Expandable Input/Output Cards - CAS Dataloggers https://dataloggerinc.com/products/brainchild/expandable-cards/ Data logger and data acquisition products for any application. Fri, 09 Jan 2026 18:06:15 +0000 en-US hourly 1 https://dataloggerinc.com/wp-content/uploads/2017/11/cropped-logo-larger-1-32x32.jpg Expandable Input/Output Cards - CAS Dataloggers https://dataloggerinc.com/products/brainchild/expandable-cards/ 32 32 Brainchild RO206 https://dataloggerinc.com/product/brainchild-ro206/ Wed, 14 May 2025 13:36:50 +0000 https://dataloggerinc.com/?post_type=product&p=995748
  • 6 Relay Outputs
  • Contact Form: N.O. & N.C. (Form C)
  • Relay Rating: 5A/240 VAC, life cycles 200,000 for resistive load
  • Accessory for use with Brainchild PR10, PR20, and PR30 paperless chart recorders

    • The post Brainchild RO206 appeared first on CAS Dataloggers.

    ]]>     The Brainchild RO206 is an expandable relay output card for use with the Brainchild PR10, PR20, or PR30 paperless chart recorders. The card has 6 relay outputs. The relay contacts are rated 5 Amp/240 VAC

    There are 4 rear expansion slots in the PR10 and PR20 and 16 rear expansion slots in the PR30.

    RO206 Specifications

    Channels: 6 Channels per card
    Contact Form: N.O. & N.C. (Form C)
    Relay Rating: 5A/240 VAC, life cycles 200,000 for resistive load

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    ]]>         Brainchild RD233 https://dataloggerinc.com/product/brainchild-rd233/ Wed, 14 May 2025 13:36:26 +0000 https://dataloggerinc.com/?post_type=product&p=995745
  • 3 Digital Inputs, 3 Relay Outputs
  • Logic Low: -5V minimum, 0.8V maximum
  • Logic High: 3.5V minimum, 24V maximum
  • External pull-down Resistance: 1KΩ maximum
  • External pull-up Resistance: 1.5MΩ minimum
  • Contact Form: N.O. & N.C. (Form C)
  • Relay Rating: 5A/240 VAC, life cycles 200,000 for resistive load
  • Accessory for use with Brainchild PR10, PR20, and PR30 paperless chart recorders

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    ]]>     The Brainchild RD233 is an expandable combination relay output and digital input card for use with the Brainchild PR10, PR20, or PR30 paperless chart recorders. The card has 3 channel digital inputs and 3 relay outputs. For Digital Inputs, Logic Low: -5V minimum, 0.8V maximum, Logic High: -3.5V minimum, 24V maximum. For Relay Outputs, the Contacts are rated 5 Amp/240 VAC

    There are 4 rear expansion slots in the PR10 and PR20 and 16 rear expansion slots in the PR30.

    RD233 Specifications

    Channels: 3 Digital Inputs, 3 Relay Outputs
    Logic Low: -5V minimum, 0.8V maximum
    Logic High: 3.5V minimum, 24V maximum
    External pull-down Resistance: 1KΩ maximum
    External pull-up Resistance: 1.5MΩ minimum
    Contact Form: N.O. & N.C. (Form C)
    Relay Rating: 5A/240 VAC, life cycles 200,000 for resistive load

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    ]]>         Brainchild DI206 https://dataloggerinc.com/product/brainchild-di206/ Wed, 14 May 2025 13:35:55 +0000 https://dataloggerinc.com/?post_type=product&p=995742
  • 6 Digital Inputs
  • Logic Low: -5V minimum, 0.8V maximum
  • Logic High: 3.5V minimum, 24V maximum
  • External pull-down Resistance: 1KΩ maximum
  • External pull-up Resistance: 1.5MΩ minimum
  • Accessory for use with Brainchild PR10, PR20, and PR30 paperless chart recorders

    • The post Brainchild DI206 appeared first on CAS Dataloggers.

    ]]>     The Brainchild DI206 is an expandable digital input card for use with the Brainchild PR10, PR20, or PR30 paperless chart recorders. The card has 6 channel digital inputs. Logic Low: -5V minimum, 0.8V maximum, Logic High: 3.5V minimum, 24V maximum

    There are 4 rear expansion slots in the PR10 and PR20 and 16 rear expansion slots in the PR30.

    DI206 Specifications

    Channels: 6 Channels per card
    Logic Low: -5V minimum, 0.8V maximum
    Logic High: 3.5V minimum, 24V maximum
    External pull-down Resistance: 1KΩ maximum
    External pull-up Resistance: 1.5MΩ minimum

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    ]]>         Brainchild AO206 https://dataloggerinc.com/product/brainchild-ao206/ Wed, 14 May 2025 13:35:31 +0000 https://dataloggerinc.com/?post_type=product&p=995739
  • 6 Analog Outputs
  • 16 Bits Resolution
  • Output signal: 4-20mA, 0-20mA, 0-5V, 1-5V, 0-10V
  • Accessory for use with Brainchild PR10, PR20, and PR30 paperless chart recorders

    • The post Brainchild AO206 appeared first on CAS Dataloggers.

    ]]>     The Brainchild AO206 is an expandable analog output card for use with the Brainchild PR10, PR20, or PR30 paperless chart recorders. The card has 6 channel analog outputs. They are used for 4-20mA, 0-20mA current output, 0-5V, 1-5V, 0-10VDC voltage output.

