1980-1008

The PCI-RLY is a PCI-compatible half-card which provides isolated digital inputs, outputs and counter/timers. There are 16 galvanically isolated, current-limited digital inputs available on the board, which will accept up to 50 volts DC or AC peak, and which switch at nominally 3.5 volts DC or AC peak. There are 8 normally open reed relay contact outputs, which are isolated from the digital inputs and the host PC. The contacts are isolated and protected by resettable fuses. There are also three programmable counter/timers, the enable and clock inputs being available, isolated externally, if required , and the outputs being accessible isolated, externally and as interrupt sources.