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Overview of the Temperature Input Units
Section 6-1
6-1-3
Comparison with Previous Models with Thermocouple Inputs
Note
The indication accuracy depends on the mounting direction and the Units on
both sides of and directly next to the GRT1-TS2T. Refer to the following infor-
mation. Refer to
Series
GRT1 Series
DRT2 Series
Model
GRT1-TS2T
DRT2-TS04T
Input type
Thermocouple input
Maintenance method
Terminal block and main block can be
separated.
Removable terminal block
Input type setting method
Hardware DIP switch setting, software Setting Tool. Each input bit can be set up
individually when using the Setting Tool.
Input type (sensor type)
R, S, K, J, T, B, L, E, U, N, W, PL2
Input accuracy
±
2°C,
±
1 digit max. (See note.)
(
±
0.3% of indication value or
±
1°C,
whichever is larger)
±
1 digit max.
Conversion cycle
250 ms/2 points
250 ms/4 points
1/100 display mode
The temperature data is multiplied by 100 and sent to the Master as 8-digit
binary data. (The data for each input consists of two words.)
DRT1-compatible 1/100 display mode
Not supported.
Supported.
Unit power supply
Supplied from slice bus.
Supplied from communications power
supply.
Communications power supply current
consumption
None
70 mA max.
Connections
None
Poll, Bitstrobe, and COS/cyclic
Allocated I/O data
Default: Temperature data for 2 points
The Setting Tool can be used to allocate
the peak value, bottom value, top value,
valley value, rate of change, comparator
results, Status Flags, etc.
Default: Temperature data for 4
points
The DeviceNet Configurator can be
used to allocate peak value, bottom
value, top value, valley value, rate of
change, comparator results, Status
Flags, etc.
Node address setting
No setting required.
Set using the rotary switches or the
DeviceNet Configurator.
Baud rate setting
No setting required.
Automatically detected: Uses baud
rate set for Master Unit.
Moving average
Supported. (Set using Setting Tool.)
Supported. (Set using DeviceNet
Configurator.)
Off-wire detection
Supported.
Input error detection disable setting
Supported.
Not supported.
Scaling, offset compensation, peak/bot-
tom hold, top/valley hold, rate of
change operations, comparator
Supported. (Set using Setting Tool.)
Supported. (Set using DeviceNet
Configurator.)
Mainte-
nance
functions
User adjustment
Last maintenance date
Data comparison between
channels
Cumulated count
Top/valley count
Temperature range total
time
Summary of Contents for SMARTSLICE GRT1-DRT
Page 1: ...OPERATION MANUAL Cat No W455 E1 08 SmartSlice GRT1 Series Slice I O Units ...
Page 3: ...SmartSlice GRT1 Series Slice I O Units Operation Manual Revised December 2018 ...
Page 4: ...iv ...
Page 6: ...vi ...
Page 20: ...xx EC Directives 6 ...
Page 62: ...42 Connecting Turnback Cables Section 3 3 ...
Page 250: ...230 Maintenance Information Window Section 7 3 Maintenance Information Window ...
Page 292: ...272 GRT1 CP1 L Positioning Unit Section 7 5 ...
Page 300: ...280 GRT1 END End Unit Section 8 5 Dimensions 11 9 11 9 55 7 1 5 19 5 83 5 2 9 2 9 OMRON ...
Page 322: ...302 Troubleshooting by Unit Section 9 5 ...
Page 350: ...330 Explicit Messages Appendix A ...
Page 354: ...334 Power Consumption and Weight Tables Appendix C ...
Page 356: ...336 I O Current Consumption Table Appendix D ...
Page 364: ...344 Revision History ...
Page 365: ......