Display/ Switch Setting - SMC Networks EX510-GMJ1 Operation Manual

Wiring (continued)
Power supply wiring
Connect power supply wiring to the two power supply 2-pin
connectors. Power supply structure consists of 2 systems, but it
can be used with both single power supply and separate power
supply.
Individual power supply for other units is not necessary.
Make sure of connection with the designated pin. Tighten the
connector securely to 0.5 to 0.6 Nm tightening torque.
Note: A secure earth connection (Protection class 3) should be
performed for FG terminal.
(SLD, FG and FG terminal in communication connector for
CC-Link are connected inside of GW unit.)
A. For dual power
supply use
24 VDC
24 VDC
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Power supply connector
Power supply connector
24 V
0 V
Power supply
PWR
(V)
for output
Power supply
for input and PWR
controlling GW 0 V
24 V
B. For single power
supply use
24 VDC

Display/ Switch Setting

Setting for Display
SW1
OFF
ON
COM A COM B COM C COM D
INPUT
Display
PWR The power for output is supplied at specified voltage: Lights up
(V) The power for output is not supplied at specified voltage: Goes off
The power for input and GW unit controlling part is supplied: Lights up
PWR
The power for input and GW unit controlling part is not supplied: Goes off
Normally communication: Lights up
L RUN
Communication interrupted: Goes off
Communication error: Lights up
Setting of station number and of transmitting speed setting
L ERR switch is changed during powered: Lights up
(Blink with 0.4 s interval)
Normally communicating: Goes off
COM A is receiving data: Lights up
COM A
COM A is having no data to receive: Goes off
COM B is receiving data: Lights up
COM B
COM B is having no data to receive: Goes off
COM C is receiving data: Lights up
COM C
COM C is having no data to receive: Goes off
COM D is receiving data: Lights up
COM D
COM D is having no data to receive: Goes off
: It is lit when input unit is connected and communicating normally.
SW2
OFF
ON
PWR(V) PWR L RUN L ERR
Meaning
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