Product Description
Product Details
Manufacturer: BACHMANN
Model/Part Number: GIO212
Description: Analog input/output modules
Inputs/Outputs
Quantity: 12 channels, individually configurable as input or output
Modes per channel:
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Analog input
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Temperature measurement input for Pt elements and thermoelements
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Analog output
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Digital input
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Counter input
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Digital output
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PWM output
SYNC Signal:
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In: Analog input, digital input, temperature measurement, counter (depending on the mode)
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Out: Analog output, digital output
Analog Inputs in General
| Parameter | Specification |
|---|---|
| Digital resolution | 16-bit |
| Measuring range | ±105% of nominal range |
| Measuring range monitoring | Lower and upper measuring range limit, error message as status or measuring range monitoring |
| Allowed common mode voltage | Max. ±1 V |
| Refresh cycle time | 100 µs |
| Cut-off frequency (3 dB) | 4 kHz to 0.5 Hz adjustable channel by channel |
| Filtering slope | > 80 dB/decade |
Voltage Inputs:
-
Input voltage: ±10 V, ±1 V, ±100 mV, ±10 mV
-
Basic accuracy at 25 °C: Max. ±0.05% of output voltage range
Current Inputs:
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Input current: ±20 mA or 0 .. 20 mA or 4 .. 20 mA
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Basic accuracy at 25 °C: Max. ±0.2% of output voltage range
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Input impedance: Max. 300 Ohm
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Shunt short-circuit proof: To +24 V
-
Interference voltage strength: +24 V
Temperature Inputs (PTC):
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Temperature inputs PTC: Pt100, Pt1000 selectable
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Connection type: 2-, 3-, or 4-wire, optional
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Input impedance: > 100 kOhm
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Temperature range: -100 .. +800 °C
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Basic accuracy at 25 °C: Up to 300 °C ±0.25% precisely of the input range
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Value of the LSB: 0.1 K, measurement values in 1/10 Kelvin
Temperature Inputs (TE):
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Temperature elements: Types J, K, T, N, E, R, S, B can be selected
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Temperature ranges per type:
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J: -100 .. +1200 °C
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K: -100 .. +1370 °C
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T: -100 .. +400 °C
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N: -100 .. +1300 °C
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E: -1000 .. +1000 °C
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R: -50 .. +1768 °C
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S: -50 .. +1768 °C
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B: +600 .. +1820 °C
-
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Ground: Up to ±3 V
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Basic accuracy at 25 °C: Input range max. ±0.15% of input current range (S, R, T max. ±0.3%)
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Value of the LSB: 0.1 K, measurement values in 1/10 Kelvin
Analog Outputs in General
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Digital resolution: 14-bit
-
Output signal range: ±105% nominal range
Voltage Outputs:
-
Output voltage: ±10 V
-
Output current: Max. 10 mA
-
Basic accuracy at 25 °C: Min. 1 kOhm, max. ±0.05% of output current range
Current Outputs:
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Output current: 0(4) .. 20 mA
-
Basic accuracy at 25 °C: Max. ±0.25% of the output current range
-
Apparent ohmic resistance: Up to 600 Ohm
