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RAD Data comm LRS-24 User Manual

Page 47

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LRS-24 Installation and Operation Manual

Chapter 2 Installation and Setup

Interfaces and Connections

2-19

LRSI-F-1-CM2

10BT

ACT

LINK

LRSI-B-1-CM2

10BT

ACT

LINK

Figure 2-10. LRSI-F-1-CM2/LRSI-B-1-CM2 Interface Module Panel with 10BT

The module panel includes two connectors:
• MANAGEMENT 10BT ETHERNET – RJ-45 connector to connect the 10BaseT

management interface of the CM-2 module to the LAN that carries the
management traffic. Two LEDs indicate status of connector (Table 2-7).

• STATION CLK – to connect to an external (station) clock source. The station

clock is distributed to all the modules installed in LRS-24.

Table 2-7. Management 10BT Ethernet LEDs

LED

Color

Indication

LINK

Link

Connection is made

ACT

Activity

Data is passed through connector

In addition to the clock interface, the connector also includes the major and minor
alarm indication lines (optional, provided by dry relay contacts).

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