drt2_devicenet_q102-e1_20_22_csm2147.pdf - 第82页
62 Temperature I nput Terminals DRT2-TS04 @ Dimensions (Unit: mm) T erminal Arrang ement DRT2-TS04T DRT2-TS04P Wiring Diagrams DRT2-TS04T (Thermocouple input) DR T2-TS04P (Platinum resistance thermomete r input) 3.1 115 …
Temperature Input Terminals DRT2-TS04@ 61
Performance Specifications
*1. A current of 0.35 mA flows to sensors connected to the DRT2-TS04P.
*2. The indicator accuracy specifications differ depending on the mounting direction. Refer to the above table for details.
● Indicator accuracy when only the Unit or the Terminal Block is replaced
In the DRT2-TS04T, a cold junction compensator is included in the
Terminal Block. The indicator accuracy will be reduced depending on
the mounting direction if only the Terminal Unit is replaced and the
Lot No. and serial No. of the Terminal Block and Terminal Unit do not
match. The Lot No. and serial No. of the Terminal Block and Terminal
Unit can be found on the labels affixed to the products as shown
below.
Terminal Unit Label
Remove the terminal block. The label is affixed to the top of the unit.
Terminal Block Label
The label is affixed to the left side of the terminal block.
If the Lot No. and serial No. of the terminal block and Unit are the
same, basic performance specifications apply regardless of the
mounting direction. If the numbers are different, the following
indication accuracies apply.
Item Model DRT2-TS04T DRT2-TS04P *1
Input types
Switchable between R, S, K1, K2, J1, J2, T, B, L1, L2, E, U, N, W, and PLII
When set with Configurator:Input types can be set individually for each
input.
When set with DIP switch: The same input type setting applies to all 4
inputs.
Switchable between PT, JPT, PT2, and JPT2
When set with Configurator:Input types can be set individually for each
input.
When set with DIP switch: The same input type setting applies to all 4
inputs.
Indicator accuracy
(±0.3% of indication value or ±1°C, whichever is larger) ±1 digit max. *2
-200 to 850°C input range:
(±0.3% of indication value or ±0.8°C, whichever is larger) ±1 digit max.
-200 to 200°C input range:
(±0.3% of indication value or ±0.5°C, whichever is larger) ±1 digit max.
Conversion cycle 250 ms/4 points
Temperature
conversion data
Binary data (4-digit hexadecimal when normal display mode is selected or 8-digit hexadecimal when 1/100 display mode is selected.)
Insulation method
Between input and communication lines: Photocoupler insulation
Between temperature input signals: Photocoupler insulation
Input type Input accuracy
K1, K2, T, and N below -100°C ±2°C ±1 digit max.
U, L1, and L2 ±2°C ±1 digit max.
R and S below 200°C ±3°C ±1 digit max.
B below 400°C Not specified.
W
±0.3% of indication value or ±3°C
(whichever is larger) ±1 digit max.
PLII
±0.3% of indication value or ±2°C
(whichever is larger) ±1 digit max.
SER No.
0001
LOT No.
11540
Mounting direction Indication accuracies
Mounted normally
(1)
As specified in the Performance Specifications.
Mounted in any
other direction other
than (1)
(±0.3% of indication value or ±2°C, whichever is greater)
±1 digit max.
Input type Indication accuracies
K1, K2, T, and N
below -100°C
±3°C ±1 digit max.
U, L1, and L2 ±3°C ±1 digit max.
R and S below 200°C ±4°C ±1 digit max.
B below 400°C Not specified.
W
±0.3% of indication value or
±4°C (whichever is larger)
±1 digit max.
PLII
±0.3% of indication value or
±3°C (whichever is larger)
±1 digit max.
(1)
(2)
(3) (4) (5)
(6)
62 Temperature Input Terminals DRT2-TS04@
Dimensions (Unit: mm)
Terminal Arrangement
DRT2-TS04T DRT2-TS04P
Wiring Diagrams
DRT2-TS04T (Thermocouple input) DRT2-TS04P (Platinum resistance thermometer input)
3.1
115
50
49.7
29.9
43.9
DRT2-TS04T
DRT2-TS04P
NC
NC
NC
NC
NC
NC
NC
IN0
+
IN0
-
NC
IN1
+
IN1
-
IN2
+
IN2
-
IN3
+
IN3
-
Cold junction compensator
Do not touch or remove the cold junction compensator.
Otherwise temperature data will not display properly.
NC
NC
NC
NC
IN2
b
IN2
B
IN3
b
IN3
B
IN3
A
IN2
A
NC
NC
IN0
b
IN0
B
IN1
b
IN1
B
IN1
A
IN0
A
NC
IN0
+
IN0
-
IN0
b
IN0
B
IN0
A
63
SmartSlice GRT1 Series
SmartSlice GRT1 Series.................................................................................. 64
■ What Is the SmartSlice GRT1 Series
■ System Configuration
■ Internal Circuit Configuration
DeviceNet Communications Unit..................................................................... 68
GRT1-DRT
SmartSlice I/O Units ........................................................................................ 70