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OP48H20 Specifications
Page Content
General
Product Model and Name | OP48H20 Standard I/O |
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Part number | 126-0662 |
Product Type | Analog and Digital Input and Output Module |
Form Factor | OPAL-RT Type-H |
If the only card installed in an OP4810-IO/OP4815-IO is an OP48H20, it will be installed in slot 1.
Analog Inputs
Characteristics
Number of channels | 8 |
Resolution | 16 bits |
Input impedance to GND | 500 kΩ |
Differential input impedance | 1 MΩ |
Input impedance accuracy | 1% |
Maximum sampling frequency | 2 MS/s |
Input voltage range | ±10 V differential, 0-20 V (single-ended, negative input tied to GND) |
Absolute maximum input voltage | ±50 V differential or ±50 V relative to GND |
Dynamic Characteristics
Bandwidth | Small signal (-3 dB): 400 kHz |
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Accuracy | ±10 mV on the ±10 V range |
Maximum noise | <2 mVrms |
Recommended warm-up time | 5 minutes |
Analog Outputs
Characteristics
Number of channels | 24 | 12 |
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Maximum sampling frequency | 1 MSPS | 2 MSPS |
Resolution | 16 bits | |
Voltage range | ±10 V | |
Output Impedance | < 2.5Ω | |
Minimum load impedance | 285 Ω (35 mA at 10 V) | |
Load fault tolerance | Output Shorted to GND |
Dynamic Characteristics
Rise & Fall time (no load) | <670 ns typical (20 V step, 10%-90%) |
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Accuracy | ±10 mV on the ±10 V range |
Maximum noise | <2mVrms |
Recommended warm-up time | 5 minutes |
Digital Inputs
Characteristics
Number of channels | 16 |
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Voltage range | 0-30 V |
Isolation | Galvanic isolation , RISO(DC) > 1 MΩ |
Input impedance (DC) | > 100 kΩ |
Input thresholds | VTH and VTL are software-configurable for each bank From 0 to 30 V, 120 mV resolution. |
Dynamic Characteristics
Maximum Frequency | > 20 Mb/s |
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Latency | < 30 ns |
Digital Outputs
Characteristics
Number of channels | 16 |
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Voltage range | 12V (internally supplied “12V_PROT” rail, fixed voltage) 5-30 V (supplied by the user) *The supply voltage used by digital outputs has to be routed externally into the DB37 connector (P2). See page: DB37F Pin Assignment |
Isolation | Galvanic isolation , RISO(DC) > 1 MΩ |
Output Impedance (DC) | < 10Ω |
Dynamic Characteristics
Maximum Frequency | > 2 Mb/s |
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Latency | < 450 ns |
Environmental
Operating temperature | 0 to 40 °C (32 to 104 °F) |
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Storage temperature | -40 to 85 °C (-40 to 185ºF) |
Relative humidity | 10 to 90%, non-condensing |
Maximum altitude | 2,000 meters (6,562 feet) |
OPAL-RT TECHNOLOGIES, Inc. | 1751, rue Richardson, bureau 1060 | Montréal, Québec Canada H3K 1G6 | opal-rt.com | +1 514-935-2323