Eaton ELC-CAENET Manual page 4

10. Ethernet communication port
11. RS-232 communication port
4.3.3 LED Indicators
LED
POWER
RUN
BAT.LOW
RS-232
RS-485
LINK/ACT
SPEED
4.3.4 RUN/STOP Switch
RUN
RUN
STOP
STOP
4.3.5 Ethernet RJ-45 PIN Definition
PIN Signal
Positive pole for data
1 Tx+
Negative pole for data
2 Tx-
Positive pole for data
3 Rx+
4 --
MN05002003E
Color
Green Power supply indication
Green RUN/STOP indication
Red Battery in low power indication
Yellow Displays communication status of RS-232 port
Yellow Displays communication status of RS-485 port
Green Displays the status of network
Yellow Displays the speed of network connection
Status
1. RUN indicator on ELC-CAENET is ON.
RUN
2. Analog input/output modules are in RUN status.
3. Local logic functions are running.
1. Analog input/output module switches from RUN to STOP
status.
STOP
2. Y points on digital input/output module are all OFF.
1. RUN indicator on ELC-CAENET is OFF.
STOP
2. Analog input/output modules are in STOP status.
3. Local logic function halted.
1. ELC-CAENET re-detects the modules on the I/O bus.
RUN
2. Analog input/output modules switch from STOP to RUN
status.
Definition
transmission
transmission
receiving
N/C
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ELC Distributed I/O Adapters
21. Power supply connection cable (standard
accessory)
Function
Explanation
PIN Signal Definition
5 -- N/C
Negative pole for data
6 Rx-
receiving
7 -- N/C
8 -- N/C
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