AP441AcroPack digital I/O module: 32 optoisolated inputs with per-channel interrupts
- Manufacturer
AP441 brings the function of Industry Pack modules to the AcroPack format with a PCIe interface. It has the width of an mPCIe card (30 mm), is 70 mm long and connects to the carrier through a 100-pin Samtec connector. It is used in defense, aerospace, automation and laboratories.
The inputs are grouped into four ports of 8 channels, isolated from the logic and from each other. Debounce, selectable among 4 μs, 64 μs, 1 ms and 8 ms, filters switching transients. Together with the AP445E-LF output module, the loop can be closed for self-test and diagnosis of open contacts or short circuits.
It is available in the versions AP441-1E-LF (±4…±18 V), AP441-2E-LF (±16…±40 V) and AP441-3E-LF (±38…±60 V), in DC or AC peak. The optional AP-CC-01 kit enables conduction-cooled operation.
At a glance
- PCIe Generation 1 interface, one lane
- Bipolar inputs with hysteresis
- Reverse polarity protection
- Software configuration, no jumpers or switches
- Optional drivers for Windows, VxWorks and Linux
Technical specifications
| Memory | 1 base address register4k space required |
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| Connectors | will mate with the carrier card · 100 pin Samtec connector |
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| Channels | 32 |
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| Digital I/O | 32 optically isolated inputs to safely monitor a wide range of digital input voltage levels · On to off: 15μS typicalcompatible with AP445E-LF output module for loopback monitoringInput hysteresis |
| Isolation | Logic and field lines are isolated from each other for voltages up to 250V AC rms 250V DC on a continuous basis (unit will withstand a 1250V AC dielectric strength test for one minute without breakdown). |
| Isolation voltage | 250 V |
| I/O protection | Reverse polarity |
| Board function | Analog and digital I/ODigital I/O |
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| Bus interface | revision 2.1 |
| Supply voltage | +3.3 VDC (±5%) 0.48 A Typical, 0.63 A maximum-12 VDC (±5%) not used+1.5 VDC (±5%) not used+12 VDC (±5%) not used+5 VDC (±5%) 0.048 A Typical, 0.052 A maximum |
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| Dimensions | Lunghezza 70mm - Larghezza 30mm |
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| Cooling | Conduction-cooled(optional) |
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| Operating temperature | -40–70 °C-40–85 °C |
| Storage temperature | -55–150 °C |
| Certifications | RoHS |
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| Operating systems | Linux(optional)VxWorks(optional)Windows(optional) |
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Data extracted from the manufacturers' technical sheets: the official product spec sheet remains the reference for final confirmation.
Documentation
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