HIKVISION DS-K27 Series User Manual

When the access controller connects to the terminal (RS-485A/RS-485B/RS-485C/RS-485D) of
the access module, RS-485A and RS-485B are a pair using redundancy wiring, and RS-485C
and RS-485D are another pair. When one of the channels is disconnected, the access
controller can communicate with another channel. No more than 32 access module(s) can be
connected to the access controller.
Single Wiring
RS-485A to RS-485D are communicaon terminals of the access module. The RS-485E
terminal on the access controller can be connected to RS-485A to RS-485D terminals via
single wiring for data transmission. No more than 62 access module(s) can be connected to
the access controller.
No.
Select the RS-485 No.
Baud Rate
The baud rate when the devices are
communicang via the RS-485 protocol.
Serial Port Name
View the serial port name.
Set Wiegand Parameters
You can set the Wiegand transmission direcon.
Steps
Note
Some device models do not support this funcon. Refer to the actual products when conguraon.
1.
Click System and Maintenance → System Conguraon → Access Conguraon → Wiegand
Sengs .
2.
Select a access point from the list on the le.
3.
Set Wiegand parameters.
No.
Select Wiegand No. for parameters sengs.
Wiegand
select to enable the card reader's Wiegand funcon.
Wiegand Direcon
By default, the direcon is Input.
Wiegand Mode
Select the Wiegand mode and the card reader can communicate with the controller by
Wiegand 26/34 or other protocol.
DS-K27XX Series Access Controller User Manual
63

HIKVISION DS-K27 Series Specifications

General

Brand	HIKVISION
Model	DS-K27 Series
Category	IP Access Controllers
Language	English