- 16 fast 20 kHz inputs
- 0 V to 40 V input voltage
- Constant current inputs
- Hysteresis function
- Interrupt generation
- 500 V DC isolation from the system
- 100 V DC isolation between the channels
- -40 °C to +85 °C
The mezzanine card M82 is a 16-channel fully isolated input M-Module with latching and comparator capabilities for industrial applications. A current limit for each input guarantees an input voltage range of 0 V to 40 V. Each input signal edge generates a maskable interrupt for each channel. The voltage-sensitive inputs have a hysteresis function.
Typical I/O applications include automated test equipment, simulators and PLC-like applications with different voltage requirements.
The M82 is software-compatible with the M31.
The M82 is based on the M-Module ANSI mezzanine standard. It can be used as an I/O extension in any type of bus system, i.e. CPCI, VME or on any type of stand-alone SBC. Appropriate M-Module carrier cards in 3U, 6U and other formats are available from MEN or other manufacturers.