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58 Analog I/O Terminals DRT2-AD04(H)/DA02 Input Specifications Output Specifications Model DRT2-AD04 DRT2-AD04H Item Specifications V oltage input Current input V oltage input Current input Input points 4 points (inputs …

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Analog I/O Terminals DRT2-AD04(H)/DA02 57
Analog I/O Terminals
DRT2-AD04(H)/DA02
Performs Calculations on Analog Values within the Slave Itself.
Also Provides High Resolution at 1/30,000 (Full Scale) and
Support for a Wide Variety of Data Sampling.
• Equipped with the standard Smart Slave functions that provide powerful
preventative maintenance and troubleshooting capabilities.
• Sampling data can be analyzed internally to provide a low-cost scheduler
function.
• Equipped with functions such as the scaling function, peak/bottom hold;
top/valley hold; comparator function, cumulative counter, and derivative
calculation function.
• Two I/O points can be allocated to any two of the following values: analog
input, peak/bottom, top, valley, or rate-of-change. Values without an
allocated I/O point can be read with message communications.
Smart Slave Functions
Ordering Information
*1. Product no longer available to order.
General Specifications
Classification I/O points Model
Analog input
4 inputs (Resolution: 6, 000) DRT2-AD04
*1
4 inputs (Resolution: 30, 000) DRT2-AD04H
Analog ou
tput 2 outputs DRT2-DA02 *1
Item Model DRT2-AD04 DRT2-AD04H DRT2-DA02
Communications power
supply voltage
11 to 25 VDC (Supplied from the communications connector)
Current consumption
90 mA max. (24 VDC)
150 mA max. (11V DC)
70 mA max. (24 VDC)
110 mA max. (11 VDC)
120 mA max. (24 VDC)
220 mA max. (11 VDC)
Noise immunity Conforms to IEC61000-4-4, 2 kV (power line)
Vibration resistance 10 to 150 Hz, 0.7-mm double amplitude
Shock resistance 150 m/s
2
Dielectric strength
500 VAC for 1 min between the communications circuit and analog circuit
(1 mA sensing current)
Ambient operating
temperature
-10°C to 55°C (with no icing or condensation)
Ambient operating humidity 25% to 85%
Ambient operating
atmosphere
No corrosive gases
Ambient storage temperature -20°C to 65°C
Mounting method DIN 35 mm-track mounting
Mounting strength
50 N
10 N (in the DIN Track direction)
Screw tightening torque M3 (power, I/O terminal): 0.5 N·m
Weight 170 g max. 160 g max. 150 g max.
Unit conduction time monitor Unit comments Connected device comments
Network power supply voltage monitor
Communications error log function Removable terminal block
Automatic baud rate detection. No wiring required.
No need to wire Unit power supply
Scaling User calibration Last maintenance date Integration
Moving averaging (inputs only)
AD conversion points (conversion cycle) setting (inputs only)
Peak/bottom hold To p/ valley hold Rate of change calculation
Comparator
Error output value setting (outputs only)
58 Analog I/O Terminals DRT2-AD04(H)/DA02
Input Specifications
Output Specifications
Model DRT2-AD04 DRT2-AD04H
Item Specifications Voltage input Current input Voltage input Current input
Input points 4 points (inputs 0 to 3)
Input type
0 to 5 V
1 to 5 V
0 to 10 V
-10 to +10 V
0 to 20 mA
4 to 20 mA
0 to 5 V
1 to 5 V
0 to 10 V
0 to 20 mA
4 to 20 mA
Input range setting method
• Set using DIP switches: Shared by inputs 0 and 1, shared by inputs 2 and 3
• Set using the Configurator: Possible to set inputs 0 to 3 independently
Maximum signal input ±15 V ±30 mA ±15 V ±30 mA
Input impedance 1 M min. Approx. 250 1 M min. Approx. 250
Resolution 1/6,000 (FS) 1/30,000 FS (full scale)
Overall
accuracy
25°C ±0.3% FS ±0.4% FS ±0.3% FS ±0.4% FS
-10°C to 55°C ±0.6% FS ±0.8% FS ±0.6% FS ±0.8% FS
Conversion time
4 ms max. for 4 inputs
Note: When calculation functions are not used and the DeviceNet
communications cycle is 4 ms.
250 ms max. for 4 inputs
Converted data
Input ranges other than -10 to 10 V:Full scale is 0000 to 1770
hexadecimal (0 to 6,000)
-10 to 10 V input range: Full scale is F448 to 0BB8
hexadecimal (-3,000 to 3,000)
A/D conversion range: ±5% FS
Full scale is 0000 to 7530 hexadecimal
A/D conversion range: ±5% FS
Insulation method
Photocoupler isolation between inputs and communications lines
(There is no isolation between input signals)
Photocoupler isolation (between inputs and communications lines
and between temperature input signals)
I/O connections Terminal block
Accessories Four shorting bars for use with current inputs.
Model DRT2-DA02
Item Specifications Voltage output Current output
Output points 2 points (output 0 and1)
Output type
0 to 5 V
1 to 5 V
0 to 10 V
-10 to 10 V
0 to 20 mA
4 to 20 mA
Input range setting method
• Set using DIP switches: Independent for outputs 0 and 1
• Set using the Configurator: Independent for outputs 0 and 1
Allowable output load
resistance
1 K min. 600 max.
Resolution 1/6,000 (FS)
Overall
accuracy
25°C ±0.4% full scale
-10°C to 55°C ±0.8% full scale
Conversion time 2 ms/2 points
Converted data
Output ranges other than -10 to 10 V: Full scale is 0000 to 1770 hexadecimal
(0 to 6,000)
-10 to 10 V output range: Full scale is F448 to 0BB8 hexadecimal
(-3,000 to 3,000)
D/A conversion range: ±5% FS
Insulation method
Photocoupler isolation between outputs and communications lines
(There is no isolation between output signals)
I/O connections Terminal block
Accessories None
Analog I/O Terminals DRT2-AD04(H)/DA02 59
Dimensions (Unit: mm)
Wiring Diagrams
DRT2-AD04 DRT2-AD04H
DRT2-DA02
115
49.7
29.9
43.9
50
3.1
DRT2-AD04
DRT2-AD04H
115
50
3.1
43.9
29.9
49.7
DRT2-DA02
AG NC
I0
+
I1
+
I2
+
V3
+
V1
+
V2
+
V2
-
V1
-
AG
V0
+
V0
-
AG
V3
-
AG
I3
+
NC
Shorted
Voltage input
0 V
0 V
Current input
Note: With using a current input, always short the V+ and I+ terminals.
(Use the shorting bar provided with the Unit.)
NC NC
I0
+
I1
+
V2
+
V3
+
V1
+
V1
-
NC
V0
+
V0
-
NC
V3
-
I3
+
Voltage input
0 V
0 V
Current input
NC
NC
V2
-
I2
+
Shorted
Note: With using a current input, always short the V+ and I+ terminals.
(Use the shorting bar provided with the Unit.)
+
-
+
-
External
device
Using a voltage
output from output 0
Using a current
output from output 1
NC
I0
+
V1
+
I1
+
1
-
NC
V0
+
0
-
NC
NC
External
device
Note: The voltage and current output ranges (signals) are set with
either the DIP switch or the Configurator settings.