Mounting the OpenCom 150 Rack InfoCom System
77
Pinning of RJ 45 Jacks
For each of the 5 slots, there is a corresponding port field with several RJ 45 sockets on
the front panel. The port fields are labelled “SLOT 1” to “SLOT 5”. Depending on the
type of interface card used in a slot, the meaning of the corresponding RJ 45 sockets
changes:
U
pn
, a/b Pin 4-5
Intercom Pin 3-4 (Door 1)
Pin 5-6 (Door 2)
Sensor Pin 1-2 (S1)
Pin 3-4 (S2)
Pin 5-6 (S3)
Pin 7-8 (S4)
Actor Pin 1-2 (A1)
Pin 3-4 (A2)
Pin 5-6 (A3)
Pin 7-8 (A4)
S
0
Pin 4-5, 3-6
S
2M
Pin 4-5, 1-2
100 Base-T Pin 1-2, 3-6
Label Interface Card Ports
S0 1..4
(Slot 1, 2 & 3)
2 x S
0
+ 6 x U
pn
S
0
1, S
0
2
2 x S
0
+ 6 x a/b S
0
1, S
0
2
4 x S
0
S
0
1...S
0
4
SUBSCRIBER 1..8
(Slot 1, 2 & 3)
4 x U
pn
U
pn
1...U
pn
4
8 x U
pn
U
pn
1...U
pn
8
4 x a/b a/b1 ... a/b4
8 x a/b a/b1 ... a/b8
SUBSCRIBER 1..6
(Slot 1, 2 & 3)
2 x S
0
+ 6 x U
pn
U
pn
1...U
pn
6
2 x S
0
+ 6 x a/b a/b1 ... a/b6