drt2_devicenet_q102-e1_20_22_csm2147.pdf - 第85页
SmartSlice GRT1 Series 65 Easily save space and reduce costs. Required number of points Inputs Outputs Analog inputs 20 10 2 12 6 2 4 0 2 0 1 Number of redundant points Previous slaves SmartSlice Reduce work. Decrease th…
64 SmartSlice GRT1 Series
SmartSlice GRT1 Series
DeviceNet-compliant Building-block I/O Terminals to Save
Space, Cut Costs, and Reduce Work.
What Is the SmartSlice GRT1 Series?
This SmartSlice GRT1 Series consists of building-block I/O Terminals that enable building flexible systems to
match the customer's applications with features such as I/O expansion using small numbers of points.
Connect up to
64 Units with up
to 1,024 points.
Building-block Remote
SmartSlice I/O Units with
2, 4, or 8 points per Unit.
DeviceNet Communications Unit
PLC
80 mm
15 mm
Analog I/O Units
GRT1-AD2
GRT1-DA2C
GRT1-DA2V
Digital I/O Units
GRT1-ID4(-1)
GRT1-OD4(-1)
GRT1-ID8(-1)
GRT1-OD8(-1)
GRT1-ROS2
GRT1-IA4-1
GRT1-IA4-2
Analog Temperature Input Units
GRT1-TS2T
GRT1-TS2P
GRT1-TS2PK
Counter Unit
GRT1-CT1(-1)
End Unit
GRT1-END
I/O Power Supply Units
GRT1-PD2
GRT1-PD2G
GRT1-PD8
GRT1-PC8
GRT1-DRT
SmartSlice GRT1 Series 65
Easily save space and
reduce costs.
Required number
of points
Inputs
Outputs
Analog inputs
20
10
2
12
6
2
4
0
2
0
1
Number of redundant points
Previous slaves SmartSlice
Reduce
work.
Decrease the number of
nodes and reduce
wiring work.
Cut
costs.
Approximately
85
%
Save space.
Approximately
1/2
the width.
115 mm
213 mm
Number of nodes
Also Save Space in
the Control Panel
One-touch Wiring
The terminal block with screwless clamp terminals greatly reduces work. Also,
additional tightening is not required because vibration does not cause
loosening.
V and G
terminals are provided
for each input signal.
Relay terminals are no
longer required, which
helps save space in the
control panel.
Three-wire
sensor
(Photoelectric
sensor, etc.)
Two-wire
sensor
(Proximity sensor,
limit switch, etc.)
1
V
G
3
V
G
0
V
G
2
V
G
Reduction in
Work Time
Actual wiring: 1/5
Total: 2/3
Work Time Comparison
Wire stripping
Crimping
Actual wiring
Terminal
Arrangement
66 SmartSlice GRT1-series
Set Only the Node Addresses
Automatic baud rate detection
and automatic I/O allocations
enable immediate use with no
Support Software.
Recover Unit Parameters
without Support Software
Unit data can be backed up by manipulating a DIP switch.
Automatically restoring data after Unit replacement improves
maintenance efficiency.
Equipped with Smart Functions
The Slave Unit stores the
equipment operating time and
amount of change in operation as
data to enable monitoring without
increasing the load between
Controllers.
The number of ON/OFF
operations of the equipment and
the total operating time are
counted by the Slave Unit to
provide notification when
maintenance is required.
Smart Timing Smart Counting
The highly acclaimed Smart Functions
of the DRT2 Series are used.
This helps monitor the operation status
of the equipment and improves
capacity utilization.
1, 2, 3,
4, 5...
Ideal for
applications such
as furnaces
Backup
Restore
I/O Allocation Software Settings
● This function enables registering the I/O
configuration data of a non-mounted SmartSlice
I/O Unit as a dummy.
● Securing the required capacity for expansion
in the I/O map in advance when I/O Units
must be added in the future prevents
discrepancies in the I/O map when actual
expansion is performed and eliminates the
need for significant changes in programming.
SmartSlice
I/O Units to be
added later
Add the Units
DeviceNet
Communications
Unit
#
1
#
5
#
6
#
8
4 inputs
4 inputs4 inputs
4 inputs
4 inputs
4 inputs
4 inputs
4 inputs
4 inputs
4 inputs
4 inputs
4 inputs
4 outputs
4 outputs
4 outputs
4 outputs
#
2
#
3
#
4
#
7
End Unit
End Unit
#
1
#
2
#
3
#
4
#
7
#
6
#
5
#
8
Registered as
a Dummy Unit.
The bits for
planned
expansion
secured in
advance.
(Shaded Area)
No
discrepancies
occur in the
I/O map when
expansion
is performed.
Bit 15 8 Bit 0
Input Area +0ch
+1ch
+2ch
Output Area +0ch
#4 #3 #2 #1
#5#6
Next node
#7#8
Bit 15 8 Bit 0
Input Area +0ch
+1ch
+2ch
Output Area +0ch
#4 #3 #2 #1
#5#6
Next node
#7#8
DeviceNet
Communications
Unit
Online replacement makes
maintenance easy
The terminal block, main block, and power supply block of the
I/O Unit are detachable.
Replacement can be performed online without changing the I/O wiring
and while maintaining communications for the remaining Units.
This is ideal for applications such as furnaces, where heaters must be
remain turned ON as much as possible.
New Function