64 isolated digital output channels
High-voltage isolation on output channels (2,500 VDC )
Wide output range (5 ~ 40 VDC )
High-sink current for isolated output channels (200 mA max./channel)
Board ID
Output status read-back
Digital output value retained after hot system reset
Channel-Freeze function
Output status read-back
Provides convenient wiring terminal module with LED indicators for
IN-rail mounting
High-density 100-pin SCSI connector
The PCI-1752/1754/1756 features a robust isolation protection for applications in industrial, lab and machinery automation. The PCI-1752/1754/1756 can durably withstand a voltage up to 2,500 VDC, preventing your host system from any incidental harms. The PCI-1754/1756, if connected to an external input source with surge-protection, can offer up to a maximum of 2,000 VDC ESD (Electrostatic Discharge) protection for input channels. Even with an input voltage rising up to 70 VDC, the input channels of PCI-1754/1756 can still manage to work properly albeit only for a short period of time.
The PCI-1754/1756 has a wide range of input voltage from 10 to 50 VDC, and it is suitable for most industrial applications with 12 VDC, 24 VDC and 48 VDC input voltage. The PCI-1752/1756 also features a wide output voltage range from 5 to 40 VDC, suitable for most industrial applications with 12 VDC / 24 VDC output voltage. In the mean time, we are also ready to serve your special needs for specific input/output voltage range. Do not hesitate to ask us about tailoring our standard products to meet your specifications. All these merits make PCI-1752/1754/1756 the best choice for industrial applications.
The PCI-1752/1754/1756 has a built-in DIP switch that helps define each card’s ID when multiple cards have been installed on the same PC chassis. The board ID setting function is very useful when users build their system with multiple PCI- 1752/1754/1756 cards. With correct Board ID settings, you can easily identify and access each card during hardware configuration and software programming.
The PCI-1752/1756 provides Channel-Freeze function, which can be enabled either in dry contact or wet contact mode (selectable by the on-board jumper). When the Channel-Freeze function is enabled, the last status of each digital output channel will be safely kept for emergency use. Moreover, you can enable this function through software as it is useful in software simulation and testing program.
When the system has undergone a hot reset (i.e. without turning off the system power), the PCI-1752/1756 can either retain outputs values of each channel, or return to its default configuration as open status, depending on its on-board jumper setting. This function protects the system from wrong operations during unexpected system resets.