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Hardware reference
HARDWARE REFERENCE MANUAL
238
Revision 5.0
3.12 GRT1-ECT
3.12.1 Introduction
The GRT1-ECT SmartSlice Communication Unit controls data exchange
between a TJ2-MC__ Machine Controller Unit (via a connected TJ2-ECT__
EtherCAT Master Unit) and SmartSlice I/O Units over an EtherCAT network.
For more information on SmartSlice I/O Units, refer to the GRT1 Series
SmartSlice I/O Units Operation Manual (W455).
fig. 127
/i
A
E
H
F
G
I
B
C
D
J
Label
Description
A
LED indicators
B
Unit dipswitches
C
Unit power supply terminals
D
I/O power supply terminals
E
Node address switches
F
EtherCAT connector IN port
G
Link/activity LED IN port
H
Shielding terminal
I
Link/activity LED OUT port
J
EtherCAT connector OUT port