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Digital input board, optically isolated, 32 digital inputs, 24 V
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PA 1000
- 32 digital input channels, 24 V, optically isolated, incl. 16 interruptible
- Optical isolation 1000 V
- 3 programmable timers
- 1 channel can be dedicated to the monitoring of the 24 V supply voltage (channel 16)
- Addressing through DIP switches
- 16- or 8-bit data bus access
- Overvoltage protection, all inputs with filters
- Protection against fast transients (Burst), overvoltage, electrostatic discharges and high-frequency EMI
- Additional noise suppression on the interrupt lines
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