RTS OMNEO OEI-2, User Manual, Page: 10 / 40

10 Introduction OEI-2
Bosch Security Systems, Inc. Technical Manual F.01U.287.527 Rev. 01
Connectors
RJ-45 Pinout
IMPORTANT: Keypanels support RTS protocol, USOC, and 568B CAT-5e wiring scheme for RS485 data.
Terminal Block
TABLE 1.
RJ-45 Analog Connector Pin Out
Pin Description
KP Mode Audio Mode
1 RS485 Data + NA
2 RS485 Data - NA
3 Audio Out + Audio In+
4 Audio In + Audio Out+
5 Audio In - Audio Out -
6 Audio Out - Audio In -
7 RS485 Data + NA
8 RS485 Data - NA
RLY 1 C
NC
NO
OPT 1
A+
a
a. Anode
K-
b
b. Cathode
GND
RLY 2 C
NC
NO
OPT 2 A+
K-
GND