Main Panel - Samsung DVM PLUS III Technical Data Book

05-3_control systems(082~141)

3) Main panel

4) Connectors
Option switch
4
No.
1
System debugging connector
2
LAN connector
3 Touch screen interface
4
Option switch
5
External input 1
6
External input 2
RS485 connector
7
8
Power supply connector
9
Software upgrade connector
10
USB interface
11
Flash memory card
12
1394 interface
13 Bootload connector
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1 2
Name
RS232 interface for system configuration, data management and
software debugging
LAN connection to DMS
Touch panel signal interface
Control specification setting for external inputs
Mechanical contact input1 (Load : 12VDC/5mA)
Mechanical contact input2 (Load : 12VDC/5mA)
RS485 connection to centralized controllers or interface modules.
It has polarity which causes error in communication with lower-layer
devices if reverse-polarized connection is made.
12VDC, 3A
For software upgrade of system debugging engine
USB interface for a key board or memory stick
SD-type flash memory interface for data back-up
IEEE 1394 interface
For OS bootloading
Power LED
1
2 LAN LED
3 Data LED
4 Error LED
Power switch – Press the S-NET mini to turn ON
5
Menu switch – It shows the main menu
8
window to users.
7 Lock switch – Undesirable key press protection
Keyboard switch – Press the keyboard switch
6
to show the keyboard
3 4 5 6 7 8
Description
13
12
11
10
9
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