Analog I/O Units
GT1-AD/DA
Analog Input/Output Units Compatible with MULTIPLE I/O
TERMINAL
• Input block incorporates connectors that can be easily
mounted or dismounted. (GT1-AD08MX, GT1-DA04MX)
• 8 or 4 inputs.
• 4 outputs.
• High resolution of 1/6,000.
• High conversion speed of 8 ms/8 points or 4 ms/4 points.
• DIN track mounting.
Connector model
Terminal Block Model
Ordering Information
I/O classification
Analog input
Analog output
I/O points
8
4
4
I/O connections
Molex connector
Terminal block
Molex connector
Terminal block
Power supply voltage
24 VDC
24 VDC
I/O specification
4 to 20 mA, 0 to 20 mA, 0 to 5 V, 1 to 5 V,
0 to 10 V, -10 to 10 V
0 to 5 V, 1 to 5 V, 0 to 10 V, -10 to 10 V
0 to 5 V, 1 to 5 V, 0 to 10 V, -10 to 10 V, 4 to 20 mA
Model
GT1-AD08MX
GT1-AD04
GT1-DA04MX
GT1-DA04
General Specifications
I/O power supply voltage
20.4 to 26.4 VDC (24 VDC -15%/+10%)
*
I/O Unit interface
Current consumption
50 mA max.
Internal circuitry power supply
GT1-AD08MX:
GT1-AD04:
GT1-DA04MX:
GT1-DA04:
100 mA max.
100 mA max.
100 mA max.
150 mA max.
Input Specifications
Item
Input type
Maximum signal input
Input impedance
Resolution
25°C
Overall
accuracy -10°C to 55°C
Conversion speed
Conversion output data
Specifications
Voltage input
0 to 5 V, 1 to 5 V,
0 to 10 V, -10 to 10 V
± 15V
1MΩ min.
1/6,000 (FS)
±0.3% FS
±0.6% FS
±0.4% FS
±0.8% FS
Current input
0 to 20 mA, 4 to 20 mA
± 30 mA
Approx. 250
Ω
Noise immunity
Vibration resistance
Shock resistance
Dielectric strength
Mounting method
Mounting strength
Terminal strength
Ambient operating
temperature
Ambient operating
humidity
Ambient storage
temperature
Accessories
*
Conforms to IEC 61000-4-4, 2 kV (power line)
10 to 150 Hz, 1.0-mm double amplitude or 70 m/s
2
200 m/s
2
500 VAC
DIN 35 mm-track mounting
No damage when 100 N pull load was applied in all
directions (10 N min. in the DIN track direction)
No damage when 100 N pull load was applied
-10°C to 55°C
25% to 85% (with no condensation)
-25°C to 65°C
I/O Unit Connecting Cable (40 mm)
8 ms/8 points, 4 ms/4 points
Binary data
-10 to 10-V range:
F448 to 0BB8 full scale
Other signal ranges: 0000 to 1770 full scale
Transistor or photocoupler insulation between inputs
and power lines.
Insulation method
Output Specifications
Item
Specifications
Voltage output
0 to 5 V, 1 to 5 V,
0 to 10 V, -10 to 10 V
5kΩ min.
0.5Ω max.
1/6,000 (FS)
±0.4% FS
±0.8% FS
4 ms/4 points
Binary data
-10 to 10 V range:
F448 to 0BB8 full scale
Other signal ranges: 0000 to 1770 full scale
Transistor or photocoupler insulation between
outputs and power lines.
Current output
4 to 20 mA
600
Ω
max.
--
Output type
Output permissible load
resistance
Output impedance
Resolution
25°C
Overall
accuracy -10°C to 55°C
Conversion speed
Power for analog I/O is provided from the internal power supply.
Applicable Connector
(GT1-AD08MX, GT1-DA04MX)
Type
Housing
Molex
connector
Solderless
terminal
Chain
terminal
Press-fit
tool
Model
51030-0330
70058-0004
70058-0022
57036-5000
57037-5000
Corresponding to 24 to 30 AWG
Corresponding to 22 to 24 AWG
Corresponding to 22 to 26 AWG
Corresponding to 24 to 30 AWG
Remarks
DA output data
Insulation method
Analog I/O Units
GT1-AD/DA
87
Dimensions
GT1-AD08MX
GT1-DA04MX
(Molex Connector Models)
27.6
35
65
12.6
37.4
(Unit: mm)
4
110
60
Note:
Accessory cable included.
GT1-AD04
GT1-DA04
(Terminal Block Models)
80
80
GT1-AD04
60
35
65
12.6
65
4
Note:
Accessory cable included.
Wiring Diagrams
GT1-AD08MX
GT1-AD04
0
Input
1
2
3
4
5
6
7
+
–
V+
0
–
0
I+
0
AG
V+
1
–
1
I+
1
AG
V+
2
–
2
I+
2
AG
V+
3
–
3
I+
3
AG
V
G
24 VDC
internal circuit
power supply
24 VDC
internal circuit
power supply
0V
Voltage input
0V
Current input
0V
Voltage input
0V
Current input
(Short the V+ and I+ terminals for a current input.)
GT1-DA04MX
GT1-DA04
0
Output
1
2
3
+
–
V+
0
–
0
I+
0
NC
V+
1
–
1
I+
1
NC
V+
2
–
2
I+
2
NC
V+
3
–
3
I+
3
NC
V
G
24 VDC
internal circuit
power supply
External
device
24 VDC
internal circuit
power supply
External
device
Voltage output
External
device
Current output
88
Analog I/O Units
GT1-AD/DA
