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GT1-AD / DA

Analog I/O Units

GT1-AD / DA

Analog Input/Output Units Compatible with MULTIPLE I/O TERMINAL

Item list of GT1-AD / DA

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last update: September 24, 2012

General Specifications

I/O power supply voltage 20.4 to 26.4 VDC (24 VDC -15%/+10%) *
Current consumption I/O Unit interface Internal circuitry power supply
50 mA max. GT1-AD08MX: 100 mA max.
GT1-AD04: 100 mA max.
GT1-DA04MX: 100 mA max.
GT1-DA04: 150 mA max.
Noise immunity Conforms to IEC 61000-4-4, 2 kV (power line)
Vibration resistance 10 to 150 Hz, 1.0-mm double amplitude or 70 m/s2
Shock resistance 200 m/s2
Dielectric strength 500 VAC
Mounting method DIN 35 mm-track mounting
Mounting strength No damage when 100 N pull load was applied in all directions (10 N min. in the DIN track direction)
Terminal strength No damage when 100 N pull load was applied
Ambient operating temperature -10°C to 55°C
Ambient operating humidity 25% to 85% (with no condensation)
Ambient storage temperature -25°C to 65°C
Accessories I/O Unit Connecting Cable (40 mm)

* Power for analog I/O is provided from the internal power supply.

Input Specifications

Specifications Voltage input Current input
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
Maximum signal input ± 15V ± 30 mA
Input impedance 1M Ω min. Approx. 250 Ω
Resolution 1/6,000 (FS)
Overall accuracy 25°C ±0.3% FS ±0.4% FS
-10°C to 55°C ±0.6% FS ±0.8% FS
Conversion speed 8 ms/8 points, 4 ms/4 points
Conversion output data Binary data
-10 to 10-V range: F448 to 0BB8 full scale
Other signal ranges: 0000 to 1770 full scale
Insulation method Transistor or photocoupler insulation between inputs and power lines.

Output Specifications

Specifications Voltage output Current output
Output type 0 to 5 V, 1 to 5 V, 0 to 10 V, -10 to 10 V 4 to 20 mA
Output permissible load resistance 5k Ω min. 600 Ω max.
Output impedance 0.5 Ω max. ---
Resolution 1/6,000 (FS)
Overall accuracy 25°C ±0.4% FS
-10°C to 55°C ±0.8% FS
Conversion speed 4 ms/4 points
DA output data Binary data
-10 to 10 V range: F448 to 0BB8 full scale
Other signal ranges: 0000 to 1770 full scale
Insulation method Transistor or photocoupler insulation between outputs and power lines.

last update: September 24, 2012

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