Omron NSA12-15-TX11B, Руководство пользователя

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2-1 Nomenclature
2-1-3 Connectors and Interfaces
2-3
2
Nomenclature
COM Port 1 Connector
A 9-pin RS-232C connector.
Ethernet Port 1 Connector
An Ethernet cable connector. It is an 8-pin
10Base-T/100Base-TX modular plug.
USB Port 0 Connector
A USB type A connector.
USB Port 1 Connector
A USB type A connector.
COM Port 2 Connector
A 9-pin RS-232C connector.
Section A
Memory Card Connector
A connector for using a Memory Card.
Memory Card Cover
A cover to prevent the Memory Card from falling out.
Ethernet Port 2 Connector
An Ethernet cable connector. It is an 8-pin
10Base-T/100Base-TX modular plug.
Functional Ground Terminal
This terminal prevents noise-induced malfunctions.
Power Supply Input
The power supply input terminal.
PCI Board Slot
RUN Indicator
The red lamp is
flashing while the RAS
Board is operating
BAT LOW Indicator
The red indicator is lit when the RAS Board
backup battery is exhausted.
UPS Power Interrupt
Signal Connector
This connector is used for the power
interrupt signal from the UPS.
DIAG Indicator
This indicator is disabled during normal operation
and enabled only during RAS Board
self-diagnosis.
ERR Indicator
The red lamp is lit when
a RAS failure occurs.
Enlarged Section A
RAS Board Cover
Remove this cover when
making DIP switch settings.
2-1-3 Connectors and Interfaces
■
USB Connector (USB Ports 0, 1, 2, and 3)
NSA-series Industrial PC connector: Standard USB type A Connector
Pin No. Signal
1 V
BUS
2 D
−
3 D+
4 GND
■
RS-232C Connector (COM Ports 1 and 2)
NSA-series Industrial PC connector: 9-pin male D-SUB Connector (See note.)
Pin No. Signal
1 CD Carrier Detect
2 RD Receive
3 TD Send
4 DTR Data Terminal Ready
5 GND Signal ground
6 DSR Data Set Ready
7 RTS Request To Send
8 CTS Clear To Send
9 RI Ring Indicator
Note: Use an SAE screw (4-40UNC) for the connector on
the NSA-series Industrial PC.
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