12
Door 4
NC
Door Lock Relay Output (Dry Contact)
A8
COM
A9
NO
A10
BUTTON
Door Button Input
A11
GND
Grounding
A12
SENSOR
Door Magnetic detector
A13
Door 3
NC
Door Lock Relay Output (Dry Contact)
A14
COM
A15
NO
A16
BUTTON
Door Button Input
A17
GND
Grounding
A18
SENSOR
Door Magnetic detector
A19
Door 2
NC
Door Lock Relay Output (Dry Contact)
A20
COM
A21
NO
A22
BUTTON
Door Button Input
A23
GND
Grounding
A24
SENSOR
Door Magnetic detector
A25
Door 1
NC
Door Lock Relay Output (Dry Contact)
A26
COM
A27
NO
A28
BUTTON
Door Button Input
A29
GND
Grounding
A30
SENSOR
Door Magnetic detector
B1
Wiegand Card Reader 1
OK
Indicator of Card Reader Control
Output (Valid Card Output)
B2
ERR
Indicator of Card Reader Control
Output (Invalid Card Output)
B3
BZ
Card Reader Buzzer Control Output
No.
ULtraAC400
A7
UltraAC200/400 Serial Access Controller
Page 12