Aastra OpenCom 510 User Manual page 71

Modules
The MT+S2M1-1 interface card can be installed in any of the slots (1 to 12) of the
OpenCom 510 (see Slots starting on page 27).
Technical Information
■
The MT+S2M1-1 interface card can also be installed in a slave system.
■
A maximum of four MT+S2M1-1 interface cards can be configured in the entire
system.
■
No settings need to be made on the MT+S2M1-1 interface card.
■
The MT+S2M1-1 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
Pin Assignment
The following table shows the pin assignment for the RJ45 connector of the
interface (labelled "S2M"; see the illustration MT+S2M1-1: Front view on page 68):
Pin Number
1
2
3
4
5
6
7
8
42 V/7 W.
–
Assignment
IN a
IN b
Not used
OUT a
OUT b
Not used
Not used
Not used
MT+S2M1-1
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