RAD Data comm LRS-24 - Manual (Page 41)

LRS-24 Installation and Operation Manual Chapter 2 Installation and Setup
Installation and Setup 2-13
Table 2-4. Module CM-2, Front Panel
Indicator Function
POWER Lights up when CM-2 is receiving input power (+5V)
TD Lights up to indicate activity on the transmit (input) line of
the ETHERNET MANAGEMENT port
RD Lights up to indicate activity on the receive (output) line of
the ETHERNET MANAGEMENT port
STAT/ADD Display If a failure is detected during the power-up self-test, displays
a code that identifies the failure type
During normal operation, displays the two least significant
digits of the hub number
MANAGEMENT
RS-232 Connector
Direct connection of supervision terminal to LRS-24
management port
Internal Jumpers
Figure 2-7 shows the location of the user-selectable jumpers located on the CM-2
module.
The module includes additional factory-set jumpers, which must not be moved by
the user.
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