    There are 4 rear expansion slots in the PR10 and PR20 and 16 rear expansion slots in the PR30.

    AO206 Specifications

    Channels: 6 Channels per card
    Output signal: 4-20mA, 0-20mA, 0-5V, 1-5V, 0-10V
    Resolution: 16 bits
    Accuracy: ±0.05% of Span ±0.0025% /˚C
    Load Resistance: 0-500Ω (current), 10KΩ minimum (voltage)
    Output Regulation: 0.01% for full load change
    Output Setting Time: 0.1 second (stable to 99.9%)
    Isolation Breakdown Voltage: 1500VAC at 50/60Hz for 1 minute
    Integral Linearity Error: ±0.005% of Span
    Temperature Effect: ±0.0025% of Span /˚C

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    ]]>         Brainchild AI206 https://dataloggerinc.com/product/brainchild-ai206/ Wed, 14 May 2025 13:35:08 +0000 https://dataloggerinc.com/?post_type=product&p=995736
  • 6 Analog Inputs
  • 24 Bits Resolution
  • 10 times/second Sampling Rate (100 milliseconds)
  • Accessory for use with Brainchild PR10, PR20, and PR30 paperless chart recorders

    • The post Brainchild AI206 appeared first on CAS Dataloggers.

    ]]>     The Brainchild AI206 is an expandable analog input card for use with the Brainchild PR10, PR20, or PR30 paperless chart recorders. The card has 6 channel analog inputs. Each input is isolated from each other to avoid noise and to ensure stable measurement.

    There are 4 rear expansion slots in the PR10 and PR20 and 16 rear expansion slots in the PR30.

    AI206 Specifications:

    Channels: 6 channels

    Resolution: 24 bits

    Sampling Rate: 10 times/ second (100milliseconds)

    Maximum Rating:

    • RTD input ±20V
    • Thermocouple and Voltage input ± 50V
    • mA input ±10V

    Temperature Effect:

    • ±0.1uV ±15PPM of reading for all inputs except mA
    • ±30PPM of reading for mA input

    Sensor Lead Resistance Effect:

    • Thermocouple: 0.32PPM of reading/Ω
    • 3-wire RTD: 2.6˚C/Ω of resistance difference of two leads (Based on °C measurement temperature for PT100)
    • 2-wire RTD: 2.6˚C/Ω of resistance sum of two leads (Based on °C measurement temperature for PT100)

    Burn-out Current: 10uA

    Common Mode Rejection Ratio (CMRR): 120dB

    Normal Mode Rejection Ratio (NMRR): 55dB

    Isolation Breakdown Voltage between channels: 1500VAC min.

    Sensor Break Detection:

    • Sensor opened for TC, RTD and mV inputs
    • Below 1 mA for 4-20mA input
    • Below 0.25V for 1-5V inputs
    • Not available for other inputs

    Sensor Break Responding Time:

    • Within 1 seconds for TC, RTD and mV inputs
    • 0.1 second for 4-20 mA and 1-5V inputs

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    ]]>         Brainchild AI203 https://dataloggerinc.com/product/brainchild-ai203/ Wed, 14 May 2025 13:33:41 +0000 https://dataloggerinc.com/?post_type=product&p=995733
  • 3 Analog Inputs
  • 24 Bits Resolution
  • 10 times/second Sampling Rate (100 milliseconds)
  • Accessory for use with Brainchild PR10, PR20, and PR30 paperless chart recorders

    • The post Brainchild AI203 appeared first on CAS Dataloggers.

    ]]>     The Brainchild AI203 is an expandable analog input card for use with the Brainchild PR10, PR20, or PR30 paperless chart recorders. The card has 3 channel analog inputs. Each input is isolated from each other to avoid noise and to ensure stable measurement.

    There are 4 rear expansion slots in the PR10 and PR20 and 16 rear expansion slots in the PR30.

    AI203 Specifications:

    Channels: 3 channels

    Resolution: 24 bits

    Sampling Rate: 10 times/ second (100milliseconds)

    Maximum Rating:

    • RTD input ±20V
    • Thermocouple and Voltage input ± 50V
    • mA input ±10V

    Temperature Effect:

    • ±0.1uV ±15PPM of reading for all inputs except mA
    • ±30PPM of reading for mA input

    Sensor Lead Resistance Effect:

    • Thermocouple: 0.32PPM of reading/Ω
    • 3-wire RTD: 2.6˚C/Ω of resistance difference of two leads (Based on °C measurement temperature for PT100)
    • 2-wire RTD: 2.6˚C/Ω of resistance sum of two leads (Based on °C measurement temperature for PT100)

    Burn-out Current: 10uA

    Common Mode Rejection Ratio (CMRR): 120dB

    Normal Mode Rejection Ratio (NMRR): 55dB

    Isolation Breakdown Voltage between channels: 1500VAC min.

    Sensor Break Detection:

    • Sensor opened for TC, RTD and mV inputs
    • Below 1 mA for 4-20mA input
    • Below 0.25V for 1-5V inputs
    • Not available for other inputs

    Sensor Break Responding Time:

    • Within 1 seconds for TC, RTD and mV inputs
    • 0.1 second for 4-20 mA and 1-5V inputs

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