3. Wiring Instructions
The reader terminal supports the reader's two data lines. For Wiegand readers, these are data lines D0 and D1. For
Clock & Data readers, D0 is the DATA line and D1 is the CLOCK line.
There is also support for a tamper signal input from the reader and for one LED control output to the reader.
Proximity and keypad readers are supplied with a limited cable. The color of the cable cover represents the cable’s
function.
In general, the cable length should be no more than 150 m (500 ft) with an 18 AWG cable. See each reader's
installation guide for specific details.
To wire the D-805 expansion board:
1. Connect the RS-485 communication terminal block to the OSDP/RSDP-bus (serial bus) on the AC-825IP panel.
For more information, see the
AC-825IP Hardware Installation and User Manual
.
For RS-485 communication, use a maximum of 1,200 m (4,000 ft) cable length and minimum 22 AWG.
4. Operating the D-805
When a D-805 expansion board is used with a AC-825IP access control panel, it is necessary to define input and
output types from the
Groups
element in the tree view in the AxTraxNG/AxTraxPro Access Control Management
Software. Input and output functions are defined using the
Links
element within each panel tree menu item.
For more information, see the
AxTraxNG User Guide
or the
AxTraxPro Desktop Client User Guide
.
When a D-805 expansion board is used with a AC-825IP access control panel, the unit must be set to installation
mode in the AxTraxNG/AxTraxPro Access Control Management Software as given below .
1. Turn off power.
2. Set all four DIP switches to
ON
.
RSDP-805 Series Installation Guide
7
