Samsung SSA-P400 User Manual page 9

6
RJ-45
RS-232
7
Communication
Port
RS-422
8
Communication
Port
Power Connection
9
Port
10
LED Extension Port
TCP/IP Module LED
11
Indicator
12
Power LED Indicator Power connection status indicator. It always stays ON while the power is applied.
Output LED
13
Indicator
Keypad Connection
14
Port
LCD Connection
15
Port
TCP/IP Module
16
Connection Port
17
Firmware ROM
18
Reader #1 Port
19
Reader #2 Port
20
Reader #3 Port
21
Reader #4 Port
22
Input LED Indicator
Input Ports
23
(Input #1 ~ #7)
24
Fixing Hole
25
Buzzer
Connect the LAN cable for TCP/IP communications.
One RS-232 communication port is provided. Used to exclusively connect to a PC in a
local area.
One RS-422 communication port is provided.
You can establish up to 32 multi-drop communications.
DC +12V is used for the power source.
Port used to extend the power and communication indicators so that they can display
in an external device.
For TCP/IP module communications, the status of the TCP/IP module will be provided
additionally.
Output status indicator for the output port. A fl ashing indicator denotes the occurrence
of any output.
Optional item.
Optional item.
The TCP/IP module is optional so it is not provided by default. Communication can be
established using the built-in TCP/IP module. Communication with the PC can be
established using the built-in TCP/IP module.
This must be replaced before the fi rmware update; you can check the current fi rmware
version.
The fi rst reader connection port.
The second reader connection port.
The third reader connection port.
The fourth reader connection port.
Indicates the status of the incoming signal to the input port. A fl ashing indicator denotes
the occurrence of any signal to the input port (NC-type input device). In the NO-type
connection, the LED indicator turns on if no sensor signal occurs while it turns off if any
signal occurs.
Input ports #1 ~ #7.
Fixing hole used to install the product through the bezel, using screws.
It will sound beeps on system initialization to the confi gured output depending on the
buzzer control settings.
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