User's Manual

Connector Assignments
input
Do not
connect
Wiegand RS232 RS422
Clock/Data
(ABA)
RS485
Do not
Connect
1
Green LED
input
Green
LED input
Green
LED
input)**
Do not
Connect
RXD
RXB
Green
LED
input)**
Green
LED
input)**
2
Red LED
input
Red LED
input
Red LED
input)**
Red LED
input)**
Red LED
input)**
3
Data
D1
Do not
connect
TXA
D0
TXD
TXB
TRX
5
Buzzer
input
16.00
VDC
Power
4.5 to
TRX
16.00
VDC
4
Attention: 4.5 Volt DC is MINIMUM VOLTAGE AT
READER CONNECTOR PINS
Clock
Buzzer RXA Do not
Connect
Do not
Connect 6
Ground Ground Ground Ground Ground
7
8 Power Power Power Power
4.5 to 4.5 to 4.5 to 4.5 to
16.00 VDC 16.00
VDC
16.00
VDC
Optional tamper contact: rating 1A 30 VDC
** LED input only valid in read-only applications
15