Samsung SSA-P102 User Manual page 8

product introduction
10
Input #3
11
Input #2
12
Input #1
MCU Module
13
Connection Port
TCP/IP Module
14
Connection Port
15
Reader #2
16
Reader #1
17
BUZZER
18
LCD Connection Port
19
Keypad Connection Port Optional item.
20
Power Connection Port
21
TTL Output #1
22
TTL Output #2
23
Relay Output #1
24
Relay Output #2
25
RS-232
26
RS-422
27
Power LED
28
RX LED
29
TX LED
30
MCU Module
8_
product introduction
Input Port: The fl ashing LED indicator denotes that a signal is sensed by the port.
Input Port: The fl ashing LED indicator denotes that a signal is sensed by the port.
(connected to the Door Contact Sensor.) All other sensors are not allowed.
Input Port: The fl ashing LED indicator denotes that a signal is sensed by the port.
(connected to the Exit button.) All other input sources are not allowed.
MCU module connection port. Do not disassemble it at will.
SSA-P102T comes with the TCP/IP module.
Reader port.
Reader port.
It will sound beeps on system initialization to the confi gured output depending on the
buzzer control settings.
Optional item.
SSA-P102 uses DC +12V for its power source.
TTL output port.
TTL output port.
Relay output port.
Relay output port.
RS-232 communication port. Used to exclusively connect to a PC in a local area.
RS-422 communication port. Used to connect to a PC in a remote area. You can
establish up to 32 multi-drop communications.
Displays the status of the power supply.
Displays the signal reception status while in communications.
Displays the signal transmission status while in communications.
MCU module.