PIO-32/32RL(PCI)H 数字量输入输出 PCI总线 板卡 32点/32点 (共阴极光电隔离 12-24VDC)

• 概要・特点
• 机能・规格
• 订购信息・选件
• 技术支持・下载

概要・特点

This product is a PCI bus-compliant interface board for input/output of digital signals. The product is a reverse-common typed and insulated digital input/output board and can input and output digital signals at 12 - 24VDC. This product uses opto-coupler isolated input (compatible with current source output) for input and optocoupler isolated output (current source type) for output. This product can input/output up to 32 channels. You can use all of input signals as interrupt inputs. In addition, this product is equipped with digital filtering, and output transistor protection circuits (surge voltage and overcurrent protection). Windows/Linux device driver is supported with this product.

• A different external power supply can be used for each common pin as it is shared by 16 channels.
• The PCI bus (personal computer) and the I/O interface are isolated from each other by an opto-coupler, offering good noise immunity.
• You can use 32 signal channels of the input signals as interrupt inputs. You can also select the interrupt trigger edge of the input signal.
• The board has a digital filter feature to prevent noise or chatter from causing erroneous inputs.
• Up to 35VDC, 100mA per signal, max. output.
• Zener diode connected to output transistors for protection from surge voltage. Overcurrent protective device provided for every eight channels of output transistors.