Isolated Digital Output board for PCI Express

This product is a PCI Express bus-compliant interface board that extends the digital signal Output functions of a PC. DO-32L-PE is a 12 - 24VDC opto-coupler isolated type with open-collector output 32ch. Equipped with the output transistor protection circuit (surge voltage protection and overcurrent protection). Windows/Linux driver is bundled with this product.

	DO-32L-PE has the opto-coupler isolated open-collector output 32ch (supporting current sink output) whose response speed is 200µsec. Common terminal provided per 16ch, capable of supporting a different external power supply. Supporting driver voltages of 12 - 24 VDC for I/O.
	Opto-coupler bus isolation: As the PCI Express bus (PC) is isolated from the input and output interfaces by opto-couplers, this product has excellent noise immunity.
	Output circuits include zener diodes for surge voltage protection and poly-switches for overcurrent protection. Zener diodes are connected to the output circuits to protect against surge voltages. Similarly, polyswitches are fitted to each group of 8ch outputs for over-current protection. Output rating : max 35VDC, 100mA per channel.
	Windows/Linux compatible driver libraries are attached: Bundled driver library API-PAC(W32) enables to create Window/Linux applications. In addition, a diagnostic program by which the operations of hardware can be checked is provided.