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1. * The wire colors of our recommended readers is implemented in the table:
Note:
The reader wire colors can be different for various readers. Please see the reader's
manual
2. ** See previous chapter for voltage range and maximum currents.
CODE B
3.6.4.2 OSDP Reader Wiring
The RJ45 READER terminal can fully support an 8-wire cable (18-24 AWG). Prefer-
ably use the standard FTP cable with RJ45 plug 8-wire CAT6E/7 (recommended)
8-conductor cable.
When using thicker cables (AWG18 - AWG20), an RJ45 -8 screw convertor (P/N:
MPA2RJ) is required to connect the reader to the panel.
For reader cable lengths and power requirements, please look in chapter 6.6.
Table 3-6 The wire connections are listed below vs the orientation of the RJ45 connector.
MPA2C3 Installation Guide
OmniSmart, OmniClass,
OmniProx, HID SIGNO and iCLASS and luminAXS.
RJ45
Colour*
OSDP
PIN
01
White
A/TRX+
02
Green
B/TRX-
03
Red
12V
04
Black
GND
05
06
07
08
CODE A
Description
RS485A data signal
RS485B data signal
Reader power 12VDC from panel OR higher voltage
from external power source
Reader power 0V / GND
Not used
53
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