2
IN b
3
Not used
4
OUT a
5
OUT b
6
Not used
7
Not used
8
Not used
Pin number
Assignment
1
Not used
2
Not used
3
–42 V
4
0 V
Содержание Forum 500 Series
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