32 Digital I/O Channels
High impedance
PCIe Bus Interface
The AP408 monitors or controls the on/off (high/low) status of up to 32 devices. Each channel can be used as an input or output.
All 32 input channels can be configured with interrupts for a change of state or level detection of any bit. The TTL input threshold includes hysteresis for increasing noise immunity.
In order to ensure safe, reliable control under all conditions, output operation is “fail-safe.” That is, the outputs are always off upon power-up and are automatically cleared following a software reset.
Loopback monitoring of critical control signals is easy since the input and output circuitry are connected in tandem to each channel.
Designed for COTS applications these digital I/O modules deliver high-density, high-reliability, and high-performance at a low cost.
AcroPack modules are ROHS compliant and ideal for military, defense, automation, aerospace, scientific, and development labs industries.
Note: AcroPack modules are compatible only with the carriers listed in the accessory section of this page.
Key Specification
PCI Express Generation 1 interface
32 digital input/output channels
0 to 60V DC input range, 60V DC low-side switch outputs
Outputs sink up to 1A per channel
TTL-compatible input threshold with hysteresis
Change-of-state/leve
l interrupts (up to 32)
Buffered inputs include hysteresis to increase noise immunity.
Interrupts are software-programmabl
e for a change of state or level detection.
Loopback monitoring enables self-test and fault diagnostics to detect open output switches or shorts.
High impedance inputs prevent loading of the input source and minimize current.
Individual outputs sink up to 1A DC continuous. No deration of output current required at elevated temperatures.
- 32 Digital I/O Channels
- High impedance
- PCIe Bus Interface
The AP408 monitors or controls the on/off (high/low) status of up to 32 devices. Each channel can be used as an input or output.
All 32 input channels can be configured with interrupts for a change of state or level detection of any bit. The TTL input threshold includes hysteresis for increasing noise immunity.
In order to ensure safe, reliable control under all conditions, output operation is “fail-safe.” That is, the outputs are always off upon power-up and are automatically cleared following a software reset.
Loopback monitoring of critical control signals is easy since the input and output circuitry are connected in tandem to each channel.
Designed for COTS applications these digital I/O modules deliver high-density, high-reliability, and high-performance at a low cost.
AcroPack modules are ROHS compliant and ideal for military, defense, automation, aerospace, scientific, and development labs industries.
Note: AcroPack modules are compatible only with the carriers listed in the accessory section of this page.
Key Specification
- PCI Express Generation 1 interface
- 32 digital input/output channels
- 0 to 60V DC input range, 60V DC low-side switch outputs
- Outputs sink up to 1A per channel
- TTL-compatible input threshold with hysteresis
- Change-of-state/level interrupts (up to 32)
- Buffered inputs include hysteresis to increase noise immunity.
- Interrupts are software-programmable for a change of state or level detection.
- Loopback monitoring enables self-test and fault diagnostics to detect open output switches or shorts.
- High impedance inputs prevent loading of the input source and minimize current.
- Individual outputs sink up to 1A DC continuous. No deration of output current required at elevated temperatures.
