Connecting The Reader In Wiegand Mode - Siemens AR50M-MF User Manual

Mullion Reader – User Manual

5.3.2 Connecting the reader in Wiegand mode

Use the terminal blocks marked +-BA and RY/TGH and a pair of twisted screened cables (4 pairs +
screen), such as Belden 9502 to connect the reader in Wiegand mode.
1. Attach the cables according to the respective indicators on the communication and power
terminal block (+-BA terminal block (lower terminal block)):
Reader
+
-
B
A
2. Attach the cables on the LED, tamper, and horn terminal block (RY/TGH terminal block (upper
terminal block)):
Reader
R
Y/T*
G
H
*The Tamper output (default setting) connection may alternatively be configured to provide a
Yellow input to the reader. The Tamper output/ Yellow input options are mutually exclusive.
1
This connection is optional.
When the tamper output option is configured there is no yellow indication input. In this instance,
you can turn on the yellow indication LED by setting both the red and green indication inputs low.
Both the red and green indication LEDs are turned off at this time.
The buzzer is activated by setting the horn input low. The buzzer is deactivated by setting the horn
input high.
© Siemens 2019
Controller
+12V
0V
Wiegand D1
Wiegand D0
Controller (Generic)
Red LED
Tamper input
Green LED
Buzzer output
14
Controller (SPC)
VO1
1
Zone Input (tamper)
VA1
1
System Output
Mounting and connecting
Controller (ACT)
Red
1
Tamper input
Green
1
Buzzer output
A-100417-b
15.04.2019