Omega Vehicle Security LDN-PS - Manual (Page 11)

4.0:
PSIM Schematic and Pin-out (continued)
The PSIM will only supply power to the Orbit Modules that follow the PSIM. Some typical configurations are shown. For
more information about PSIM and Orbit Network connection, refer to the Applications section.
Orbit Modules are designed to work from a supply voltage of 4.75 to 5.25 Vdc and care must be taken to ensure that all
modules have the right working voltage applied. See application notes.
Connection to PSIM from
Orbit Network
Plug Pin-out View into plug
6 7 8 9
1 2 3 4 5
Connection from PSIM to
Orbit Network
Socket Pin-out
1 = No connection
2 = RS485 (A)
3 = RS485 (B)
4 = 0V
5 = 0V
6 = +5V
7 = +5V
8 = +5V
9 = 0V
shell = case / 0V
View into socket
6 7 8 9
1 2 3 4 5
1 = No connection
2 = RS485 (A)
3 = RS485 (B)
4 = 0V
5 = 0V
6 = No connection (no pin)
7 = No connection (no pin)
8 = No connection (no pin)
9 = 0V
shell = case / 0V
PSIM-AC PSIM-DC PSIM-5V
LDN-PS
10
M-3340/1206