Led Indicator; Terminal Resistance Setting - ICP DAS USA I-2532 User Manual

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2.4 LED Indicator

When the I-2532 is active, the POWER LED will display with red light.
Transmitting/receiving one message to/from fiber cable will flash the TD/RD
LED once. The TD/RD LED may always be turned on if there are a lot of
messages transmitted on fiber cable.
POWER LED
(Red Light)
module
on
active
module
off
inactive

2.5 Terminal Resistance Setting

The I-2532 includes one build-in 120
decide if the terminal resistance is enabled or not. The switch for terminal
resistance is on below of power connector.
Figure 2-3 Location of Terminal Resistance Switch
The following switch statuses present the condition if the terminal
resistance is active (default) or inactive.
Figure 2-4 Adjustment of Terminal Resistance
I-2532 CAN to Fiber Converter User Manual (ver. 1.1, 2008/10/03) ------8
Table 2-2 LED Indicator
TD LED
(Green Light)
messages
flashing
transmitting
no message
off
transmitting
Active Inactive
(Enable) (Disable)
RD LED
(Green Light)
messages
flashing
no message
off
terminal resistance, users can
termination
resistor switch
receiving
receiving