... isolation, orthogonal capture. Digital Input: 8-way optical isolation input, 1ms sample rate. Digital Input: 8-way optical isolation input, drive relay, drive ... as PC interface, or HMI interface. Mode Output: Two-way high speed optical isolation mouth Bit 12, D/A ... PWM timing output, or position pulse output, optical isolation two-way output. Reset: Hardware reset terminal mouth Power Requirements: 24V ...