30
Atlas Bio Series Access Control Panels Installation Guide
Copyright©2020 ZKTeco USA. All rights reserved.
AUX. Input Connection
AUX. Output Connection
Normally AUX. Output is used to connect external alarm which can be linked to reader input and
AUX. Input. You may choose to have certain devices send signals to external devices, such as alarm
sirens when selected events occur.
COMM
AUX LED
RUN
GND
PWR
NC
LOCK1
COM
NO
SEN
GND
BUT
NC
LOCK2
COM
NO
SEN
GND
BUT
NC
LOCK4
COM
NO
SEN
GND
BUT
NC
LOCK3
COM
NO
SEN
GND
BUT
+12V
RS485
READER
GND
485B
485A
+12V
READER1
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
+12V
READER2
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
485A
485B
GND
NC
COM
NO
AUX1
GND
AUX2
BREAK
GND
AC FAIL
BAT FAIL
+12V
GND
+12V
READER3
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
+12V
READER4
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
PWR
RUN
COMM1
COMM2
WLAN
DOOR
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
COMM
AUX LED
RUN
GND
PWR
NC
LOCK1
COM
NO
SEN
GND
BUT
NC
LOCK2
COM
NO
SEN
GND
BUT
NC
LOCK4
COM
NO
SEN
GND
BUT
NC
LOCK3
COM
NO
SEN
GND
BUT
+12V
RS485
READER
GND
485B
485A
+12V
READER1
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
+12V
READER2
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
485A
PC
485B
GND
NC
AUX OUT
COM
NO
AUX1
AUX IN
GND
AUX2
BREAK
POW DET
GND
AC FAIL
BAT FAIL
+12V
POWER
GND
+12V
READER3
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
+12V
READER4
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
PWR
RUN
COMM1
COMM2
WLAN
DOOR
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
12V DC
ALARM
12V DC
12V DC
GND
COMM
AUX LED
RUN
GND
PWR
NC
LOCK1
COM
NO
SEN
GND
BUT
NC
LOCK2
COM
NO
SEN
GND
BUT
NC
LOCK4
COM
NO
SEN
GND
BUT
NC
LOCK3
COM
NO
SEN
GND
BUT
+12V
RS485
READER
GND
485B
485A
+12V
READER1
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
+12V
READER2
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
485A
PC
485B
GND
NC
AUX OUT
COM
NO
AUX1
AUX IN
GND
AUX2
BREAK
POW DET
GND
AC FAIL
BAT FAIL
+12V
POWER
GND
+12V
READER3
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
+12V
READER4
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
PWR
RUN
COMM1
COMM2
WLAN
DOOR
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
COMM
AUX LED
RUN
GND
PWR
NC
LOCK1
COM
NO
SEN
GND
BUT
NC
LOCK2
COM
NO
SEN
GND
BUT
NC
LOCK4
COM
NO
SEN
GND
BUT
NC
LOCK3
COM
NO
SEN
GND
BUT
+12V
GND
485B
485A
+12V
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
+12V
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
485A
485B
GND
NC
COM
NO
AUX1
GND
AUX2
BREAK
GND
AC FAIL
BAT FAIL
+12V
GND
+12V
READER3
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
+12V
READER4
GND
D0
D1
RETURN
GLED
RLED
BEEP
HOLD
SHIELD
PWR
RUN
COMM1
COMM2
WLAN
DOOR
0
1
2
3
4
5
6
7
8
9
A
B
C
D
E
F
6.9 AUX I/O CONNECTION
FIRE ALARM