Omron GRT1-ML2 Hardware Reference Manual page 125

Hardware reference
D. Output signal connector 2
E. Power supply terminals
F. I/O indicator switch
G. Station number switch
H. Dipswitch for setting
I. MECHATROLINK-II connector
J. I/O indicators
Connector description
I/O and Status Indicators:
/i
Indicator Indicator Color
Name
R Yellow
ACTIVE Yellow
F Red
1 to 32 Yellow
Indicator switch:
Selects which 32 I/O points are monitored by the I/O indicators.
• IN1: Input signals 1 to 32
• IN2: Input signals 33 to 64
• OUT1: Output signals 1 to 32
• OUT2: Output signals 33 to 64
MECHATROLINK-II Connector:
Connects through a MECHATROLINK-II cable.
HARDWARE REFERENCE MANUAL
Meaning when lit
Not used, stays lit
Sending data through MECHATROLINK-II
Blown fuse
Input signal and output signal monitors.
The meaning of these indicators depends on the I/O
indicator switch setting.
fig. 71
R Active F
1 9
17
25
2
18
10 26
3 11 19 27
4 12 20 28
21
5 13 29
6 14 22 30
7 23
15 31
32
8 16 24
fig. 72
IN2
SW2 IN1
OUT2
OUT1
fig. 73
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