The CYPDISO 8 is a low-cost, 8-channel isolated interface board that allows you to directly connect your PC to AC or DC voltage sources. It is a drop-in replacement for the PDISO-8 from MetraByte®. Isolation voltage is a minimum of 500 V channel-to-channel and channel-to-ground.
Outputs are from eight electromechanical relays. Five relays are FORM C (SPDT), three are FORM A (SPST) normally open. These relays are controlled by writing to one 8-bit port.
The eight inputs are optically isolated to 500 V. They can be read back as a single byte. They are not sensitive to polarity and may be driven by either AC (50~100 Hz) or DC. Each input has a switchable low-pass filter with a time constant of 5 ms (200 Hz).
The CYPDISO 8 is fully supported by the Universal Library and many third-party packages such as HP Vee.
Our CYPDISO 16 is two CYPDISO 8s on one card with two 50-pin connectors. Each connector maps to a DB-37 with CBL 3750 cables.