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Digital I/O board, optically isolated, 32 digital I/O, 24 V
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PA1500
- 16 digital input channels, 24 V, optically isolated, incl. 14 interruptible
- 16 digital output channels, 24 V, optically isolated, 10 to 36 V, 500 mA/channel
- Optical isolation 1000 V
- Watchdog for resetting the output channels to “0”
- Protection against fast transients, overvoltage, electrostatic discharges and high-frequency EMI
- Inputs: overvoltage protection, input filters
- Output channels protected against short-circuits
- On power ON/reset all output channels are set to “0”.
- Overtemperature and overvoltage protection
- Diagnostics report in case of short-circuits, overtemperature, voltage drop ...
- Shutdown logic when the external supply voltage drops below 5 V
- Addressing through DIP switches
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