Axis A1001 Installation Manual page 17

AXIS A1001 Network Door Controller
Connectors
For information about the connectors' positions, see Hardware Overview, on page 11.
For connection diagrams and information about the hardware pin chart generated through the
hardware configuration, see Connection Diagrams, on page 21 and Configure the Hardware, on
page 23.
The following section describes the connectors' technical specifications.
Reader Data Connector
6-pin terminal block supporting RS485 and Wiegand protocols for
communication with the reader.
The RS485 ports support:
• Two-wire RS485 half duplex
• Four-wire RS485 full duplex
The Wiegand ports support:
• Two-wire Wiegand
Function
RS485
RS485
Wiegand
Important
The recommended maximum cable length is 30 m (98.4 ft).
Pin
1
B-
2
A+
B- 3
4
A+
5
Data 0
6
Data 1
17
Notes
For full duplex RS485
For half duplex RS485
For full duplex RS485
For half duplex RS485
For Wiegand