Fermax FPAC-MAX Manual De Instalación página 21

Cod. 970077b V04_21
Table 2. AC-MAX FINGERPRINT terminals
Description
Terminal
Positive power supply contact, 12Vdc
12V cc
Negative power supply contact and reference potential for RS485
GND
communication bus and input lines
Tamper switch, 24Vdc/50mA
TMP
Tamper switch, 24Vdc/50mA
TMP
not applicable in AC-MAX
IN1
It is used to restore the reader to factory parameters.
IN2
It is used to restore the reader to factory parameters.
CLK
not applicable in AC-MAX
DTA
RS485 communication bus (line A)
A
RS485 communication bus (line B)
B
Ethernet port terminal (color code in the circuit)
1,2,3,4,5,6,7,8
KIT AC-MAX CU
12Vdc/1A
Fig. 3 Connection diagram of the FPAC-MAX FINGERPRINT as reader 1 in EXP2D / 4D.
EXPANSOR
KIT CU AC-MAX
EXP2D/4D
FPAC-MAX
5 | 16