MRC DRS2000HS, Руководство пользователя и техническое руководство

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Installation 4-10 DRS2000HS/6000HS User and Technical Manual
4.12 Monitor and Control Connectors
CNTL/MON 1 to CTRL/MON 6 (This feature is not currently
active.)
4.13 Data Connections
For the following connectors, the USB and Ethernet connectors
are on the front panel.
The USB 2.0 connector allows you to install firmware updates
from MRC via a flash drive. Pinout information for this connector
is shown in
Table 4-2 .
The RJ-45 ETHERNET connector allows you to connect the
receiver to a computer and use the receiver’s web browser
interface to control the receiver. Pinout information for this
connector is shown in
Table 4-3 .
Table 4-2: Pinouts for USB Connector
Connector
Information
Pinout Name
Signal
Description
1 VCC +5 VDC
2 D- Data -
3 D+ Data +
4 GND Ground
2 1 3 4
ALARM This DB-15 female connector connects to single-pole
single throw (SPST) switches for summary alarm data for
common faults and events and for site management control. One
SPST switch is for a minor alarm, one SPST switch is for a major
alarm, and four SPST switches are for site management.
Pinout information for this connector is shown in Table 4-4 on
page 4-11 .
Table 4-3: Pinouts for ETHERNET Connector
Connector Information Pinout
Signal
Description
1 TX+
2 TX-
3 RX+
4 not used
5 not used
6 RX-
7 not used
8 not used
1
8