Omron GRT1-ECT SmartSlice, Руководство по эксплуатации

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3 GRT1-ECT Network location and Features
3 - 2 GRT1-series EtherCAT Communication Unit - Operation Manual
3-1 GRT1-ECT In network with
SmartSlices
The GRT1-Series SmartSlice I/O Units are building-block style I/O devices, which can be expanded in
small I/O increments. This provides the possibility to configure I/O systems which exactly match the
various applications. SmartSlice I/O Units communicate with the EtherCAT Master Unit by remote I/O
communication through an EtherCAT Communication Unit. The figure below shows a typical I/O
configuration.
SmartSlice I/O configurations can be very compact, consisting of only a few
I/O points, but they can also be extended, to up to 64 I/O slices. The slice configuration can also be
subdivided over two or more blocks using local extension units and extension cables, as shown in the
figure above.
Reference
The GRT1-Series of SmartSlice I/O Units and Communication Units is constantly being
expanded with new Units. Refer to the latest revisions of the GRT1 Series SmartSlice I/O Units
Operation Manual (W455).
EtherCAT
USB / Ethernet connection
(For setting, monitoring, and operating)
GRT1-ECT EtherCAT
Communication Unit
SmartSlice I/O Units
Up to 64 SmartSlice I/O Units can be connected to one EtherCAT
Communication Unit (Up to 512 inputs and 512 outputs can be connected)
SmartSlice I/O
System
EtherCAT master
x10 x10 x1 x1
0
2
3
4
5 6
7
8
9
1
0
2
3
4
5 6
7
8
9
1
ON ON
+V +V
- V
+V +V
-V -V
UNIT UNIT
I/O
DC24V DC24V
INPUT
INPUT
REGS REGS
NC
NC
ADR
ADR
BACK
BACK
1
2
3
4
RUN RUN
ERR ERR
TS TS
UNIT PWR UNIT PWR
I/O PWR I/O PWR
OMRON GRT1-ECT