RevPi Core3

Analog I/O Module

About Analog I/O Module

AIO Module: This I/O module handles analogue inputs and outputs. It comes with four AI (0-5V, 0-10V, 4-20mA or others), two RTDs, and four AO (0-5V, 0-10V, 4-20mA or others), allowing a RevPi Core 3 to be used like a PLC.

Specifications – RevPi AIO

Part number72PR100250
DescriptionAnalog IO module
Input channelsx 6
Input
Electric characteristics
Voltage max. 4 ch:±10 V ¦ ±5 V ¦ 0…10 V ¦ 0…5 V
Current max. 4 ch:0…20 mA ¦ 0…24 mA ¦ 4…20 mA ¦ ±25 mA
RTD max. 2 ch:2/3/4-wire -200…+850 ℃
Input interface14pin socket connector (0.2-1.5 mm²)
Output channelsx 2
Output
Electric characteristics
Voltage max. 2ch:±10 V ¦ ±11 V ¦ ±5 V ¦ ±5.5 V ¦ 0…10 V ¦ 0…11 V ¦0…5 V ¦ 0…5.5 V,
Current max. 2ch:0…20 mA ¦ 0…24 mA ¦ 4…20 mA
Output interface14pin socket connector (0.2-1.5 mm²)
Galvanic isolationInput to Input: No, Input to Output: Yes,
Output to Output: No, System bus to inputs/outputs: Yes
Input typeVoltage/current: differential, RTD:2/3/4-wire
Output typeSingle ended
ADC/DAC24 bit ΔΣ/16 bit
Input resolution Voltage: 1mV(16bit), Current:1μA(16bit), Temperature: 0.1 K(16bit)
Output resolution Voltage: 1mV(16bit), Current: 1μA(16bit)
Max. overall input error@25℃Voltage:±10 mV (±5 mV @ 0…5 V range)
Current:±20 μA (±24 μA @ 0…24 μA range)
Temperature:±0.5 K
Max. overall output error@25℃Voltage: ±15 mV
Current: ±20 μA
Input conversion time 8…1000 ms (adjustable)
Output throughput rate1 LSB@3.3 kHz, max.128 LSB@258 kHz
Input impedanceVoltage: >900 kΩ、Current: <250 Ω
Output impedanceVoltage: <16 Ω、Max. capacitive load: 5 nF @ 1 kΩ
Load resistanceMax. load resistance (Current): 600 Ω、Min. load resistance (voltage): 1 kΩ
Power supplyDC12-24V -15%/+20%
Protection of the power inputs Reverse polarity protected, overvoltage protection
Current consumptionmax. 200mA/24V (full load)、max. 500mA (during start up)
Operating temperature-30…55 ℃
Storage temperature-40…85 ℃
Humidity0~93% (non-condensing)
Protection degreeIP20
Housing materialPolycarbonate
Size (HxDxW)96 x 22.5 x 110.5 mm(Protrusion not included)
Weightapprox. 115g (including connectors)
MountingDIN-rail mounting
CE, RoHScompliant

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